ARC snapshot 2026-10-07.r5

README.md

@@ -0,0 +1,170 @@
+---
+license: cc-by-4.0
+pretty_name: ARC Agent Commerce Index
+language:
+- en
+tags:
+- agentic-commerce
+- ai-agents
+- e-commerce
+- benchmark
+- ucp
+- mcp
+- webmcp
+- tabular
+size_categories:
+- 1K<n<10K
+configs:
+- config_name: stores
+  data_files: latest/stores.parquet
+- config_name: rails_checks
+  data_files: latest/rails_checks.parquet
+  default: true
+- config_name: adoption_history
+  data_files: latest/adoption_history.parquet
+- config_name: personas
+  data_files: latest/personas.parquet
+- config_name: protocol_matrix
+  data_files: latest/protocol_matrix.parquet
+---
+
+# ARC Agent Commerce Index
+
+The open benchmark of whether AI agents can actually buy, for every store, agent and protocol. Published by [ARC](https://www.arcreport.ai) at [arcreport.ai/data](https://www.arcreport.ai/data). New dated snapshot every Monday.
+
+Most trackers count what stores *declare* (a UCP profile, an MCP endpoint). This dataset also records what *happened* when shopping agents tried to put a real product in a real cart, per store and per agent, next to the protocol signals.
+
+## This Hugging Face mirror
+
+Mirror of the official ARC open dataset at [arcreport.ai/data](https://www.arcreport.ai/data). It is updated after each weekly snapshot (Mondays). The files are byte-for-byte copies of ARC's published CSV and Parquet.
+
+**Current snapshot:** `2026-10-07.r5` (snapshot date 2026-10-07, generated 2026-10-07 19:17 UTC, method `arc-method-2026.10`, 1,039 stores with a completed HTTP check).
+
+| Config / table | Rows | What it holds |
+|---|---|---|
+| `stores` | 89 | Latest completed ARC Index result per store (browser cart test: score, personas that carted, failure label). |
+| `rails_checks` | 1,044 | Latest HTTP agent check per store domain (UCP profile, WebMCP, storefront MCP, catalog tool, cart link, checkout WebMCP). |
+| `adoption_history` | 12 | Weekly aggregate counts by source and metric (long format). |
+| `personas` | 5 | The five ARC browser shopper personas (A to E) with legacy alias ids. |
+| `protocol_matrix` | 24 | Declared / Valid / Usable / Transacts counts per protocol with evidence labels. |
+
+```python
+from datasets import load_dataset
+rails = load_dataset("ArcReport/arc-agent-commerce", "rails_checks", split="train")
+stores = load_dataset("ArcReport/arc-agent-commerce", "stores", split="train")
+```
+
+### Versions on the Hub
+- `latest/` is the newest snapshot. **To cite exact numbers, cite a version folder** under `versions/` or the Hub tag `v<version>` (e.g. `v2026-10-07.r5`), not `latest/`.
+- Version folders never change once published. A second export on the same date is `YYYY-MM-DD.r2`, `.r3` and so on.
+- `versions.json` lists every version with row counts and method version.
+
+- `2026-10-07` (generated 2026-10-07 08:08 UTC, method arc-method-2026.10)
+- `2026-10-07.r2` (generated 2026-10-07 11:27 UTC, method arc-method-2026.10)
+- `2026-10-07.r3` (generated 2026-10-07 11:41 UTC, method arc-method-2026.10)
+- `2026-10-07.r4` (generated 2026-10-07 14:32 UTC, method arc-method-2026.10)
+- `2026-10-07.r5` (generated 2026-10-07 19:17 UTC, method arc-method-2026.10)
+
+### Methodology
+How every field is measured, and what ARC cannot see: [arcreport.ai/methodology](https://www.arcreport.ai/methodology) and its [changelog](https://www.arcreport.ai/methodology/changelog). Code and docs: [github.com/abab7575/arc-open](https://github.com/abab7575/arc-open). Every row is labelled `measured` or `inferred`; an empty value means not measured, never zero or "no".
+
+### Citation
+
+```bibtex
+@misc{arc_agent_commerce_index_2026,
+  title  = {ARC Agent Commerce Index: open dataset},
+  author = {{ARC}},
+  year   = {2026},
+  note   = {Snapshot 2026-10-07.r5, method arc-method-2026.10},
+  howpublished = {\url{https://huggingface.co/datasets/ArcReport/arc-agent-commerce}},
+  url    = {https://www.arcreport.ai/data},
+  license = {CC-BY-4.0}
+}
+```
+
+## Files
+
+Each snapshot lives in its own immutable version folder and is copied to `latest/`. Every table comes as CSV and Parquet, with a `manifest.json` holding row counts, `snapshot_version`, `generated_at` (UTC) and `supersedes`.
+
+### Versioning
+
+- A version folder never changes once published. The first export on a date is `YYYY-MM-DD/`; any later export on the same date is published as `YYYY-MM-DD.r2/`, `YYYY-MM-DD.r3/` and so on. The exporter refuses to overwrite an existing version.
+- `latest/` is a moving copy of the newest version. To cite exact numbers, cite the version folder (for example `/data/2026-10-07.r5/`), not `latest/`.
+- `versions.json` lists every version with its `generated_at`, `supersedes`, method version, stores checked and row counts.
+- Before this rule (7 Oct 2026), `/data/2026-10-07/` was regenerated four times during the day (rails_checks went from 607 to 647 to 1,044 rows). All five published versions are restored byte-for-byte from the commits that published them, as `2026-10-07/` (r1) to `2026-10-07.r5/`; their manifests carry `restored.source_commit`.
+
+| Table | One row per | What it holds |
+|---|---|---|
+| `stores` | Index store | Latest completed ARC Index result: score, agents that carted, per-agent outcome, failure label |
+| `rails_checks` | Store domain | Latest HTTP check: WebMCP, storefront MCP, UCP MCP, UCP profile, catalog tool, cart link |
+| `adoption_history` | Week × source × metric | Weekly aggregate counts (long format) |
+| `protocol_matrix` | Protocol × stage | Declared / Valid / Usable / Transacts counts with evidence label (Measured / Inferred / Not measured). Empty count = not measured, not zero. See arcreport.ai/protocols |
+
+Every row has `snapshot_date`, `method_version` and `evidence` (`measured` or `inferred`).
+
+### `stores`
+| Field | Meaning |
+|---|---|
+| slug, store_name, domain, category | Store identity from ARC's public Index list |
+| homepage_url, product_url | The store homepage and the one product the scan tries to buy (query strings removed) |
+| score | ARC compatibility score, 0–100. Empty when a retest is pending |
+| agents_chose, agents_total | How many ARC browser personas added the product to the cart, out of how many |
+| failure_reason | Fixed label for where agents stopped (e.g. `Blocked at the size picker`), `Added to cart (stopped before payment)` when every shopper got the product into the cart (ARC never pays; older snapshots said `Finished the purchase`), or `other` |
+| persona_a … persona_e | Per-persona outcome: `chose`, `missed` or `error`. These are ARC browser shopper personas run on ARC-chosen models, not named consumer agents. Legacy alias ids (muse, instinct, grok, openai-dots, openclaw) are in `personas.csv` (`legacy_alias_id`) |
+| index_week, scanned_at | ISO week and UTC time of the scan |
+| evidence | `measured` when all five shoppers ran and a score exists; `inferred` otherwise |
+
+### `rails_checks`
+| Field | Meaning |
+|---|---|
+| domain, slug, category, product_url | Store checked and the product page used (query strings removed; cart URLs are never stored) |
+| status | `completed` or `failed` |
+| webmcp, storefront_mcp, ucp_mcp | Whether each interface was detected. `webmcp` is empty (not measured) for checks before 18:00 UTC on 6 Oct 2026, when detection started |
+| catalog_tool, catalog_found | Catalog tool exposed and whether it returned the product |
+| cart_status | `link`, `unavailable`, `not_offered`, `error` or `skipped` |
+| ucp_profile | `/.well-known/ucp`: `valid`, `invalid`, `absent`, `blocked` or `error` |
+| mcp_blocked | The store blocked the MCP request |
+| checked_at | UTC time of the check |
+| evidence | `measured` for a clean completed check; `inferred` when blocked, errored or failed |
+| source | `index` (ARC Index store), `directory` (curated list), `submitted` (added by the public via /agent-checkout/submit, the API or MCP, after validation) or `checked` (one-off check only) |
+
+### `adoption_history`
+`week` (ISO), `source` (`index` or `rails`), `metric` (e.g. `stores_scored`, `mean_score`, `stores_any_persona_carted`, `ucp_profile_valid`, `cart_link`, `webmcp`, `webmcp_measured`) and `value`.
+
+One definition with `stores`: index metrics use the latest completed scan per published Index store within the week, so the current week matches `stores` exactly. Rails metrics count each host once per week (its latest attempt that week). `webmcp` counts only checks after detection began; its denominator is `webmcp_measured`.
+
+### `personas`
+`persona`, `label`, `style`, `legacy_alias_id`, `method_version`.
+
+### `protocol_matrix`
+See [arcreport.ai/protocols](https://www.arcreport.ai/protocols).
+
+## Collection method
+- **Index:** five ARC browser shopper personas (A to E) each try to add one real product to the cart. Runs **stop before payment**; nothing is ever bought. See [methodology](https://www.arcreport.ai/methodology).
+- **Rails:** a plain HTTP check of each store's machine shopping interfaces, at most once per host per week, with an identifiable user agent and no model calls.
+- Exported weekly from ARC's database with a read-only token by ARC's exporter.
+
+## What is excluded
+No scraped page text or product copy, no model-written prose (failure details, fixes, summaries), no raw evidence blobs, no costs or internal errors, no emails, accounts, users, sessions or visitor data. Only scores, signals, URLs and dates.
+
+## Limits
+- The store list is ARC's curated sample plus stores anyone submitted, not all of e-commerce, and leans toward Shopify-hosted DTC brands.
+- Each snapshot is frozen on its date. Live pages on arcreport.ai update hourly, so their counts (n) differ from the snapshot's.
+- The browser shoppers (ARC browser shoppers A to E) are ARC's own cart attempts, not live sessions of any consumer agent. They stop before payment.
+- A detected interface does not prove an agent can complete a purchase; a failed cart attempt can be transient.
+- Early weeks have short history.
+
+## Licence and citation
+[CC-BY-4.0](https://creativecommons.org/licenses/by/4.0/). Attribution: **ARC, arcreport.ai**. Citation file: [arcreport.ai/CITATION.cff](https://www.arcreport.ai/CITATION.cff).
+
+```bibtex
+@misc{arc_agent_commerce_index,
+  title  = {ARC Agent Commerce Index: open dataset},
+  author = {{ARC}},
+  howpublished = {\url{https://www.arcreport.ai/data}},
+  license = {CC-BY-4.0}
+}
+```
+
+## Corrections and opt-out
+Store owners can request a correction or removal at [arcreport.ai/contact](https://www.arcreport.ai/contact).

latest/adoption_history.csv

@@ -0,0 +1,13 @@
+snapshot_date,method_version,week,source,metric,value,evidence
+2026-10-07,arc-method-2026.10,2026-W41,index,mean_score,67.3,measured
+2026-10-07,arc-method-2026.10,2026-W41,index,stores_any_persona_carted,62,measured
+2026-10-07,arc-method-2026.10,2026-W41,index,stores_completed,89,measured
+2026-10-07,arc-method-2026.10,2026-W41,index,stores_scored,83,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,cart_link,524,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,catalog_found,563,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,hosts_checked,1044,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,storefront_mcp,577,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,ucp_mcp,584,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,ucp_profile_valid,599,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,webmcp,529,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,webmcp_measured,1029,measured

latest/adoption_history.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a67747c0a8c24d3f576e0a13723fa96b900b658af679b2eca64f54a0a85a3cd2
+size 1289

latest/manifest.json

@@ -0,0 +1,117 @@
+{
+  "snapshot_date": "2026-10-07",
+  "snapshot_version": "2026-10-07.r5",
+  "revision": 5,
+  "generated_at": "2026-10-07T19:17:59.000Z",
+  "supersedes": "2026-10-07.r4",
+  "method_version": "arc-method-2026.10",
+  "license": "CC-BY-4.0",
+  "attribution": "ARC (arcreport.ai)",
+  "stores_checked": 1039,
+  "restored": {
+    "source_commit": "2346d7c",
+    "note": "Restored byte-for-byte from the commit that published it. Before 7 Oct 2026 these regenerations overwrote /data/2026-10-07/; generated_at is that commit time."
+  },
+  "files": [
+    {
+      "name": "stores",
+      "rows": 89,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "slug",
+        "store_name",
+        "domain",
+        "category",
+        "homepage_url",
+        "product_url",
+        "score",
+        "agents_chose",
+        "agents_total",
+        "failure_reason",
+        "persona_a",
+        "persona_b",
+        "persona_c",
+        "persona_d",
+        "persona_e",
+        "index_week",
+        "scanned_at",
+        "evidence"
+      ],
+      "csv": "/data/2026-10-07.r5/stores.csv",
+      "parquet": "/data/2026-10-07.r5/stores.parquet"
+    },
+    {
+      "name": "rails_checks",
+      "rows": 1044,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "domain",
+        "slug",
+        "category",
+        "product_url",
+        "status",
+        "webmcp",
+        "storefront_mcp",
+        "ucp_mcp",
+        "catalog_tool",
+        "catalog_found",
+        "cart_status",
+        "ucp_profile",
+        "mcp_blocked",
+        "checked_at",
+        "evidence",
+        "source"
+      ],
+      "csv": "/data/2026-10-07.r5/rails_checks.csv",
+      "parquet": "/data/2026-10-07.r5/rails_checks.parquet"
+    },
+    {
+      "name": "adoption_history",
+      "rows": 12,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "week",
+        "source",
+        "metric",
+        "value",
+        "evidence"
+      ],
+      "csv": "/data/2026-10-07.r5/adoption_history.csv",
+      "parquet": "/data/2026-10-07.r5/adoption_history.parquet"
+    },
+    {
+      "name": "personas",
+      "rows": 5,
+      "columns": [
+        "persona",
+        "label",
+        "style",
+        "legacy_alias_id",
+        "method_version"
+      ],
+      "csv": "/data/2026-10-07.r5/personas.csv",
+      "parquet": "/data/2026-10-07.r5/personas.parquet"
+    },
+    {
+      "name": "protocol_matrix",
+      "rows": 24,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "protocol",
+        "stage",
+        "count",
+        "denominator",
+        "percentage",
+        "evidence",
+        "definition",
+        "as_of"
+      ],
+      "csv": "/data/2026-10-07.r5/protocol_matrix.csv",
+      "parquet": "/data/2026-10-07.r5/protocol_matrix.parquet"
+    }
+  ]
+}

latest/personas.csv

@@ -0,0 +1,6 @@
+persona,label,style,legacy_alias_id,method_version
+persona_a,ARC browser shopper A,Social and visual,muse,arc-method-2026.10
+persona_b,ARC browser shopper B,Price and preference,instinct,arc-method-2026.10
+persona_c,ARC browser shopper C,"Fast, decides from the page",grok,arc-method-2026.10
+persona_d,ARC browser shopper D,Task-oriented checkout,openai-dots,arc-method-2026.10
+persona_e,ARC browser shopper E,"Scripted crawler, weak on JS-heavy UI",openclaw,arc-method-2026.10

latest/personas.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e5806e80798b2f2ed61fd4ff64dbd5ab7c032279c56b2b0e0019a85f983a328b
+size 998

latest/protocol_matrix.csv

@@ -0,0 +1,25 @@
+snapshot_date,method_version,protocol,stage,count,denominator,percentage,evidence,definition,as_of
+2026-10-07,arc-method-2026.10,ucp,declared,603,1039,58,Measured,/.well-known/ucp answered HTTP 200 with a body,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,ucp,valid,599,1039,57.7,Measured,Profile passed ARC's validation,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,ucp,usable,563,1039,54.2,Measured,The UCP catalog tool returned the tested product,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,ucp,transacts,524,1039,50.4,Measured,UCP create_cart returned a checkout link,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,acp,declared,,,,Not measured,No public discovery marker to check,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,acp,valid,,,,Not measured,Not checked,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,acp,usable,,,,Not measured,Not checked,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,acp,transacts,,,,Not measured,Not checked,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,pap,declared,,,,Not measured,Live watch only; not saved,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,pap,valid,,,,Not measured,No published spec,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,pap,usable,,,,Not measured,Not checked,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,pap,transacts,,,,Not measured,Not checked,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,webmcp,declared,529,1024,51.7,Measured,WebMCP adapter found in server HTML,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,webmcp,valid,,,,Not measured,Not checked (no live browser session),2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,webmcp,usable,,,,Not measured,Not checked (no live browser session),2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,webmcp,transacts,38,50,76,Inferred,Index stores with WebMCP where at least one browser shopper reached the cart,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,mcp,declared,577,1039,55.5,Measured,/api/mcp answered a tools/list request with tools,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,mcp,valid,577,1039,55.5,Measured,tools/list parsed with at least one named tool,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,mcp,usable,577,1039,55.5,Measured,"A tool or catalog answered on /api/mcp (on Shopify today, the policy and FAQ tool; or a catalog tool returned the tested product)",2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,mcp,transacts,,,,Not measured,"Of stores whose /api/mcp lists a cart tool, the cart tool returned a checkout link (stopped before payment). Not measured while no checked store lists one there.",2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,payments,declared,,,,Not measured,Not visible from outside,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,payments,valid,,,,Not measured,Not visible from outside,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,payments,usable,,,,Not measured,Not visible from outside,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,payments,transacts,,,,Not measured,Not visible from outside,2026-10-07T19:12:06.000Z

latest/protocol_matrix.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:74a1191092ab8dc3607ff854cc813f2092069b43c01da3771b185672cdc31541
+size 2410

latest/rails_checks.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2290974e0e1682d573e42b7d91d67bf0f52a3356c2eecfff256089a602015cd7
+size 40974

latest/stores.csv

@@ -0,0 +1,90 @@
+snapshot_date,method_version,slug,store_name,domain,category,homepage_url,product_url,score,agents_chose,agents_total,failure_reason,persona_a,persona_b,persona_c,persona_d,persona_e,index_week,scanned_at,evidence
+2026-10-07,arc-method-2026.10,allbirds,Allbirds,allbirds.com,footwear,https://www.allbirds.com/,https://www.allbirds.com/products/mens-canvas-runner-nz,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T06:31:28.000Z,measured
+2026-10-07,arc-method-2026.10,alo-yoga,Alo Yoga,aloyoga.com,apparel,https://www.aloyoga.com/,https://www.aloyoga.com/products/m6154r-7-repetition-short-dune-grass,59,1,5,Couldn't add it to the cart,missed,missed,missed,missed,chose,2026-W41,2026-10-06T14:35:10.000Z,measured
+2026-10-07,arc-method-2026.10,apl,APL,athleticpropulsionlabs.com,footwear,https://www.athleticpropulsionlabs.com/,https://www.athleticpropulsionlabs.com/products/womens-lusso-pool-slide-low-tide,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T12:33:33.000Z,measured
+2026-10-07,arc-method-2026.10,athletic-brewing,Athletic Brewing,athleticbrewing.com,food-drink,https://athleticbrewing.com/,https://athleticbrewing.com/products/daypack-mixed-berry,,,,Retest pending,,,,,,2026-W41,2026-10-06T20:31:57.000Z,inferred
+2026-10-07,arc-method-2026.10,away,Away,awaytravel.com,home,https://www.awaytravel.com/,https://www.awaytravel.com/products/the-carry-on-3,59,1,5,Blocked at the size picker,missed,missed,missed,chose,missed,2026-W41,2026-10-06T19:32:05.000Z,measured
+2026-10-07,arc-method-2026.10,beis,BÉIS,beistravel.com,home,https://beistravel.com/,https://beistravel.com/products/the-air-duffle-in-black,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T11:46:46.000Z,measured
+2026-10-07,arc-method-2026.10,birdies,Birdies,birdies.com,footwear,https://birdies.com/,https://birdies.com/products/womens-flats-new-starling-leopard-brooch-deep-earth-velvet,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T17:04:45.000Z,measured
+2026-10-07,arc-method-2026.10,boll-branch,Boll & Branch,bollandbranch.com,home,https://www.bollandbranch.com/,https://www.bollandbranch.com/products/percale-hemmed-sheet-set/,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T19:46:52.000Z,measured
+2026-10-07,arc-method-2026.10,brightland,Brightland,brightland.co,food-drink,https://brightland.co/,https://brightland.co/products/mini-ardor,35,0,5,Blocked at the size picker,missed,missed,missed,missed,missed,2026-W41,2026-10-06T20:17:40.000Z,measured
+2026-10-07,arc-method-2026.10,brooklinen,Brooklinen,brooklinen.com,home,https://www.brooklinen.com/,https://www.brooklinen.com/products/pop-check-duvet-set,71,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T00:17:01.000Z,measured
+2026-10-07,arc-method-2026.10,buffy,Buffy,buffy.co,home,https://buffy.co/,https://buffy.co/products/organic-cotton-waffle-throw,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-06T19:33:53.000Z,measured
+2026-10-07,arc-method-2026.10,butcherbox,ButcherBox,butcherbox.com,food-drink,https://www.butcherbox.com/,https://www.butcherbox.com/products/ground-beef-93-7-blast,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-05T14:16:35.000Z,measured
+2026-10-07,arc-method-2026.10,casper,Casper,casper.com,home,https://casper.com/,https://casper.com/products/casper-one-foam,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T20:04:41.000Z,measured
+2026-10-07,arc-method-2026.10,chamberlain,Chamberlain Coffee,chamberlaincoffee.com,food-drink,https://chamberlaincoffee.com/,https://chamberlaincoffee.com/products/organic-almond-blend,79,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-05T14:31:09.000Z,measured
+2026-10-07,arc-method-2026.10,chubbies,Chubbies,chubbiesshorts.com,apparel,https://www.chubbiesshorts.com/,https://www.chubbiesshorts.com/products/the-groovy-with-it-steelers-polo,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T20:17:38.000Z,measured
+2026-10-07,arc-method-2026.10,colourpop,ColourPop,colourpop.com,beauty,https://colourpop.com/,https://colourpop.com/products/the-valley-super-stain-peel-off-lip-stain-gloss-duo,35,0,5,Blocked at the size picker,missed,missed,missed,missed,missed,2026-W41,2026-10-06T15:18:22.000Z,measured
+2026-10-07,arc-method-2026.10,cotopaxi,Cotopaxi,cotopaxi.com,apparel,https://www.cotopaxi.com/,https://www.cotopaxi.com/products/fuego-down-pant-mens,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T06:01:37.000Z,measured
+2026-10-07,arc-method-2026.10,cuts,Cuts,cutsclothing.com,apparel,https://cutsclothing.com/,https://cutsclothing.com/products/ao-forever-tee-black,59,1,5,Couldn't add it to the cart,missed,missed,missed,chose,missed,2026-W41,2026-10-06T07:01:46.000Z,measured
+2026-10-07,arc-method-2026.10,daily-harvest,Daily Harvest,daily-harvest.com,food-drink,https://www.daily-harvest.com/,https://www.daily-harvest.com/products/corsica,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T14:02:41.000Z,measured
+2026-10-07,arc-method-2026.10,drunk-elephant,Drunk Elephant,drunkelephant.com,beauty,https://www.drunkelephant.com/,https://www.drunkelephant.com/collections/moisturizers/protini-polypeptide-firming-refillable-moisturizer-999DE00000103.html,74,3,5,Couldn't add it to the cart,missed,chose,chose,chose,missed,2026-W41,2026-10-06T18:04:25.000Z,measured
+2026-10-07,arc-method-2026.10,elf,e.l.f.,elfcosmetics.com,beauty,https://www.elfcosmetics.com/,https://www.elfcosmetics.com/products/silky-body-cream,35,0,5,Stopped by a human-check,missed,missed,missed,missed,missed,2026-W41,2026-10-06T17:32:53.000Z,measured
+2026-10-07,arc-method-2026.10,everlane,Everlane,everlane.com,apparel,https://www.everlane.com/,https://www.everlane.com/products/womens-easy-long-short-midnight-navy,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T04:01:28.000Z,measured
+2026-10-07,arc-method-2026.10,fashion-nova,Fashion Nova,fashionnova.com,apparel,https://www.fashionnova.com/,https://www.fashionnova.com/products/cold-outside-cozy-surplice-long-sleeve-top,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T16:47:37.000Z,measured
+2026-10-07,arc-method-2026.10,fenty-beauty,Fenty Beauty,fentybeauty.com,beauty,https://fentybeauty.com/,https://fentybeauty.com/products/sun-stalkr-instant-warmth-bronzer-desert-em,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T13:02:38.000Z,measured
+2026-10-07,arc-method-2026.10,fishwife,Fishwife,eatfishwife.com,food-drink,https://eatfishwife.com/,https://eatfishwife.com/products/smoked-salmon-with-sweet-spicy-zhong-1-pack,29,0,5,Stopped by a human-check,missed,missed,missed,missed,missed,2026-W41,2026-10-06T10:46:15.000Z,measured
+2026-10-07,arc-method-2026.10,floyd,Floyd,floydhome.com,home,https://floydhome.com/,https://floydhome.com/products/the-floyd-bed-w-mattress-lift-off,74,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-06T19:48:34.000Z,measured
+2026-10-07,arc-method-2026.10,fly-by-jing,Fly By Jing,flybyjing.com,food-drink,https://flybyjing.com/,https://flybyjing.com/products/mild-sichuan-chili-crisp,59,1,5,Couldn't add it to the cart,missed,missed,missed,chose,missed,2026-W41,2026-10-06T10:33:25.000Z,measured
+2026-10-07,arc-method-2026.10,four-sigmatic,Four Sigmatic,us.foursigmatic.com,supplements,https://us.foursigmatic.com/,https://us.foursigmatic.com/products/mushroom-chocolate,35,0,5,Couldn't add it to the cart,missed,missed,error,error,missed,2026-W41,2026-10-06T21:20:04.000Z,inferred
+2026-10-07,arc-method-2026.10,function,Function of Beauty,functionofbeauty.com,beauty,https://functionofbeauty.com/,https://functionofbeauty.com/products/straight-hair-mask-1,,,,Retest pending,,,,,,2026-W41,2026-10-06T14:03:13.000Z,inferred
+2026-10-07,arc-method-2026.10,ghia,Ghia,drinkghia.com,food-drink,https://drinkghia.com/,https://drinkghia.com/products/ghia-ginger-4-pack,59,2,5,Blocked at the size picker,missed,chose,missed,chose,missed,2026-W41,2026-10-06T14:32:00.000Z,measured
+2026-10-07,arc-method-2026.10,girlfriend,Girlfriend Collective,girlfriend.com,apparel,https://girlfriend.com/,https://girlfriend.com/products/black-meredith-bow-tank,83,4,5,Blocked at the size picker,chose,chose,chose,chose,missed,2026-W41,2026-10-06T11:17:11.000Z,measured
+2026-10-07,arc-method-2026.10,glossier,Glossier,glossier.com,beauty,https://www.glossier.com/,https://www.glossier.com/products/boy-brow,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-06T12:48:02.000Z,measured
+2026-10-07,arc-method-2026.10,good-american,Good American,goodamerican.com,apparel,https://www.goodamerican.com/,https://www.goodamerican.com/products/bell-sleeve-knit-cardigan-bouquet001,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T12:03:17.000Z,measured
+2026-10-07,arc-method-2026.10,graza,Graza,graza.co,food-drink,https://www.graza.co/,https://www.graza.co/products/drizzle-glass-1-bottle,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T16:18:44.000Z,measured
+2026-10-07,arc-method-2026.10,gruns,Grüns,gruns.co,supplements,https://gruns.co/,https://gruns.co/products/electrolyte-blends-variety-pack,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T11:03:12.000Z,measured
+2026-10-07,arc-method-2026.10,gymshark,Gymshark,gymshark.com,apparel,https://www.gymshark.com/,https://www.gymshark.com/products/gymshark-adapt-animal-x-whitney-shorts-shorts-pink-aw26,33,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T06:46:45.000Z,measured
+2026-10-07,arc-method-2026.10,hu,Hu,hukitchen.com,food-drink,https://hukitchen.com/,https://hukitchen.com/products/hu-salty,,,,Retest pending,,,,,,2026-W41,2026-10-06T20:48:02.000Z,inferred
+2026-10-07,arc-method-2026.10,huel,Huel,huel.com,supplements,https://huel.com/,https://huel.com/products/huel-black-edition,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T11:01:29.000Z,measured
+2026-10-07,arc-method-2026.10,ilia,ILIA,iliabeauty.com,beauty,https://iliabeauty.com/,https://iliabeauty.com/products/limitless-lash-lengthening-mascara,83,3,5,Couldn't add it to the cart,error,chose,chose,chose,missed,2026-W41,2026-10-06T13:33:45.000Z,inferred
+2026-10-07,arc-method-2026.10,jones-road,Jones Road,jonesroadbeauty.com,beauty,https://www.jonesroadbeauty.com/,https://www.jonesroadbeauty.com/products/wide-awake-brightening-concealer,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T13:47:22.000Z,measured
+2026-10-07,arc-method-2026.10,knix,Knix,knix.com,apparel,https://knix.com/,https://knix.com/products/leakproof-invisible-cotton-no-show-brief,35,0,5,Couldn't add it to the cart,error,error,error,error,missed,2026-W41,2026-10-06T11:48:20.000Z,inferred
+2026-10-07,arc-method-2026.10,koio,Koio,koio.co,footwear,https://www.koio.co/,https://www.koio.co/products/carrara-in-cacao,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T17:16:10.000Z,measured
+2026-10-07,arc-method-2026.10,kosas,Kosas,kosas.com,beauty,https://kosas.com/,https://kosas.com/products/mini-blush-is-life,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T08:46:34.000Z,measured
+2026-10-07,arc-method-2026.10,liquid-death,Liquid Death,liquiddeath.com,food-drink,https://liquiddeath.com/,https://liquiddeath.com/products/mountain-water-still,74,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-06T10:17:07.000Z,measured
+2026-10-07,arc-method-2026.10,liquid-iv,Liquid I.V.,liquid-iv.com,supplements,https://www.liquid-iv.com/,https://www.liquid-iv.com/products/lemon-lime-hydration-multiplier-multiserve,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-06T18:17:13.000Z,measured
+2026-10-07,arc-method-2026.10,lmnt,LMNT,drinklmnt.com,supplements,https://drinklmnt.com/,https://drinklmnt.com/products/lmnt-recharge-electrolyte-drink,13,0,5,Store blocks automated agents at the door,missed,missed,missed,missed,missed,2026-W41,2026-10-06T19:00:48.000Z,measured
+2026-10-07,arc-method-2026.10,mack-weldon,Mack Weldon,mackweldon.com,apparel,https://mackweldon.com/,https://mackweldon.com/products/silver-v-neck-t-shirt-fs,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T21:17:27.000Z,measured
+2026-10-07,arc-method-2026.10,magic-spoon,Magic Spoon,magicspoon.com,food-drink,https://magicspoon.com/,https://magicspoon.com/products/strawberry-cheesecake-cereal,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-06T21:04:24.000Z,measured
+2026-10-07,arc-method-2026.10,marine-layer,Marine Layer,marinelayer.com,apparel,https://www.marinelayer.com/,https://www.marinelayer.com/products/tahoe-flannel-shirt-8,59,1,5,Couldn't add it to the cart,missed,missed,chose,missed,missed,2026-W41,2026-10-06T14:48:03.000Z,measured
+2026-10-07,arc-method-2026.10,material,Material,materialkitchen.com,home,https://materialkitchen.com/,https://materialkitchen.com/products/the-midi-mk-free-board-duo,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T12:31:38.000Z,measured
+2026-10-07,arc-method-2026.10,merit,MERIT,meritbeauty.com,beauty,https://www.meritbeauty.com/,https://www.meritbeauty.com/products/blush-bronze-duo,35,0,5,Blocked at the size picker,missed,missed,missed,missed,missed,2026-W41,2026-10-06T17:32:04.000Z,measured
+2026-10-07,arc-method-2026.10,momentous,Momentous,livemomentous.com,supplements,https://www.livemomentous.com/,https://www.livemomentous.com/products/daily-hydration,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T10:33:54.000Z,measured
+2026-10-07,arc-method-2026.10,monos,Monos,monos.com,home,https://monos.com/,https://monos.com/products/frequent-flyer-set,,,,Retest pending,,,,,,2026-W41,2026-10-06T21:34:22.000Z,inferred
+2026-10-07,arc-method-2026.10,mudwtr,MUD\WTR,mudwtr.com,supplements,https://mudwtr.com/,https://mudwtr.com/products/mud-wtr-rest-refill,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T18:32:41.000Z,measured
+2026-10-07,arc-method-2026.10,native,Native,nativecos.com,beauty,https://www.nativecos.com/,https://www.nativecos.com/products/dry-shampoo,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T22:18:16.000Z,measured
+2026-10-07,arc-method-2026.10,nisolo,Nisolo,nisolo.com,footwear,https://nisolo.com/,https://nisolo.com/products/go-to-lug-chelsea-boot-2-0-black,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T07:03:33.000Z,measured
+2026-10-07,arc-method-2026.10,nobull,NOBULL,nobullproject.com,footwear,https://nobullproject.com/,https://nobullproject.com/products/womens-signal-pink-recharge-slide,35,0,5,Blocked at the size picker,missed,missed,missed,missed,missed,2026-W41,2026-10-06T15:05:04.000Z,measured
+2026-10-07,arc-method-2026.10,olaplex,Olaplex,olaplex.com,beauty,https://olaplex.com/,https://olaplex.com/products/pro-n-4d-clean-volume-detox-dry-shampoo-6-3oz-eng,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T09:33:12.000Z,measured
+2026-10-07,arc-method-2026.10,olipop,OLIPOP,drinkolipop.com,food-drink,https://drinkolipop.com/,https://drinkolipop.com/products/cream-soda,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T12:48:23.000Z,measured
+2026-10-07,arc-method-2026.10,olive-june,Olive & June,oliveandjune.com,beauty,https://oliveandjune.com/,https://oliveandjune.com/products/glossy-tip-black-french-press-on-short-round,71,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T13:49:36.000Z,measured
+2026-10-07,arc-method-2026.10,our-place,Our Place,fromourplace.com,home,https://fromourplace.com/,https://fromourplace.com/products/titanium-braiser-pro,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T19:18:56.000Z,measured
+2026-10-07,arc-method-2026.10,outdoor-voices,Outdoor Voices,outdoorvoices.com,apparel,https://www.outdoorvoices.com/,https://www.outdoorvoices.com/products/w-cloudknit-sweatpant-navy,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T11:04:27.000Z,measured
+2026-10-07,arc-method-2026.10,outer,Outer,liveouter.com,home,https://liveouter.com/,https://liveouter.com/products/outerweave-outdoor-throw-pillow,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-06T21:32:06.000Z,measured
+2026-10-07,arc-method-2026.10,parachute,Parachute,parachutehome.com,home,https://www.parachutehome.com/,https://parachutehome.com/products/hand-stitched-velvet-quilted-sham-java,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T11:18:49.000Z,measured
+2026-10-07,arc-method-2026.10,partake,Partake,partakefoods.com,food-drink,https://partakefoods.com/,https://partakefoods.com/products/mini-chocolate-chip-grahams,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-05T13:47:55.000Z,measured
+2026-10-07,arc-method-2026.10,patagonia,Patagonia,patagonia.com,apparel,https://www.patagonia.com/,https://www.patagonia.com/product/mens-p-6-logo-responsibili-tee/38504.html,0,0,5,Store blocks automated agents at the door,missed,missed,missed,missed,missed,2026-W41,2026-10-05T20:45:32.000Z,measured
+2026-10-07,arc-method-2026.10,princess-polly,Princess Polly,princesspolly.com,apparel,https://www.princesspolly.com/,https://us.princesspolly.com/products/nellie-halter-mini-dress-blue-check,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T05:33:51.000Z,measured
+2026-10-07,arc-method-2026.10,rare-beauty,Rare Beauty,rarebeauty.com,beauty,https://www.rarebeauty.com/,https://www.rarebeauty.com/products/brow-harmony-flexible-lifting-gel-jumbo,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T07:47:01.000Z,measured
+2026-10-07,arc-method-2026.10,rhode,Rhode,rhodeskin.com,beauty,https://www.rhodeskin.com/,https://www.rhodeskin.com/products/peptide-lip-tint-pretzel,,,,Retest pending,,,,,,2026-W41,2026-10-06T13:18:08.000Z,inferred
+2026-10-07,arc-method-2026.10,ritual,Ritual,ritual.com,supplements,https://ritual.com/,https://ritual.com/products/essential-for-women-multivitamin,79,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T15:33:16.000Z,measured
+2026-10-07,arc-method-2026.10,rothys,Rothy's,rothys.com,footwear,https://rothys.com/,https://rothys.com/products/womens-ivy-sneaker-revelvet-cobalt,,,,Retest pending,,,,,,2026-W41,2026-10-06T15:02:24.000Z,inferred
+2026-10-07,arc-method-2026.10,saie,Saie,saiehello.com,beauty,https://saiehello.com/,https://saiehello.com/products/supersuede-radiant-baked-bronzer,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T08:31:52.000Z,measured
+2026-10-07,arc-method-2026.10,seed,Seed,seed.com,supplements,https://seed.com/,https://seed.com/daily-synbiotic,45,1,5,Couldn't add it to the cart,missed,missed,missed,missed,chose,2026-W41,2026-10-06T19:03:14.000Z,measured
+2026-10-07,arc-method-2026.10,set-active,Set Active,setactive.co,apparel,https://setactive.co/,https://setactive.co/products/nylon-puff-quarter-snap-jacket-glisten,74,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T06:16:29.000Z,measured
+2026-10-07,arc-method-2026.10,skims,SKIMS,skims.com,apparel,https://skims.com/,https://skims.com/products/heavyweight-fleece-mens-jogger-onyx,59,1,5,Couldn't add it to the cart,missed,missed,error,missed,chose,2026-W41,2026-10-06T06:48:06.000Z,inferred
+2026-10-07,arc-method-2026.10,spanx,SPANX,spanx.com,apparel,https://spanx.com/,https://spanx.com/products/spanx-airessentials-colorblock-tunic,35,0,5,Couldn't add it to the cart,error,error,error,error,missed,2026-W41,2026-10-06T07:17:50.000Z,inferred
+2026-10-07,arc-method-2026.10,summer-fridays,Summer Fridays,summerfridays.com,beauty,https://summerfridays.com/,https://summerfridays.com/products/lip-butter-balm-sugar-plum,74,1,5,Couldn't add it to the cart,error,error,missed,error,chose,2026-W41,2026-10-06T17:18:07.000Z,inferred
+2026-10-07,arc-method-2026.10,taylor-stitch,Taylor Stitch,taylorstitch.com,apparel,https://www.taylorstitch.com/,https://www.taylorstitch.com/products/yosemite-shirt-in-buckeye-plaid-2610,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T11:32:40.000Z,measured
+2026-10-07,arc-method-2026.10,tentree,Tentree,tentree.com,apparel,https://www.tentree.com/,https://www.tentree.com/products/floral-heritage-crew-meteorite-black-hazelnut,62,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T17:01:59.000Z,measured
+2026-10-07,arc-method-2026.10,the-ordinary,The Ordinary,theordinary.com,beauty,https://theordinary.com/,https://theordinary.com/en-us/niacinamide-10-zinc-1-serum-100436.html,79,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T17:47:39.000Z,measured
+2026-10-07,arc-method-2026.10,thursday,Thursday Boot Company,thursdayboots.com,footwear,https://thursdayboots.com/,https://thursdayboots.com/products/mens-diplomat-moc-toe-boot-badlands,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T12:18:32.000Z,measured
+2026-10-07,arc-method-2026.10,tower-28,Tower 28,tower28beauty.com,beauty,https://www.tower28beauty.com/,https://www.tower28beauty.com/products/swipe-foundation,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T08:33:01.000Z,measured
+2026-10-07,arc-method-2026.10,trade,Trade Coffee,drinktrade.com,food-drink,https://www.drinktrade.com/,https://www.drinktrade.com/products/mejor,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T23:16:40.000Z,measured
+2026-10-07,arc-method-2026.10,true-classic,True Classic,trueclassictees.com,apparel,https://trueclassictees.com/,https://trueclassictees.com/products/black-classic-tall-curved-hem-crew-10-pack,74,3,5,Blocked at the size picker,missed,chose,chose,chose,missed,2026-W41,2026-10-06T20:35:16.000Z,measured
+2026-10-07,arc-method-2026.10,untuckit,UNTUCKit,untuckit.com,apparel,https://www.untuckit.com/,https://www.untuckit.com/products/arden-wf,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-06T07:03:36.000Z,measured
+2026-10-07,arc-method-2026.10,vessi,Vessi,vessi.com,footwear,https://vessi.com/,https://vessi.com/products/womens-weekend-neo-dark-olive-gum,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T06:47:52.000Z,measured
+2026-10-07,arc-method-2026.10,vital-proteins,Vital Proteins,vitalproteins.com,supplements,https://www.vitalproteins.com/,https://www.vitalproteins.com/products/salted-caramel-collagen-peptides,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T18:19:27.000Z,measured
+2026-10-07,arc-method-2026.10,vuori,Vuori,vuoriclothing.com,apparel,https://vuoriclothing.com/,https://vuoriclothing.com/products/kore-short-black,35,0,5,Stopped by a human-check,missed,missed,missed,missed,missed,2026-W41,2026-10-06T11:01:58.000Z,measured
+2026-10-07,arc-method-2026.10,white-fox,White Fox,whitefoxboutique.com,apparel,https://whitefoxboutique.com/,https://whitefoxboutique.com/products/between-the-lines-mini-dress-pink,86,5,5,Added to cart (stopped before payment),chose,chose,chose,chose,chose,2026-W41,2026-10-05T05:46:46.000Z,measured

latest/stores.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:79eceb4ba266ed207da69582817b34c118ce93fa7936bb8eb894ad25b7e6441f
+size 12686

versions.json

@@ -0,0 +1,93 @@
+{
+  "policy": "Each version folder under /data is immutable: a later export on the same date is published as YYYY-MM-DD.rN and never overwrites an earlier one. latest/ is a copy of the newest version.",
+  "latest": "2026-10-07.r5",
+  "versions": [
+    {
+      "snapshot_version": "2026-10-07",
+      "snapshot_date": "2026-10-07",
+      "revision": 1,
+      "generated_at": "2026-10-07T08:08:48.000Z",
+      "supersedes": null,
+      "method_version": "arc-method-2026.10",
+      "stores_checked": null,
+      "rows": {
+        "stores": 89,
+        "rails_checks": 607,
+        "adoption_history": 11
+      },
+      "note": "First publication (Open ARC dataset, PR #62): stores, rails_checks, adoption_history.",
+      "source_commit": "3ed6750"
+    },
+    {
+      "snapshot_version": "2026-10-07.r2",
+      "snapshot_date": "2026-10-07",
+      "revision": 2,
+      "generated_at": "2026-10-07T11:27:46.000Z",
+      "supersedes": "2026-10-07",
+      "method_version": "arc-method-2026.10",
+      "stores_checked": null,
+      "rows": {
+        "stores": 89,
+        "rails_checks": 607,
+        "adoption_history": 11,
+        "protocol_matrix": 24
+      },
+      "note": "Regenerated the same day: added protocol_matrix (PR #66).",
+      "source_commit": "f3100e1"
+    },
+    {
+      "snapshot_version": "2026-10-07.r3",
+      "snapshot_date": "2026-10-07",
+      "revision": 3,
+      "generated_at": "2026-10-07T11:41:11.000Z",
+      "supersedes": "2026-10-07.r2",
+      "method_version": "arc-method-2026.10",
+      "stores_checked": null,
+      "rows": {
+        "stores": 89,
+        "rails_checks": 607,
+        "adoption_history": 12,
+        "personas": 5,
+        "protocol_matrix": 24
+      },
+      "note": "Regenerated the same day: one stores/history definition, WebMCP not measured before the detector start, persona_a to persona_e (PR #67).",
+      "source_commit": "01aa010"
+    },
+    {
+      "snapshot_version": "2026-10-07.r4",
+      "snapshot_date": "2026-10-07",
+      "revision": 4,
+      "generated_at": "2026-10-07T14:32:35.000Z",
+      "supersedes": "2026-10-07.r3",
+      "method_version": "arc-method-2026.10",
+      "stores_checked": null,
+      "rows": {
+        "stores": 89,
+        "rails_checks": 647,
+        "adoption_history": 12,
+        "personas": 5,
+        "protocol_matrix": 24
+      },
+      "note": "Regenerated the same day: rails_checks gained source; directory hosts grew (PR #69).",
+      "source_commit": "4375862"
+    },
+    {
+      "snapshot_version": "2026-10-07.r5",
+      "snapshot_date": "2026-10-07",
+      "revision": 5,
+      "generated_at": "2026-10-07T19:17:59.000Z",
+      "supersedes": "2026-10-07.r4",
+      "method_version": "arc-method-2026.10",
+      "stores_checked": 1039,
+      "rows": {
+        "stores": 89,
+        "rails_checks": 1044,
+        "adoption_history": 12,
+        "personas": 5,
+        "protocol_matrix": 24
+      },
+      "note": "Regenerated the same day: one host set across directory, tracker, matrix and dataset; stores_checked added (PR #72).",
+      "source_commit": "2346d7c"
+    }
+  ]
+}

versions/2026-10-07.r2/adoption_history.csv

@@ -0,0 +1,12 @@
+snapshot_date,method_version,week,source,metric,value,evidence
+2026-10-07,arc-method-2026.10,2026-W41,index,mean_score,60.9,measured
+2026-10-07,arc-method-2026.10,2026-W41,index,stores_any_agent_carted,35,measured
+2026-10-07,arc-method-2026.10,2026-W41,index,stores_completed,89,measured
+2026-10-07,arc-method-2026.10,2026-W41,index,stores_scored,63,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,cart_link,399,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,catalog_found,416,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,hosts_checked,683,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,storefront_mcp,439,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,ucp_mcp,442,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,ucp_profile_valid,448,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,webmcp,325,measured

versions/2026-10-07.r2/adoption_history.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fef3a08b2e881e0b9c6ba14b373e3a84584db02066fa50f87ff7b2719a9e08cf
+size 1260

versions/2026-10-07.r2/manifest.json

@@ -0,0 +1,102 @@
+{
+  "snapshot_date": "2026-10-07",
+  "snapshot_version": "2026-10-07.r2",
+  "revision": 2,
+  "generated_at": "2026-10-07T11:27:46.000Z",
+  "supersedes": "2026-10-07",
+  "method_version": "arc-method-2026.10",
+  "license": "CC-BY-4.0",
+  "attribution": "ARC (arcreport.ai)",
+  "restored": {
+    "source_commit": "f3100e1",
+    "note": "Restored byte-for-byte from the commit that published it. Before 7 Oct 2026 these regenerations overwrote /data/2026-10-07/; generated_at is that commit time."
+  },
+  "files": [
+    {
+      "name": "stores",
+      "rows": 89,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "slug",
+        "store_name",
+        "domain",
+        "category",
+        "homepage_url",
+        "product_url",
+        "score",
+        "agents_chose",
+        "agents_total",
+        "failure_reason",
+        "agent_muse",
+        "agent_instinct",
+        "agent_grok",
+        "agent_openai_dots",
+        "agent_openclaw",
+        "index_week",
+        "scanned_at",
+        "evidence"
+      ],
+      "csv": "/data/2026-10-07.r2/stores.csv",
+      "parquet": "/data/2026-10-07.r2/stores.parquet"
+    },
+    {
+      "name": "rails_checks",
+      "rows": 607,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "domain",
+        "slug",
+        "category",
+        "product_url",
+        "status",
+        "webmcp",
+        "storefront_mcp",
+        "ucp_mcp",
+        "catalog_tool",
+        "catalog_found",
+        "cart_status",
+        "ucp_profile",
+        "mcp_blocked",
+        "checked_at",
+        "evidence"
+      ],
+      "csv": "/data/2026-10-07.r2/rails_checks.csv",
+      "parquet": "/data/2026-10-07.r2/rails_checks.parquet"
+    },
+    {
+      "name": "adoption_history",
+      "rows": 11,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "week",
+        "source",
+        "metric",
+        "value",
+        "evidence"
+      ],
+      "csv": "/data/2026-10-07.r2/adoption_history.csv",
+      "parquet": "/data/2026-10-07.r2/adoption_history.parquet"
+    },
+    {
+      "name": "protocol_matrix",
+      "rows": 24,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "protocol",
+        "stage",
+        "count",
+        "denominator",
+        "percentage",
+        "evidence",
+        "definition",
+        "as_of"
+      ],
+      "csv": "/data/2026-10-07.r2/protocol_matrix.csv",
+      "parquet": "/data/2026-10-07.r2/protocol_matrix.parquet"
+    }
+  ]
+}

versions/2026-10-07.r2/protocol_matrix.csv

@@ -0,0 +1,25 @@
+snapshot_date,method_version,protocol,stage,count,denominator,percentage,evidence,definition,as_of
+2026-10-07,arc-method-2026.10,ucp,declared,384,602,63.8,Measured,/.well-known/ucp answered HTTP 200 with a body,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,ucp,valid,380,602,63.1,Measured,Profile passed ARC's validation,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,ucp,usable,358,602,59.5,Measured,The UCP catalog tool returned the tested product,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,ucp,transacts,342,602,56.8,Measured,UCP create_cart returned a checkout link,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,acp,declared,,,,Not measured,No public discovery marker to check,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,acp,valid,,,,Not measured,Not checked,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,acp,usable,,,,Not measured,Not checked,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,acp,transacts,,,,Not measured,Not checked,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,pap,declared,,,,Not measured,Live watch only; not saved,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,pap,valid,,,,Not measured,No published spec,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,pap,usable,,,,Not measured,Not checked,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,pap,transacts,,,,Not measured,Not checked,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,webmcp,declared,325,602,54,Measured,WebMCP adapter found in server HTML,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,webmcp,valid,,,,Not measured,Not checked (no live browser session),2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,webmcp,usable,,,,Not measured,Not checked (no live browser session),2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,webmcp,transacts,38,50,76,Inferred,Index stores with WebMCP where at least one browser shopper reached the cart,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,mcp,declared,371,602,61.6,Measured,/api/mcp listed tools,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,mcp,valid,371,602,61.6,Measured,tools/list parsed with at least one tool,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,mcp,usable,0,602,0,Measured,A storefront catalog tool returned the tested product,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,mcp,transacts,0,602,0,Measured,A storefront cart tool returned a checkout link,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,payments,declared,,,,Not measured,Not visible from outside,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,payments,valid,,,,Not measured,Not visible from outside,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,payments,usable,,,,Not measured,Not visible from outside,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,payments,transacts,,,,Not measured,Not visible from outside,2026-10-07T09:41:39.000Z

versions/2026-10-07.r2/protocol_matrix.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a923c92c8ac56eaf5203ad3237e90ec24c0678596b5db3caac402b60a807100f
+size 2264

versions/2026-10-07.r2/rails_checks.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0981792ab2c2480548bd423a844647a3ed5ae4548c1fdc82c596e64cb3628951
+size 24494

versions/2026-10-07.r2/stores.csv

@@ -0,0 +1,90 @@
+snapshot_date,method_version,slug,store_name,domain,category,homepage_url,product_url,score,agents_chose,agents_total,failure_reason,agent_muse,agent_instinct,agent_grok,agent_openai_dots,agent_openclaw,index_week,scanned_at,evidence
+2026-10-07,arc-method-2026.10,allbirds,Allbirds,allbirds.com,footwear,https://www.allbirds.com/,https://www.allbirds.com/products/mens-canvas-runner-nz,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T06:31:28.000Z,measured
+2026-10-07,arc-method-2026.10,alo-yoga,Alo Yoga,aloyoga.com,apparel,https://www.aloyoga.com/,https://www.aloyoga.com/products/m6154r-7-repetition-short-dune-grass,59,1,5,Couldn't add it to the cart,missed,missed,missed,missed,chose,2026-W41,2026-10-06T14:35:10.000Z,measured
+2026-10-07,arc-method-2026.10,apl,APL,athleticpropulsionlabs.com,footwear,https://www.athleticpropulsionlabs.com/,https://www.athleticpropulsionlabs.com/products/womens-lusso-pool-slide-low-tide,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T12:33:33.000Z,measured
+2026-10-07,arc-method-2026.10,athletic-brewing,Athletic Brewing,athleticbrewing.com,food-drink,https://athleticbrewing.com/,https://athleticbrewing.com/products/daypack-mixed-berry,,,,Retest pending,,,,,,2026-W41,2026-10-06T20:31:57.000Z,inferred
+2026-10-07,arc-method-2026.10,away,Away,awaytravel.com,home,https://www.awaytravel.com/,https://www.awaytravel.com/products/the-carry-on-3,59,1,5,Blocked at the size picker,missed,missed,missed,chose,missed,2026-W41,2026-10-06T19:32:05.000Z,measured
+2026-10-07,arc-method-2026.10,beis,BÉIS,beistravel.com,home,https://beistravel.com/,https://beistravel.com/products/the-air-duffle-in-black,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T11:46:46.000Z,measured
+2026-10-07,arc-method-2026.10,birdies,Birdies,birdies.com,footwear,https://birdies.com/,https://birdies.com/products/womens-flats-new-starling-leopard-brooch-deep-earth-velvet,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T17:04:45.000Z,measured
+2026-10-07,arc-method-2026.10,boll-branch,Boll & Branch,bollandbranch.com,home,https://www.bollandbranch.com/,https://www.bollandbranch.com/products/percale-hemmed-sheet-set/,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T19:46:52.000Z,measured
+2026-10-07,arc-method-2026.10,brightland,Brightland,brightland.co,food-drink,https://brightland.co/,https://brightland.co/products/mini-ardor,35,0,5,Blocked at the size picker,missed,missed,missed,missed,missed,2026-W41,2026-10-06T20:17:40.000Z,measured
+2026-10-07,arc-method-2026.10,brooklinen,Brooklinen,brooklinen.com,home,https://www.brooklinen.com/,https://www.brooklinen.com/products/pop-check-duvet-set,71,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T00:17:01.000Z,measured
+2026-10-07,arc-method-2026.10,buffy,Buffy,buffy.co,home,https://buffy.co/,https://buffy.co/products/organic-cotton-waffle-throw,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T19:33:53.000Z,measured
+2026-10-07,arc-method-2026.10,butcherbox,ButcherBox,butcherbox.com,food-drink,https://www.butcherbox.com/,https://www.butcherbox.com/products/ground-beef-93-7-blast,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-05T14:16:35.000Z,measured
+2026-10-07,arc-method-2026.10,casper,Casper,casper.com,home,https://casper.com/,https://casper.com/products/casper-one-foam,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T20:04:41.000Z,measured
+2026-10-07,arc-method-2026.10,chamberlain,Chamberlain Coffee,chamberlaincoffee.com,food-drink,https://chamberlaincoffee.com/,https://chamberlaincoffee.com/products/organic-almond-blend,79,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-05T14:31:09.000Z,measured
+2026-10-07,arc-method-2026.10,chubbies,Chubbies,chubbiesshorts.com,apparel,https://www.chubbiesshorts.com/,https://www.chubbiesshorts.com/products/the-groovy-with-it-steelers-polo,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T20:17:38.000Z,measured
+2026-10-07,arc-method-2026.10,colourpop,ColourPop,colourpop.com,beauty,https://colourpop.com/,https://colourpop.com/products/the-valley-super-stain-peel-off-lip-stain-gloss-duo,35,0,5,Blocked at the size picker,missed,missed,missed,missed,missed,2026-W41,2026-10-06T15:18:22.000Z,measured
+2026-10-07,arc-method-2026.10,cotopaxi,Cotopaxi,cotopaxi.com,apparel,https://www.cotopaxi.com/,https://www.cotopaxi.com/products/fuego-down-pant-mens,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T06:01:37.000Z,measured
+2026-10-07,arc-method-2026.10,cuts,Cuts,cutsclothing.com,apparel,https://cutsclothing.com/,https://cutsclothing.com/products/ao-forever-tee-black,59,1,5,Couldn't add it to the cart,missed,missed,missed,chose,missed,2026-W41,2026-10-06T07:01:46.000Z,measured
+2026-10-07,arc-method-2026.10,daily-harvest,Daily Harvest,daily-harvest.com,food-drink,https://www.daily-harvest.com/,https://www.daily-harvest.com/products/corsica,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T14:02:41.000Z,measured
+2026-10-07,arc-method-2026.10,drunk-elephant,Drunk Elephant,drunkelephant.com,beauty,https://www.drunkelephant.com/,https://www.drunkelephant.com/collections/moisturizers/protini-polypeptide-firming-refillable-moisturizer-999DE00000103.html,74,3,5,Couldn't add it to the cart,missed,chose,chose,chose,missed,2026-W41,2026-10-06T18:04:25.000Z,measured
+2026-10-07,arc-method-2026.10,elf,e.l.f.,elfcosmetics.com,beauty,https://www.elfcosmetics.com/,https://www.elfcosmetics.com/products/silky-body-cream,35,0,5,Stopped by a human-check,missed,missed,missed,missed,missed,2026-W41,2026-10-06T17:32:53.000Z,measured
+2026-10-07,arc-method-2026.10,everlane,Everlane,everlane.com,apparel,https://www.everlane.com/,https://www.everlane.com/products/womens-easy-long-short-midnight-navy,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T04:01:28.000Z,measured
+2026-10-07,arc-method-2026.10,fashion-nova,Fashion Nova,fashionnova.com,apparel,https://www.fashionnova.com/,https://www.fashionnova.com/products/cold-outside-cozy-surplice-long-sleeve-top,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T16:47:37.000Z,measured
+2026-10-07,arc-method-2026.10,fenty-beauty,Fenty Beauty,fentybeauty.com,beauty,https://fentybeauty.com/,https://fentybeauty.com/products/sun-stalkr-instant-warmth-bronzer-desert-em,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T13:02:38.000Z,measured
+2026-10-07,arc-method-2026.10,fishwife,Fishwife,eatfishwife.com,food-drink,https://eatfishwife.com/,https://eatfishwife.com/products/smoked-salmon-with-sweet-spicy-zhong-1-pack,29,0,5,Stopped by a human-check,missed,missed,missed,missed,missed,2026-W41,2026-10-06T10:46:15.000Z,measured
+2026-10-07,arc-method-2026.10,floyd,Floyd,floydhome.com,home,https://floydhome.com/,https://floydhome.com/products/the-floyd-bed-w-mattress-lift-off,74,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T19:48:34.000Z,measured
+2026-10-07,arc-method-2026.10,fly-by-jing,Fly By Jing,flybyjing.com,food-drink,https://flybyjing.com/,https://flybyjing.com/products/mild-sichuan-chili-crisp,59,1,5,Couldn't add it to the cart,missed,missed,missed,chose,missed,2026-W41,2026-10-06T10:33:25.000Z,measured
+2026-10-07,arc-method-2026.10,four-sigmatic,Four Sigmatic,us.foursigmatic.com,supplements,https://us.foursigmatic.com/,https://us.foursigmatic.com/products/mushroom-chocolate,35,0,5,Couldn't add it to the cart,missed,missed,error,error,missed,2026-W41,2026-10-06T21:20:04.000Z,inferred
+2026-10-07,arc-method-2026.10,function,Function of Beauty,functionofbeauty.com,beauty,https://functionofbeauty.com/,https://functionofbeauty.com/products/straight-hair-mask-1,,,,Retest pending,,,,,,2026-W41,2026-10-06T14:03:13.000Z,inferred
+2026-10-07,arc-method-2026.10,ghia,Ghia,drinkghia.com,food-drink,https://drinkghia.com/,https://drinkghia.com/products/ghia-ginger-4-pack,59,2,5,Blocked at the size picker,missed,chose,missed,chose,missed,2026-W41,2026-10-06T14:32:00.000Z,measured
+2026-10-07,arc-method-2026.10,girlfriend,Girlfriend Collective,girlfriend.com,apparel,https://girlfriend.com/,https://girlfriend.com/products/black-meredith-bow-tank,83,4,5,Blocked at the size picker,chose,chose,chose,chose,missed,2026-W41,2026-10-06T11:17:11.000Z,measured
+2026-10-07,arc-method-2026.10,glossier,Glossier,glossier.com,beauty,https://www.glossier.com/,https://www.glossier.com/products/boy-brow,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T12:48:02.000Z,measured
+2026-10-07,arc-method-2026.10,good-american,Good American,goodamerican.com,apparel,https://www.goodamerican.com/,https://www.goodamerican.com/products/bell-sleeve-knit-cardigan-bouquet001,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T12:03:17.000Z,measured
+2026-10-07,arc-method-2026.10,graza,Graza,graza.co,food-drink,https://www.graza.co/,https://www.graza.co/products/drizzle-glass-1-bottle,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T16:18:44.000Z,measured
+2026-10-07,arc-method-2026.10,gruns,Grüns,gruns.co,supplements,https://gruns.co/,https://gruns.co/products/electrolyte-blends-variety-pack,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T11:03:12.000Z,measured
+2026-10-07,arc-method-2026.10,gymshark,Gymshark,gymshark.com,apparel,https://www.gymshark.com/,https://www.gymshark.com/products/gymshark-adapt-animal-x-whitney-shorts-shorts-pink-aw26,33,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T06:46:45.000Z,measured
+2026-10-07,arc-method-2026.10,hu,Hu,hukitchen.com,food-drink,https://hukitchen.com/,https://hukitchen.com/products/hu-salty,,,,Retest pending,,,,,,2026-W41,2026-10-06T20:48:02.000Z,inferred
+2026-10-07,arc-method-2026.10,huel,Huel,huel.com,supplements,https://huel.com/,https://huel.com/products/huel-black-edition,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T11:01:29.000Z,measured
+2026-10-07,arc-method-2026.10,ilia,ILIA,iliabeauty.com,beauty,https://iliabeauty.com/,https://iliabeauty.com/products/limitless-lash-lengthening-mascara,83,3,5,Couldn't add it to the cart,error,chose,chose,chose,missed,2026-W41,2026-10-06T13:33:45.000Z,inferred
+2026-10-07,arc-method-2026.10,jones-road,Jones Road,jonesroadbeauty.com,beauty,https://www.jonesroadbeauty.com/,https://www.jonesroadbeauty.com/products/wide-awake-brightening-concealer,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T13:47:22.000Z,measured
+2026-10-07,arc-method-2026.10,knix,Knix,knix.com,apparel,https://knix.com/,https://knix.com/products/leakproof-invisible-cotton-no-show-brief,35,0,5,Couldn't add it to the cart,error,error,error,error,missed,2026-W41,2026-10-06T11:48:20.000Z,inferred
+2026-10-07,arc-method-2026.10,koio,Koio,koio.co,footwear,https://www.koio.co/,https://www.koio.co/products/carrara-in-cacao,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T17:16:10.000Z,measured
+2026-10-07,arc-method-2026.10,kosas,Kosas,kosas.com,beauty,https://kosas.com/,https://kosas.com/products/mini-blush-is-life,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T08:46:34.000Z,measured
+2026-10-07,arc-method-2026.10,liquid-death,Liquid Death,liquiddeath.com,food-drink,https://liquiddeath.com/,https://liquiddeath.com/products/mountain-water-still,74,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T10:17:07.000Z,measured
+2026-10-07,arc-method-2026.10,liquid-iv,Liquid I.V.,liquid-iv.com,supplements,https://www.liquid-iv.com/,https://www.liquid-iv.com/products/lemon-lime-hydration-multiplier-multiserve,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T18:17:13.000Z,measured
+2026-10-07,arc-method-2026.10,lmnt,LMNT,drinklmnt.com,supplements,https://drinklmnt.com/,https://drinklmnt.com/products/lmnt-recharge-electrolyte-drink,13,0,5,Store blocks automated agents at the door,missed,missed,missed,missed,missed,2026-W41,2026-10-06T19:00:48.000Z,measured
+2026-10-07,arc-method-2026.10,mack-weldon,Mack Weldon,mackweldon.com,apparel,https://mackweldon.com/,https://mackweldon.com/products/silver-v-neck-t-shirt-fs,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T21:17:27.000Z,measured
+2026-10-07,arc-method-2026.10,magic-spoon,Magic Spoon,magicspoon.com,food-drink,https://magicspoon.com/,https://magicspoon.com/products/strawberry-cheesecake-cereal,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T21:04:24.000Z,measured
+2026-10-07,arc-method-2026.10,marine-layer,Marine Layer,marinelayer.com,apparel,https://www.marinelayer.com/,https://www.marinelayer.com/products/tahoe-flannel-shirt-8,59,1,5,Couldn't add it to the cart,missed,missed,chose,missed,missed,2026-W41,2026-10-06T14:48:03.000Z,measured
+2026-10-07,arc-method-2026.10,material,Material,materialkitchen.com,home,https://materialkitchen.com/,https://materialkitchen.com/products/the-midi-mk-free-board-duo,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T12:31:38.000Z,measured
+2026-10-07,arc-method-2026.10,merit,MERIT,meritbeauty.com,beauty,https://www.meritbeauty.com/,https://www.meritbeauty.com/products/blush-bronze-duo,35,0,5,Blocked at the size picker,missed,missed,missed,missed,missed,2026-W41,2026-10-06T17:32:04.000Z,measured
+2026-10-07,arc-method-2026.10,momentous,Momentous,livemomentous.com,supplements,https://www.livemomentous.com/,https://www.livemomentous.com/products/daily-hydration,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T10:33:54.000Z,measured
+2026-10-07,arc-method-2026.10,monos,Monos,monos.com,home,https://monos.com/,https://monos.com/products/frequent-flyer-set,,,,Retest pending,,,,,,2026-W41,2026-10-06T21:34:22.000Z,inferred
+2026-10-07,arc-method-2026.10,mudwtr,MUD\WTR,mudwtr.com,supplements,https://mudwtr.com/,https://mudwtr.com/products/mud-wtr-rest-refill,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T18:32:41.000Z,measured
+2026-10-07,arc-method-2026.10,native,Native,nativecos.com,beauty,https://www.nativecos.com/,https://www.nativecos.com/products/dry-shampoo,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T22:18:16.000Z,measured
+2026-10-07,arc-method-2026.10,nisolo,Nisolo,nisolo.com,footwear,https://nisolo.com/,https://nisolo.com/products/go-to-lug-chelsea-boot-2-0-black,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T07:03:33.000Z,measured
+2026-10-07,arc-method-2026.10,nobull,NOBULL,nobullproject.com,footwear,https://nobullproject.com/,https://nobullproject.com/products/womens-signal-pink-recharge-slide,35,0,5,Blocked at the size picker,missed,missed,missed,missed,missed,2026-W41,2026-10-06T15:05:04.000Z,measured
+2026-10-07,arc-method-2026.10,olaplex,Olaplex,olaplex.com,beauty,https://olaplex.com/,https://olaplex.com/products/pro-n-4d-clean-volume-detox-dry-shampoo-6-3oz-eng,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T09:33:12.000Z,measured
+2026-10-07,arc-method-2026.10,olipop,OLIPOP,drinkolipop.com,food-drink,https://drinkolipop.com/,https://drinkolipop.com/products/cream-soda,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T12:48:23.000Z,measured
+2026-10-07,arc-method-2026.10,olive-june,Olive & June,oliveandjune.com,beauty,https://oliveandjune.com/,https://oliveandjune.com/products/glossy-tip-black-french-press-on-short-round,71,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T13:49:36.000Z,measured
+2026-10-07,arc-method-2026.10,our-place,Our Place,fromourplace.com,home,https://fromourplace.com/,https://fromourplace.com/products/titanium-braiser-pro,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T19:18:56.000Z,measured
+2026-10-07,arc-method-2026.10,outdoor-voices,Outdoor Voices,outdoorvoices.com,apparel,https://www.outdoorvoices.com/,https://www.outdoorvoices.com/products/w-cloudknit-sweatpant-navy,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T11:04:27.000Z,measured
+2026-10-07,arc-method-2026.10,outer,Outer,liveouter.com,home,https://liveouter.com/,https://liveouter.com/products/outerweave-outdoor-throw-pillow,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T21:32:06.000Z,measured
+2026-10-07,arc-method-2026.10,parachute,Parachute,parachutehome.com,home,https://www.parachutehome.com/,https://parachutehome.com/products/hand-stitched-velvet-quilted-sham-java,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T11:18:49.000Z,measured
+2026-10-07,arc-method-2026.10,partake,Partake,partakefoods.com,food-drink,https://partakefoods.com/,https://partakefoods.com/products/mini-chocolate-chip-grahams,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-05T13:47:55.000Z,measured
+2026-10-07,arc-method-2026.10,patagonia,Patagonia,patagonia.com,apparel,https://www.patagonia.com/,https://www.patagonia.com/product/mens-p-6-logo-responsibili-tee/38504.html,0,0,5,Store blocks automated agents at the door,missed,missed,missed,missed,missed,2026-W41,2026-10-05T20:45:32.000Z,measured
+2026-10-07,arc-method-2026.10,princess-polly,Princess Polly,princesspolly.com,apparel,https://www.princesspolly.com/,https://us.princesspolly.com/products/nellie-halter-mini-dress-blue-check,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T05:33:51.000Z,measured
+2026-10-07,arc-method-2026.10,rare-beauty,Rare Beauty,rarebeauty.com,beauty,https://www.rarebeauty.com/,https://www.rarebeauty.com/products/brow-harmony-flexible-lifting-gel-jumbo,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T07:47:01.000Z,measured
+2026-10-07,arc-method-2026.10,rhode,Rhode,rhodeskin.com,beauty,https://www.rhodeskin.com/,https://www.rhodeskin.com/products/peptide-lip-tint-pretzel,,,,Retest pending,,,,,,2026-W41,2026-10-06T13:18:08.000Z,inferred
+2026-10-07,arc-method-2026.10,ritual,Ritual,ritual.com,supplements,https://ritual.com/,https://ritual.com/products/essential-for-women-multivitamin,79,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T15:33:16.000Z,measured
+2026-10-07,arc-method-2026.10,rothys,Rothy's,rothys.com,footwear,https://rothys.com/,https://rothys.com/products/womens-ivy-sneaker-revelvet-cobalt,,,,Retest pending,,,,,,2026-W41,2026-10-06T15:02:24.000Z,inferred
+2026-10-07,arc-method-2026.10,saie,Saie,saiehello.com,beauty,https://saiehello.com/,https://saiehello.com/products/supersuede-radiant-baked-bronzer,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T08:31:52.000Z,measured
+2026-10-07,arc-method-2026.10,seed,Seed,seed.com,supplements,https://seed.com/,https://seed.com/daily-synbiotic,45,1,5,Couldn't add it to the cart,missed,missed,missed,missed,chose,2026-W41,2026-10-06T19:03:14.000Z,measured
+2026-10-07,arc-method-2026.10,set-active,Set Active,setactive.co,apparel,https://setactive.co/,https://setactive.co/products/nylon-puff-quarter-snap-jacket-glisten,74,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T06:16:29.000Z,measured
+2026-10-07,arc-method-2026.10,skims,SKIMS,skims.com,apparel,https://skims.com/,https://skims.com/products/heavyweight-fleece-mens-jogger-onyx,59,1,5,Couldn't add it to the cart,missed,missed,error,missed,chose,2026-W41,2026-10-06T06:48:06.000Z,inferred
+2026-10-07,arc-method-2026.10,spanx,SPANX,spanx.com,apparel,https://spanx.com/,https://spanx.com/products/spanx-airessentials-colorblock-tunic,35,0,5,Couldn't add it to the cart,error,error,error,error,missed,2026-W41,2026-10-06T07:17:50.000Z,inferred
+2026-10-07,arc-method-2026.10,summer-fridays,Summer Fridays,summerfridays.com,beauty,https://summerfridays.com/,https://summerfridays.com/products/lip-butter-balm-sugar-plum,74,1,5,Couldn't add it to the cart,error,error,missed,error,chose,2026-W41,2026-10-06T17:18:07.000Z,inferred
+2026-10-07,arc-method-2026.10,taylor-stitch,Taylor Stitch,taylorstitch.com,apparel,https://www.taylorstitch.com/,https://www.taylorstitch.com/products/yosemite-shirt-in-buckeye-plaid-2610,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T11:32:40.000Z,measured
+2026-10-07,arc-method-2026.10,tentree,Tentree,tentree.com,apparel,https://www.tentree.com/,https://www.tentree.com/products/floral-heritage-crew-meteorite-black-hazelnut,62,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T17:01:59.000Z,measured
+2026-10-07,arc-method-2026.10,the-ordinary,The Ordinary,theordinary.com,beauty,https://theordinary.com/,https://theordinary.com/en-us/niacinamide-10-zinc-1-serum-100436.html,79,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T17:47:39.000Z,measured
+2026-10-07,arc-method-2026.10,thursday,Thursday Boot Company,thursdayboots.com,footwear,https://thursdayboots.com/,https://thursdayboots.com/products/mens-diplomat-moc-toe-boot-badlands,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T12:18:32.000Z,measured
+2026-10-07,arc-method-2026.10,tower-28,Tower 28,tower28beauty.com,beauty,https://www.tower28beauty.com/,https://www.tower28beauty.com/products/swipe-foundation,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T08:33:01.000Z,measured
+2026-10-07,arc-method-2026.10,trade,Trade Coffee,drinktrade.com,food-drink,https://www.drinktrade.com/,https://www.drinktrade.com/products/mejor,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T23:16:40.000Z,measured
+2026-10-07,arc-method-2026.10,true-classic,True Classic,trueclassictees.com,apparel,https://trueclassictees.com/,https://trueclassictees.com/products/black-classic-tall-curved-hem-crew-10-pack,74,3,5,Blocked at the size picker,missed,chose,chose,chose,missed,2026-W41,2026-10-06T20:35:16.000Z,measured
+2026-10-07,arc-method-2026.10,untuckit,UNTUCKit,untuckit.com,apparel,https://www.untuckit.com/,https://www.untuckit.com/products/arden-wf,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T07:03:36.000Z,measured
+2026-10-07,arc-method-2026.10,vessi,Vessi,vessi.com,footwear,https://vessi.com/,https://vessi.com/products/womens-weekend-neo-dark-olive-gum,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T06:47:52.000Z,measured
+2026-10-07,arc-method-2026.10,vital-proteins,Vital Proteins,vitalproteins.com,supplements,https://www.vitalproteins.com/,https://www.vitalproteins.com/products/salted-caramel-collagen-peptides,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T18:19:27.000Z,measured
+2026-10-07,arc-method-2026.10,vuori,Vuori,vuoriclothing.com,apparel,https://vuoriclothing.com/,https://vuoriclothing.com/products/kore-short-black,35,0,5,Stopped by a human-check,missed,missed,missed,missed,missed,2026-W41,2026-10-06T11:01:58.000Z,measured
+2026-10-07,arc-method-2026.10,white-fox,White Fox,whitefoxboutique.com,apparel,https://whitefoxboutique.com/,https://whitefoxboutique.com/products/between-the-lines-mini-dress-pink,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T05:46:46.000Z,measured

versions/2026-10-07.r2/stores.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:75d72c7461076ddcc93842b7698bd5dbd3fc7c7af45b9b4d056dbb50d6cc84f4
+size 12715

versions/2026-10-07.r3/adoption_history.csv

@@ -0,0 +1,13 @@
+snapshot_date,method_version,week,source,metric,value,evidence
+2026-10-07,arc-method-2026.10,2026-W41,index,mean_score,67.3,measured
+2026-10-07,arc-method-2026.10,2026-W41,index,stores_any_persona_carted,62,measured
+2026-10-07,arc-method-2026.10,2026-W41,index,stores_completed,89,measured
+2026-10-07,arc-method-2026.10,2026-W41,index,stores_scored,83,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,cart_link,342,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,catalog_found,358,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,hosts_checked,607,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,storefront_mcp,371,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,ucp_mcp,374,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,ucp_profile_valid,380,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,webmcp,325,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,webmcp_measured,592,measured

versions/2026-10-07.r3/adoption_history.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c161922d1a0f57eb852307f5ccff9f664cb83ebfc4f3921c75932625dbca567
+size 1287

versions/2026-10-07.r3/manifest.json

@@ -0,0 +1,115 @@
+{
+  "snapshot_date": "2026-10-07",
+  "snapshot_version": "2026-10-07.r3",
+  "revision": 3,
+  "generated_at": "2026-10-07T11:41:11.000Z",
+  "supersedes": "2026-10-07.r2",
+  "method_version": "arc-method-2026.10",
+  "license": "CC-BY-4.0",
+  "attribution": "ARC (arcreport.ai)",
+  "restored": {
+    "source_commit": "01aa010",
+    "note": "Restored byte-for-byte from the commit that published it. Before 7 Oct 2026 these regenerations overwrote /data/2026-10-07/; generated_at is that commit time."
+  },
+  "files": [
+    {
+      "name": "stores",
+      "rows": 89,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "slug",
+        "store_name",
+        "domain",
+        "category",
+        "homepage_url",
+        "product_url",
+        "score",
+        "agents_chose",
+        "agents_total",
+        "failure_reason",
+        "persona_a",
+        "persona_b",
+        "persona_c",
+        "persona_d",
+        "persona_e",
+        "index_week",
+        "scanned_at",
+        "evidence"
+      ],
+      "csv": "/data/2026-10-07.r3/stores.csv",
+      "parquet": "/data/2026-10-07.r3/stores.parquet"
+    },
+    {
+      "name": "rails_checks",
+      "rows": 607,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "domain",
+        "slug",
+        "category",
+        "product_url",
+        "status",
+        "webmcp",
+        "storefront_mcp",
+        "ucp_mcp",
+        "catalog_tool",
+        "catalog_found",
+        "cart_status",
+        "ucp_profile",
+        "mcp_blocked",
+        "checked_at",
+        "evidence"
+      ],
+      "csv": "/data/2026-10-07.r3/rails_checks.csv",
+      "parquet": "/data/2026-10-07.r3/rails_checks.parquet"
+    },
+    {
+      "name": "adoption_history",
+      "rows": 12,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "week",
+        "source",
+        "metric",
+        "value",
+        "evidence"
+      ],
+      "csv": "/data/2026-10-07.r3/adoption_history.csv",
+      "parquet": "/data/2026-10-07.r3/adoption_history.parquet"
+    },
+    {
+      "name": "personas",
+      "rows": 5,
+      "columns": [
+        "persona",
+        "label",
+        "style",
+        "legacy_alias_id",
+        "method_version"
+      ],
+      "csv": "/data/2026-10-07.r3/personas.csv",
+      "parquet": "/data/2026-10-07.r3/personas.parquet"
+    },
+    {
+      "name": "protocol_matrix",
+      "rows": 24,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "protocol",
+        "stage",
+        "count",
+        "denominator",
+        "percentage",
+        "evidence",
+        "definition",
+        "as_of"
+      ],
+      "csv": "/data/2026-10-07.r3/protocol_matrix.csv",
+      "parquet": "/data/2026-10-07.r3/protocol_matrix.parquet"
+    }
+  ]
+}

versions/2026-10-07.r3/personas.csv

@@ -0,0 +1,6 @@
+persona,label,style,legacy_alias_id,method_version
+persona_a,ARC browser shopper A,Social and visual,muse,arc-method-2026.10
+persona_b,ARC browser shopper B,Price and preference,instinct,arc-method-2026.10
+persona_c,ARC browser shopper C,"Fast, decides from the page",grok,arc-method-2026.10
+persona_d,ARC browser shopper D,Task-oriented checkout,openai-dots,arc-method-2026.10
+persona_e,ARC browser shopper E,"Scripted crawler, weak on JS-heavy UI",openclaw,arc-method-2026.10

versions/2026-10-07.r3/personas.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e5806e80798b2f2ed61fd4ff64dbd5ab7c032279c56b2b0e0019a85f983a328b
+size 998

versions/2026-10-07.r3/protocol_matrix.csv

@@ -0,0 +1,25 @@
+snapshot_date,method_version,protocol,stage,count,denominator,percentage,evidence,definition,as_of
+2026-10-07,arc-method-2026.10,ucp,declared,384,602,63.8,Measured,/.well-known/ucp answered HTTP 200 with a body,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,ucp,valid,380,602,63.1,Measured,Profile passed ARC's validation,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,ucp,usable,358,602,59.5,Measured,The UCP catalog tool returned the tested product,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,ucp,transacts,342,602,56.8,Measured,UCP create_cart returned a checkout link,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,acp,declared,,,,Not measured,No public discovery marker to check,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,acp,valid,,,,Not measured,Not checked,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,acp,usable,,,,Not measured,Not checked,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,acp,transacts,,,,Not measured,Not checked,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,pap,declared,,,,Not measured,Live watch only; not saved,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,pap,valid,,,,Not measured,No published spec,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,pap,usable,,,,Not measured,Not checked,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,pap,transacts,,,,Not measured,Not checked,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,webmcp,declared,325,587,55.4,Measured,WebMCP adapter found in server HTML,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,webmcp,valid,,,,Not measured,Not checked (no live browser session),2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,webmcp,usable,,,,Not measured,Not checked (no live browser session),2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,webmcp,transacts,38,50,76,Inferred,Index stores with WebMCP where at least one browser shopper reached the cart,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,mcp,declared,371,602,61.6,Measured,/api/mcp listed tools,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,mcp,valid,371,602,61.6,Measured,tools/list parsed with at least one tool,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,mcp,usable,0,602,0,Measured,A storefront catalog tool returned the tested product,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,mcp,transacts,0,602,0,Measured,A storefront cart tool returned a checkout link,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,payments,declared,,,,Not measured,Not visible from outside,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,payments,valid,,,,Not measured,Not visible from outside,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,payments,usable,,,,Not measured,Not visible from outside,2026-10-07T09:41:39.000Z
+2026-10-07,arc-method-2026.10,payments,transacts,,,,Not measured,Not visible from outside,2026-10-07T09:41:39.000Z

versions/2026-10-07.r3/protocol_matrix.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a784a8d0df96ea266ad627211ae95e6e6a96727badc254165c5f4b8988375c3c
+size 2273

versions/2026-10-07.r3/rails_checks.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:12dcb8615146e32066b82dfe12e22a530003dd29384356933750983ecffad5ac
+size 24540

versions/2026-10-07.r3/stores.csv

@@ -0,0 +1,90 @@
+snapshot_date,method_version,slug,store_name,domain,category,homepage_url,product_url,score,agents_chose,agents_total,failure_reason,persona_a,persona_b,persona_c,persona_d,persona_e,index_week,scanned_at,evidence
+2026-10-07,arc-method-2026.10,allbirds,Allbirds,allbirds.com,footwear,https://www.allbirds.com/,https://www.allbirds.com/products/mens-canvas-runner-nz,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T06:31:28.000Z,measured
+2026-10-07,arc-method-2026.10,alo-yoga,Alo Yoga,aloyoga.com,apparel,https://www.aloyoga.com/,https://www.aloyoga.com/products/m6154r-7-repetition-short-dune-grass,59,1,5,Couldn't add it to the cart,missed,missed,missed,missed,chose,2026-W41,2026-10-06T14:35:10.000Z,measured
+2026-10-07,arc-method-2026.10,apl,APL,athleticpropulsionlabs.com,footwear,https://www.athleticpropulsionlabs.com/,https://www.athleticpropulsionlabs.com/products/womens-lusso-pool-slide-low-tide,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T12:33:33.000Z,measured
+2026-10-07,arc-method-2026.10,athletic-brewing,Athletic Brewing,athleticbrewing.com,food-drink,https://athleticbrewing.com/,https://athleticbrewing.com/products/daypack-mixed-berry,,,,Retest pending,,,,,,2026-W41,2026-10-06T20:31:57.000Z,inferred
+2026-10-07,arc-method-2026.10,away,Away,awaytravel.com,home,https://www.awaytravel.com/,https://www.awaytravel.com/products/the-carry-on-3,59,1,5,Blocked at the size picker,missed,missed,missed,chose,missed,2026-W41,2026-10-06T19:32:05.000Z,measured
+2026-10-07,arc-method-2026.10,beis,BÉIS,beistravel.com,home,https://beistravel.com/,https://beistravel.com/products/the-air-duffle-in-black,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T11:46:46.000Z,measured
+2026-10-07,arc-method-2026.10,birdies,Birdies,birdies.com,footwear,https://birdies.com/,https://birdies.com/products/womens-flats-new-starling-leopard-brooch-deep-earth-velvet,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T17:04:45.000Z,measured
+2026-10-07,arc-method-2026.10,boll-branch,Boll & Branch,bollandbranch.com,home,https://www.bollandbranch.com/,https://www.bollandbranch.com/products/percale-hemmed-sheet-set/,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T19:46:52.000Z,measured
+2026-10-07,arc-method-2026.10,brightland,Brightland,brightland.co,food-drink,https://brightland.co/,https://brightland.co/products/mini-ardor,35,0,5,Blocked at the size picker,missed,missed,missed,missed,missed,2026-W41,2026-10-06T20:17:40.000Z,measured
+2026-10-07,arc-method-2026.10,brooklinen,Brooklinen,brooklinen.com,home,https://www.brooklinen.com/,https://www.brooklinen.com/products/pop-check-duvet-set,71,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T00:17:01.000Z,measured
+2026-10-07,arc-method-2026.10,buffy,Buffy,buffy.co,home,https://buffy.co/,https://buffy.co/products/organic-cotton-waffle-throw,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T19:33:53.000Z,measured
+2026-10-07,arc-method-2026.10,butcherbox,ButcherBox,butcherbox.com,food-drink,https://www.butcherbox.com/,https://www.butcherbox.com/products/ground-beef-93-7-blast,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-05T14:16:35.000Z,measured
+2026-10-07,arc-method-2026.10,casper,Casper,casper.com,home,https://casper.com/,https://casper.com/products/casper-one-foam,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T20:04:41.000Z,measured
+2026-10-07,arc-method-2026.10,chamberlain,Chamberlain Coffee,chamberlaincoffee.com,food-drink,https://chamberlaincoffee.com/,https://chamberlaincoffee.com/products/organic-almond-blend,79,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-05T14:31:09.000Z,measured
+2026-10-07,arc-method-2026.10,chubbies,Chubbies,chubbiesshorts.com,apparel,https://www.chubbiesshorts.com/,https://www.chubbiesshorts.com/products/the-groovy-with-it-steelers-polo,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T20:17:38.000Z,measured
+2026-10-07,arc-method-2026.10,colourpop,ColourPop,colourpop.com,beauty,https://colourpop.com/,https://colourpop.com/products/the-valley-super-stain-peel-off-lip-stain-gloss-duo,35,0,5,Blocked at the size picker,missed,missed,missed,missed,missed,2026-W41,2026-10-06T15:18:22.000Z,measured
+2026-10-07,arc-method-2026.10,cotopaxi,Cotopaxi,cotopaxi.com,apparel,https://www.cotopaxi.com/,https://www.cotopaxi.com/products/fuego-down-pant-mens,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T06:01:37.000Z,measured
+2026-10-07,arc-method-2026.10,cuts,Cuts,cutsclothing.com,apparel,https://cutsclothing.com/,https://cutsclothing.com/products/ao-forever-tee-black,59,1,5,Couldn't add it to the cart,missed,missed,missed,chose,missed,2026-W41,2026-10-06T07:01:46.000Z,measured
+2026-10-07,arc-method-2026.10,daily-harvest,Daily Harvest,daily-harvest.com,food-drink,https://www.daily-harvest.com/,https://www.daily-harvest.com/products/corsica,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T14:02:41.000Z,measured
+2026-10-07,arc-method-2026.10,drunk-elephant,Drunk Elephant,drunkelephant.com,beauty,https://www.drunkelephant.com/,https://www.drunkelephant.com/collections/moisturizers/protini-polypeptide-firming-refillable-moisturizer-999DE00000103.html,74,3,5,Couldn't add it to the cart,missed,chose,chose,chose,missed,2026-W41,2026-10-06T18:04:25.000Z,measured
+2026-10-07,arc-method-2026.10,elf,e.l.f.,elfcosmetics.com,beauty,https://www.elfcosmetics.com/,https://www.elfcosmetics.com/products/silky-body-cream,35,0,5,Stopped by a human-check,missed,missed,missed,missed,missed,2026-W41,2026-10-06T17:32:53.000Z,measured
+2026-10-07,arc-method-2026.10,everlane,Everlane,everlane.com,apparel,https://www.everlane.com/,https://www.everlane.com/products/womens-easy-long-short-midnight-navy,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T04:01:28.000Z,measured
+2026-10-07,arc-method-2026.10,fashion-nova,Fashion Nova,fashionnova.com,apparel,https://www.fashionnova.com/,https://www.fashionnova.com/products/cold-outside-cozy-surplice-long-sleeve-top,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T16:47:37.000Z,measured
+2026-10-07,arc-method-2026.10,fenty-beauty,Fenty Beauty,fentybeauty.com,beauty,https://fentybeauty.com/,https://fentybeauty.com/products/sun-stalkr-instant-warmth-bronzer-desert-em,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T13:02:38.000Z,measured
+2026-10-07,arc-method-2026.10,fishwife,Fishwife,eatfishwife.com,food-drink,https://eatfishwife.com/,https://eatfishwife.com/products/smoked-salmon-with-sweet-spicy-zhong-1-pack,29,0,5,Stopped by a human-check,missed,missed,missed,missed,missed,2026-W41,2026-10-06T10:46:15.000Z,measured
+2026-10-07,arc-method-2026.10,floyd,Floyd,floydhome.com,home,https://floydhome.com/,https://floydhome.com/products/the-floyd-bed-w-mattress-lift-off,74,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T19:48:34.000Z,measured
+2026-10-07,arc-method-2026.10,fly-by-jing,Fly By Jing,flybyjing.com,food-drink,https://flybyjing.com/,https://flybyjing.com/products/mild-sichuan-chili-crisp,59,1,5,Couldn't add it to the cart,missed,missed,missed,chose,missed,2026-W41,2026-10-06T10:33:25.000Z,measured
+2026-10-07,arc-method-2026.10,four-sigmatic,Four Sigmatic,us.foursigmatic.com,supplements,https://us.foursigmatic.com/,https://us.foursigmatic.com/products/mushroom-chocolate,35,0,5,Couldn't add it to the cart,missed,missed,error,error,missed,2026-W41,2026-10-06T21:20:04.000Z,inferred
+2026-10-07,arc-method-2026.10,function,Function of Beauty,functionofbeauty.com,beauty,https://functionofbeauty.com/,https://functionofbeauty.com/products/straight-hair-mask-1,,,,Retest pending,,,,,,2026-W41,2026-10-06T14:03:13.000Z,inferred
+2026-10-07,arc-method-2026.10,ghia,Ghia,drinkghia.com,food-drink,https://drinkghia.com/,https://drinkghia.com/products/ghia-ginger-4-pack,59,2,5,Blocked at the size picker,missed,chose,missed,chose,missed,2026-W41,2026-10-06T14:32:00.000Z,measured
+2026-10-07,arc-method-2026.10,girlfriend,Girlfriend Collective,girlfriend.com,apparel,https://girlfriend.com/,https://girlfriend.com/products/black-meredith-bow-tank,83,4,5,Blocked at the size picker,chose,chose,chose,chose,missed,2026-W41,2026-10-06T11:17:11.000Z,measured
+2026-10-07,arc-method-2026.10,glossier,Glossier,glossier.com,beauty,https://www.glossier.com/,https://www.glossier.com/products/boy-brow,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T12:48:02.000Z,measured
+2026-10-07,arc-method-2026.10,good-american,Good American,goodamerican.com,apparel,https://www.goodamerican.com/,https://www.goodamerican.com/products/bell-sleeve-knit-cardigan-bouquet001,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T12:03:17.000Z,measured
+2026-10-07,arc-method-2026.10,graza,Graza,graza.co,food-drink,https://www.graza.co/,https://www.graza.co/products/drizzle-glass-1-bottle,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T16:18:44.000Z,measured
+2026-10-07,arc-method-2026.10,gruns,Grüns,gruns.co,supplements,https://gruns.co/,https://gruns.co/products/electrolyte-blends-variety-pack,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T11:03:12.000Z,measured
+2026-10-07,arc-method-2026.10,gymshark,Gymshark,gymshark.com,apparel,https://www.gymshark.com/,https://www.gymshark.com/products/gymshark-adapt-animal-x-whitney-shorts-shorts-pink-aw26,33,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T06:46:45.000Z,measured
+2026-10-07,arc-method-2026.10,hu,Hu,hukitchen.com,food-drink,https://hukitchen.com/,https://hukitchen.com/products/hu-salty,,,,Retest pending,,,,,,2026-W41,2026-10-06T20:48:02.000Z,inferred
+2026-10-07,arc-method-2026.10,huel,Huel,huel.com,supplements,https://huel.com/,https://huel.com/products/huel-black-edition,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T11:01:29.000Z,measured
+2026-10-07,arc-method-2026.10,ilia,ILIA,iliabeauty.com,beauty,https://iliabeauty.com/,https://iliabeauty.com/products/limitless-lash-lengthening-mascara,83,3,5,Couldn't add it to the cart,error,chose,chose,chose,missed,2026-W41,2026-10-06T13:33:45.000Z,inferred
+2026-10-07,arc-method-2026.10,jones-road,Jones Road,jonesroadbeauty.com,beauty,https://www.jonesroadbeauty.com/,https://www.jonesroadbeauty.com/products/wide-awake-brightening-concealer,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T13:47:22.000Z,measured
+2026-10-07,arc-method-2026.10,knix,Knix,knix.com,apparel,https://knix.com/,https://knix.com/products/leakproof-invisible-cotton-no-show-brief,35,0,5,Couldn't add it to the cart,error,error,error,error,missed,2026-W41,2026-10-06T11:48:20.000Z,inferred
+2026-10-07,arc-method-2026.10,koio,Koio,koio.co,footwear,https://www.koio.co/,https://www.koio.co/products/carrara-in-cacao,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T17:16:10.000Z,measured
+2026-10-07,arc-method-2026.10,kosas,Kosas,kosas.com,beauty,https://kosas.com/,https://kosas.com/products/mini-blush-is-life,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T08:46:34.000Z,measured
+2026-10-07,arc-method-2026.10,liquid-death,Liquid Death,liquiddeath.com,food-drink,https://liquiddeath.com/,https://liquiddeath.com/products/mountain-water-still,74,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T10:17:07.000Z,measured
+2026-10-07,arc-method-2026.10,liquid-iv,Liquid I.V.,liquid-iv.com,supplements,https://www.liquid-iv.com/,https://www.liquid-iv.com/products/lemon-lime-hydration-multiplier-multiserve,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T18:17:13.000Z,measured
+2026-10-07,arc-method-2026.10,lmnt,LMNT,drinklmnt.com,supplements,https://drinklmnt.com/,https://drinklmnt.com/products/lmnt-recharge-electrolyte-drink,13,0,5,Store blocks automated agents at the door,missed,missed,missed,missed,missed,2026-W41,2026-10-06T19:00:48.000Z,measured
+2026-10-07,arc-method-2026.10,mack-weldon,Mack Weldon,mackweldon.com,apparel,https://mackweldon.com/,https://mackweldon.com/products/silver-v-neck-t-shirt-fs,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T21:17:27.000Z,measured
+2026-10-07,arc-method-2026.10,magic-spoon,Magic Spoon,magicspoon.com,food-drink,https://magicspoon.com/,https://magicspoon.com/products/strawberry-cheesecake-cereal,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T21:04:24.000Z,measured
+2026-10-07,arc-method-2026.10,marine-layer,Marine Layer,marinelayer.com,apparel,https://www.marinelayer.com/,https://www.marinelayer.com/products/tahoe-flannel-shirt-8,59,1,5,Couldn't add it to the cart,missed,missed,chose,missed,missed,2026-W41,2026-10-06T14:48:03.000Z,measured
+2026-10-07,arc-method-2026.10,material,Material,materialkitchen.com,home,https://materialkitchen.com/,https://materialkitchen.com/products/the-midi-mk-free-board-duo,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T12:31:38.000Z,measured
+2026-10-07,arc-method-2026.10,merit,MERIT,meritbeauty.com,beauty,https://www.meritbeauty.com/,https://www.meritbeauty.com/products/blush-bronze-duo,35,0,5,Blocked at the size picker,missed,missed,missed,missed,missed,2026-W41,2026-10-06T17:32:04.000Z,measured
+2026-10-07,arc-method-2026.10,momentous,Momentous,livemomentous.com,supplements,https://www.livemomentous.com/,https://www.livemomentous.com/products/daily-hydration,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T10:33:54.000Z,measured
+2026-10-07,arc-method-2026.10,monos,Monos,monos.com,home,https://monos.com/,https://monos.com/products/frequent-flyer-set,,,,Retest pending,,,,,,2026-W41,2026-10-06T21:34:22.000Z,inferred
+2026-10-07,arc-method-2026.10,mudwtr,MUD\WTR,mudwtr.com,supplements,https://mudwtr.com/,https://mudwtr.com/products/mud-wtr-rest-refill,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T18:32:41.000Z,measured
+2026-10-07,arc-method-2026.10,native,Native,nativecos.com,beauty,https://www.nativecos.com/,https://www.nativecos.com/products/dry-shampoo,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T22:18:16.000Z,measured
+2026-10-07,arc-method-2026.10,nisolo,Nisolo,nisolo.com,footwear,https://nisolo.com/,https://nisolo.com/products/go-to-lug-chelsea-boot-2-0-black,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T07:03:33.000Z,measured
+2026-10-07,arc-method-2026.10,nobull,NOBULL,nobullproject.com,footwear,https://nobullproject.com/,https://nobullproject.com/products/womens-signal-pink-recharge-slide,35,0,5,Blocked at the size picker,missed,missed,missed,missed,missed,2026-W41,2026-10-06T15:05:04.000Z,measured
+2026-10-07,arc-method-2026.10,olaplex,Olaplex,olaplex.com,beauty,https://olaplex.com/,https://olaplex.com/products/pro-n-4d-clean-volume-detox-dry-shampoo-6-3oz-eng,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T09:33:12.000Z,measured
+2026-10-07,arc-method-2026.10,olipop,OLIPOP,drinkolipop.com,food-drink,https://drinkolipop.com/,https://drinkolipop.com/products/cream-soda,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T12:48:23.000Z,measured
+2026-10-07,arc-method-2026.10,olive-june,Olive & June,oliveandjune.com,beauty,https://oliveandjune.com/,https://oliveandjune.com/products/glossy-tip-black-french-press-on-short-round,71,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T13:49:36.000Z,measured
+2026-10-07,arc-method-2026.10,our-place,Our Place,fromourplace.com,home,https://fromourplace.com/,https://fromourplace.com/products/titanium-braiser-pro,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T19:18:56.000Z,measured
+2026-10-07,arc-method-2026.10,outdoor-voices,Outdoor Voices,outdoorvoices.com,apparel,https://www.outdoorvoices.com/,https://www.outdoorvoices.com/products/w-cloudknit-sweatpant-navy,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T11:04:27.000Z,measured
+2026-10-07,arc-method-2026.10,outer,Outer,liveouter.com,home,https://liveouter.com/,https://liveouter.com/products/outerweave-outdoor-throw-pillow,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T21:32:06.000Z,measured
+2026-10-07,arc-method-2026.10,parachute,Parachute,parachutehome.com,home,https://www.parachutehome.com/,https://parachutehome.com/products/hand-stitched-velvet-quilted-sham-java,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T11:18:49.000Z,measured
+2026-10-07,arc-method-2026.10,partake,Partake,partakefoods.com,food-drink,https://partakefoods.com/,https://partakefoods.com/products/mini-chocolate-chip-grahams,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-05T13:47:55.000Z,measured
+2026-10-07,arc-method-2026.10,patagonia,Patagonia,patagonia.com,apparel,https://www.patagonia.com/,https://www.patagonia.com/product/mens-p-6-logo-responsibili-tee/38504.html,0,0,5,Store blocks automated agents at the door,missed,missed,missed,missed,missed,2026-W41,2026-10-05T20:45:32.000Z,measured
+2026-10-07,arc-method-2026.10,princess-polly,Princess Polly,princesspolly.com,apparel,https://www.princesspolly.com/,https://us.princesspolly.com/products/nellie-halter-mini-dress-blue-check,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T05:33:51.000Z,measured
+2026-10-07,arc-method-2026.10,rare-beauty,Rare Beauty,rarebeauty.com,beauty,https://www.rarebeauty.com/,https://www.rarebeauty.com/products/brow-harmony-flexible-lifting-gel-jumbo,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T07:47:01.000Z,measured
+2026-10-07,arc-method-2026.10,rhode,Rhode,rhodeskin.com,beauty,https://www.rhodeskin.com/,https://www.rhodeskin.com/products/peptide-lip-tint-pretzel,,,,Retest pending,,,,,,2026-W41,2026-10-06T13:18:08.000Z,inferred
+2026-10-07,arc-method-2026.10,ritual,Ritual,ritual.com,supplements,https://ritual.com/,https://ritual.com/products/essential-for-women-multivitamin,79,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T15:33:16.000Z,measured
+2026-10-07,arc-method-2026.10,rothys,Rothy's,rothys.com,footwear,https://rothys.com/,https://rothys.com/products/womens-ivy-sneaker-revelvet-cobalt,,,,Retest pending,,,,,,2026-W41,2026-10-06T15:02:24.000Z,inferred
+2026-10-07,arc-method-2026.10,saie,Saie,saiehello.com,beauty,https://saiehello.com/,https://saiehello.com/products/supersuede-radiant-baked-bronzer,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T08:31:52.000Z,measured
+2026-10-07,arc-method-2026.10,seed,Seed,seed.com,supplements,https://seed.com/,https://seed.com/daily-synbiotic,45,1,5,Couldn't add it to the cart,missed,missed,missed,missed,chose,2026-W41,2026-10-06T19:03:14.000Z,measured
+2026-10-07,arc-method-2026.10,set-active,Set Active,setactive.co,apparel,https://setactive.co/,https://setactive.co/products/nylon-puff-quarter-snap-jacket-glisten,74,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T06:16:29.000Z,measured
+2026-10-07,arc-method-2026.10,skims,SKIMS,skims.com,apparel,https://skims.com/,https://skims.com/products/heavyweight-fleece-mens-jogger-onyx,59,1,5,Couldn't add it to the cart,missed,missed,error,missed,chose,2026-W41,2026-10-06T06:48:06.000Z,inferred
+2026-10-07,arc-method-2026.10,spanx,SPANX,spanx.com,apparel,https://spanx.com/,https://spanx.com/products/spanx-airessentials-colorblock-tunic,35,0,5,Couldn't add it to the cart,error,error,error,error,missed,2026-W41,2026-10-06T07:17:50.000Z,inferred
+2026-10-07,arc-method-2026.10,summer-fridays,Summer Fridays,summerfridays.com,beauty,https://summerfridays.com/,https://summerfridays.com/products/lip-butter-balm-sugar-plum,74,1,5,Couldn't add it to the cart,error,error,missed,error,chose,2026-W41,2026-10-06T17:18:07.000Z,inferred
+2026-10-07,arc-method-2026.10,taylor-stitch,Taylor Stitch,taylorstitch.com,apparel,https://www.taylorstitch.com/,https://www.taylorstitch.com/products/yosemite-shirt-in-buckeye-plaid-2610,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T11:32:40.000Z,measured
+2026-10-07,arc-method-2026.10,tentree,Tentree,tentree.com,apparel,https://www.tentree.com/,https://www.tentree.com/products/floral-heritage-crew-meteorite-black-hazelnut,62,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T17:01:59.000Z,measured
+2026-10-07,arc-method-2026.10,the-ordinary,The Ordinary,theordinary.com,beauty,https://theordinary.com/,https://theordinary.com/en-us/niacinamide-10-zinc-1-serum-100436.html,79,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T17:47:39.000Z,measured
+2026-10-07,arc-method-2026.10,thursday,Thursday Boot Company,thursdayboots.com,footwear,https://thursdayboots.com/,https://thursdayboots.com/products/mens-diplomat-moc-toe-boot-badlands,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T12:18:32.000Z,measured
+2026-10-07,arc-method-2026.10,tower-28,Tower 28,tower28beauty.com,beauty,https://www.tower28beauty.com/,https://www.tower28beauty.com/products/swipe-foundation,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T08:33:01.000Z,measured
+2026-10-07,arc-method-2026.10,trade,Trade Coffee,drinktrade.com,food-drink,https://www.drinktrade.com/,https://www.drinktrade.com/products/mejor,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T23:16:40.000Z,measured
+2026-10-07,arc-method-2026.10,true-classic,True Classic,trueclassictees.com,apparel,https://trueclassictees.com/,https://trueclassictees.com/products/black-classic-tall-curved-hem-crew-10-pack,74,3,5,Blocked at the size picker,missed,chose,chose,chose,missed,2026-W41,2026-10-06T20:35:16.000Z,measured
+2026-10-07,arc-method-2026.10,untuckit,UNTUCKit,untuckit.com,apparel,https://www.untuckit.com/,https://www.untuckit.com/products/arden-wf,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T07:03:36.000Z,measured
+2026-10-07,arc-method-2026.10,vessi,Vessi,vessi.com,footwear,https://vessi.com/,https://vessi.com/products/womens-weekend-neo-dark-olive-gum,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T06:47:52.000Z,measured
+2026-10-07,arc-method-2026.10,vital-proteins,Vital Proteins,vitalproteins.com,supplements,https://www.vitalproteins.com/,https://www.vitalproteins.com/products/salted-caramel-collagen-peptides,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T18:19:27.000Z,measured
+2026-10-07,arc-method-2026.10,vuori,Vuori,vuoriclothing.com,apparel,https://vuoriclothing.com/,https://vuoriclothing.com/products/kore-short-black,35,0,5,Stopped by a human-check,missed,missed,missed,missed,missed,2026-W41,2026-10-06T11:01:58.000Z,measured
+2026-10-07,arc-method-2026.10,white-fox,White Fox,whitefoxboutique.com,apparel,https://whitefoxboutique.com/,https://whitefoxboutique.com/products/between-the-lines-mini-dress-pink,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T05:46:46.000Z,measured

versions/2026-10-07.r3/stores.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87f149371eda76c38376fcb083b460d77bbe5e637b320538e12ccf4226990f29
+size 12675

versions/2026-10-07.r4/adoption_history.csv

@@ -0,0 +1,13 @@
+snapshot_date,method_version,week,source,metric,value,evidence
+2026-10-07,arc-method-2026.10,2026-W41,index,mean_score,67.3,measured
+2026-10-07,arc-method-2026.10,2026-W41,index,stores_any_persona_carted,62,measured
+2026-10-07,arc-method-2026.10,2026-W41,index,stores_completed,89,measured
+2026-10-07,arc-method-2026.10,2026-W41,index,stores_scored,83,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,cart_link,357,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,catalog_found,375,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,hosts_checked,647,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,storefront_mcp,388,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,ucp_mcp,391,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,ucp_profile_valid,398,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,webmcp,341,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,webmcp_measured,632,measured

versions/2026-10-07.r4/adoption_history.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2ec0be402c7fc366cfe99d3f4e8ada28974784a150e4c143fb374b619bf72183
+size 1287

versions/2026-10-07.r4/manifest.json

@@ -0,0 +1,116 @@
+{
+  "snapshot_date": "2026-10-07",
+  "snapshot_version": "2026-10-07.r4",
+  "revision": 4,
+  "generated_at": "2026-10-07T14:32:35.000Z",
+  "supersedes": "2026-10-07.r3",
+  "method_version": "arc-method-2026.10",
+  "license": "CC-BY-4.0",
+  "attribution": "ARC (arcreport.ai)",
+  "restored": {
+    "source_commit": "4375862",
+    "note": "Restored byte-for-byte from the commit that published it. Before 7 Oct 2026 these regenerations overwrote /data/2026-10-07/; generated_at is that commit time."
+  },
+  "files": [
+    {
+      "name": "stores",
+      "rows": 89,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "slug",
+        "store_name",
+        "domain",
+        "category",
+        "homepage_url",
+        "product_url",
+        "score",
+        "agents_chose",
+        "agents_total",
+        "failure_reason",
+        "persona_a",
+        "persona_b",
+        "persona_c",
+        "persona_d",
+        "persona_e",
+        "index_week",
+        "scanned_at",
+        "evidence"
+      ],
+      "csv": "/data/2026-10-07.r4/stores.csv",
+      "parquet": "/data/2026-10-07.r4/stores.parquet"
+    },
+    {
+      "name": "rails_checks",
+      "rows": 647,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "domain",
+        "slug",
+        "category",
+        "product_url",
+        "status",
+        "webmcp",
+        "storefront_mcp",
+        "ucp_mcp",
+        "catalog_tool",
+        "catalog_found",
+        "cart_status",
+        "ucp_profile",
+        "mcp_blocked",
+        "checked_at",
+        "evidence",
+        "source"
+      ],
+      "csv": "/data/2026-10-07.r4/rails_checks.csv",
+      "parquet": "/data/2026-10-07.r4/rails_checks.parquet"
+    },
+    {
+      "name": "adoption_history",
+      "rows": 12,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "week",
+        "source",
+        "metric",
+        "value",
+        "evidence"
+      ],
+      "csv": "/data/2026-10-07.r4/adoption_history.csv",
+      "parquet": "/data/2026-10-07.r4/adoption_history.parquet"
+    },
+    {
+      "name": "personas",
+      "rows": 5,
+      "columns": [
+        "persona",
+        "label",
+        "style",
+        "legacy_alias_id",
+        "method_version"
+      ],
+      "csv": "/data/2026-10-07.r4/personas.csv",
+      "parquet": "/data/2026-10-07.r4/personas.parquet"
+    },
+    {
+      "name": "protocol_matrix",
+      "rows": 24,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "protocol",
+        "stage",
+        "count",
+        "denominator",
+        "percentage",
+        "evidence",
+        "definition",
+        "as_of"
+      ],
+      "csv": "/data/2026-10-07.r4/protocol_matrix.csv",
+      "parquet": "/data/2026-10-07.r4/protocol_matrix.parquet"
+    }
+  ]
+}

versions/2026-10-07.r4/personas.csv

@@ -0,0 +1,6 @@
+persona,label,style,legacy_alias_id,method_version
+persona_a,ARC browser shopper A,Social and visual,muse,arc-method-2026.10
+persona_b,ARC browser shopper B,Price and preference,instinct,arc-method-2026.10
+persona_c,ARC browser shopper C,"Fast, decides from the page",grok,arc-method-2026.10
+persona_d,ARC browser shopper D,Task-oriented checkout,openai-dots,arc-method-2026.10
+persona_e,ARC browser shopper E,"Scripted crawler, weak on JS-heavy UI",openclaw,arc-method-2026.10

versions/2026-10-07.r4/personas.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e5806e80798b2f2ed61fd4ff64dbd5ab7c032279c56b2b0e0019a85f983a328b
+size 998

versions/2026-10-07.r4/protocol_matrix.csv

@@ -0,0 +1,25 @@
+snapshot_date,method_version,protocol,stage,count,denominator,percentage,evidence,definition,as_of
+2026-10-07,arc-method-2026.10,ucp,declared,402,642,62.6,Measured,/.well-known/ucp answered HTTP 200 with a body,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,ucp,valid,398,642,62,Measured,Profile passed ARC's validation,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,ucp,usable,375,642,58.4,Measured,The UCP catalog tool returned the tested product,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,ucp,transacts,357,642,55.6,Measured,UCP create_cart returned a checkout link,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,acp,declared,,,,Not measured,No public discovery marker to check,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,acp,valid,,,,Not measured,Not checked,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,acp,usable,,,,Not measured,Not checked,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,acp,transacts,,,,Not measured,Not checked,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,pap,declared,,,,Not measured,Live watch only; not saved,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,pap,valid,,,,Not measured,No published spec,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,pap,usable,,,,Not measured,Not checked,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,pap,transacts,,,,Not measured,Not checked,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,webmcp,declared,341,627,54.4,Measured,WebMCP adapter found in server HTML,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,webmcp,valid,,,,Not measured,Not checked (no live browser session),2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,webmcp,usable,,,,Not measured,Not checked (no live browser session),2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,webmcp,transacts,38,50,76,Inferred,Index stores with WebMCP where at least one browser shopper reached the cart,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,mcp,declared,388,642,60.4,Measured,/api/mcp listed tools,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,mcp,valid,388,642,60.4,Measured,tools/list parsed with at least one tool,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,mcp,usable,0,642,0,Measured,A storefront catalog tool returned the tested product,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,mcp,transacts,0,642,0,Measured,A storefront cart tool returned a checkout link,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,payments,declared,,,,Not measured,Not visible from outside,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,payments,valid,,,,Not measured,Not visible from outside,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,payments,usable,,,,Not measured,Not visible from outside,2026-10-07T14:12:02.000Z
+2026-10-07,arc-method-2026.10,payments,transacts,,,,Not measured,Not visible from outside,2026-10-07T14:12:02.000Z

versions/2026-10-07.r4/protocol_matrix.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a81b09a694f65fdf19d9fd81dfa767bd9c1dfe7adc363debb06cbb9218a57056
+size 2264

versions/2026-10-07.r4/rails_checks.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:04297184d993fa9455e96bf90d48b9757581feaca872381df4711dea3b1a28a7
+size 26027

versions/2026-10-07.r4/stores.csv

@@ -0,0 +1,90 @@
+snapshot_date,method_version,slug,store_name,domain,category,homepage_url,product_url,score,agents_chose,agents_total,failure_reason,persona_a,persona_b,persona_c,persona_d,persona_e,index_week,scanned_at,evidence
+2026-10-07,arc-method-2026.10,allbirds,Allbirds,allbirds.com,footwear,https://www.allbirds.com/,https://www.allbirds.com/products/mens-canvas-runner-nz,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T06:31:28.000Z,measured
+2026-10-07,arc-method-2026.10,alo-yoga,Alo Yoga,aloyoga.com,apparel,https://www.aloyoga.com/,https://www.aloyoga.com/products/m6154r-7-repetition-short-dune-grass,59,1,5,Couldn't add it to the cart,missed,missed,missed,missed,chose,2026-W41,2026-10-06T14:35:10.000Z,measured
+2026-10-07,arc-method-2026.10,apl,APL,athleticpropulsionlabs.com,footwear,https://www.athleticpropulsionlabs.com/,https://www.athleticpropulsionlabs.com/products/womens-lusso-pool-slide-low-tide,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T12:33:33.000Z,measured
+2026-10-07,arc-method-2026.10,athletic-brewing,Athletic Brewing,athleticbrewing.com,food-drink,https://athleticbrewing.com/,https://athleticbrewing.com/products/daypack-mixed-berry,,,,Retest pending,,,,,,2026-W41,2026-10-06T20:31:57.000Z,inferred
+2026-10-07,arc-method-2026.10,away,Away,awaytravel.com,home,https://www.awaytravel.com/,https://www.awaytravel.com/products/the-carry-on-3,59,1,5,Blocked at the size picker,missed,missed,missed,chose,missed,2026-W41,2026-10-06T19:32:05.000Z,measured
+2026-10-07,arc-method-2026.10,beis,BÉIS,beistravel.com,home,https://beistravel.com/,https://beistravel.com/products/the-air-duffle-in-black,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T11:46:46.000Z,measured
+2026-10-07,arc-method-2026.10,birdies,Birdies,birdies.com,footwear,https://birdies.com/,https://birdies.com/products/womens-flats-new-starling-leopard-brooch-deep-earth-velvet,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T17:04:45.000Z,measured
+2026-10-07,arc-method-2026.10,boll-branch,Boll & Branch,bollandbranch.com,home,https://www.bollandbranch.com/,https://www.bollandbranch.com/products/percale-hemmed-sheet-set/,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T19:46:52.000Z,measured
+2026-10-07,arc-method-2026.10,brightland,Brightland,brightland.co,food-drink,https://brightland.co/,https://brightland.co/products/mini-ardor,35,0,5,Blocked at the size picker,missed,missed,missed,missed,missed,2026-W41,2026-10-06T20:17:40.000Z,measured
+2026-10-07,arc-method-2026.10,brooklinen,Brooklinen,brooklinen.com,home,https://www.brooklinen.com/,https://www.brooklinen.com/products/pop-check-duvet-set,71,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T00:17:01.000Z,measured
+2026-10-07,arc-method-2026.10,buffy,Buffy,buffy.co,home,https://buffy.co/,https://buffy.co/products/organic-cotton-waffle-throw,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T19:33:53.000Z,measured
+2026-10-07,arc-method-2026.10,butcherbox,ButcherBox,butcherbox.com,food-drink,https://www.butcherbox.com/,https://www.butcherbox.com/products/ground-beef-93-7-blast,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-05T14:16:35.000Z,measured
+2026-10-07,arc-method-2026.10,casper,Casper,casper.com,home,https://casper.com/,https://casper.com/products/casper-one-foam,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T20:04:41.000Z,measured
+2026-10-07,arc-method-2026.10,chamberlain,Chamberlain Coffee,chamberlaincoffee.com,food-drink,https://chamberlaincoffee.com/,https://chamberlaincoffee.com/products/organic-almond-blend,79,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-05T14:31:09.000Z,measured
+2026-10-07,arc-method-2026.10,chubbies,Chubbies,chubbiesshorts.com,apparel,https://www.chubbiesshorts.com/,https://www.chubbiesshorts.com/products/the-groovy-with-it-steelers-polo,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T20:17:38.000Z,measured
+2026-10-07,arc-method-2026.10,colourpop,ColourPop,colourpop.com,beauty,https://colourpop.com/,https://colourpop.com/products/the-valley-super-stain-peel-off-lip-stain-gloss-duo,35,0,5,Blocked at the size picker,missed,missed,missed,missed,missed,2026-W41,2026-10-06T15:18:22.000Z,measured
+2026-10-07,arc-method-2026.10,cotopaxi,Cotopaxi,cotopaxi.com,apparel,https://www.cotopaxi.com/,https://www.cotopaxi.com/products/fuego-down-pant-mens,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T06:01:37.000Z,measured
+2026-10-07,arc-method-2026.10,cuts,Cuts,cutsclothing.com,apparel,https://cutsclothing.com/,https://cutsclothing.com/products/ao-forever-tee-black,59,1,5,Couldn't add it to the cart,missed,missed,missed,chose,missed,2026-W41,2026-10-06T07:01:46.000Z,measured
+2026-10-07,arc-method-2026.10,daily-harvest,Daily Harvest,daily-harvest.com,food-drink,https://www.daily-harvest.com/,https://www.daily-harvest.com/products/corsica,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T14:02:41.000Z,measured
+2026-10-07,arc-method-2026.10,drunk-elephant,Drunk Elephant,drunkelephant.com,beauty,https://www.drunkelephant.com/,https://www.drunkelephant.com/collections/moisturizers/protini-polypeptide-firming-refillable-moisturizer-999DE00000103.html,74,3,5,Couldn't add it to the cart,missed,chose,chose,chose,missed,2026-W41,2026-10-06T18:04:25.000Z,measured
+2026-10-07,arc-method-2026.10,elf,e.l.f.,elfcosmetics.com,beauty,https://www.elfcosmetics.com/,https://www.elfcosmetics.com/products/silky-body-cream,35,0,5,Stopped by a human-check,missed,missed,missed,missed,missed,2026-W41,2026-10-06T17:32:53.000Z,measured
+2026-10-07,arc-method-2026.10,everlane,Everlane,everlane.com,apparel,https://www.everlane.com/,https://www.everlane.com/products/womens-easy-long-short-midnight-navy,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T04:01:28.000Z,measured
+2026-10-07,arc-method-2026.10,fashion-nova,Fashion Nova,fashionnova.com,apparel,https://www.fashionnova.com/,https://www.fashionnova.com/products/cold-outside-cozy-surplice-long-sleeve-top,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T16:47:37.000Z,measured
+2026-10-07,arc-method-2026.10,fenty-beauty,Fenty Beauty,fentybeauty.com,beauty,https://fentybeauty.com/,https://fentybeauty.com/products/sun-stalkr-instant-warmth-bronzer-desert-em,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T13:02:38.000Z,measured
+2026-10-07,arc-method-2026.10,fishwife,Fishwife,eatfishwife.com,food-drink,https://eatfishwife.com/,https://eatfishwife.com/products/smoked-salmon-with-sweet-spicy-zhong-1-pack,29,0,5,Stopped by a human-check,missed,missed,missed,missed,missed,2026-W41,2026-10-06T10:46:15.000Z,measured
+2026-10-07,arc-method-2026.10,floyd,Floyd,floydhome.com,home,https://floydhome.com/,https://floydhome.com/products/the-floyd-bed-w-mattress-lift-off,74,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T19:48:34.000Z,measured
+2026-10-07,arc-method-2026.10,fly-by-jing,Fly By Jing,flybyjing.com,food-drink,https://flybyjing.com/,https://flybyjing.com/products/mild-sichuan-chili-crisp,59,1,5,Couldn't add it to the cart,missed,missed,missed,chose,missed,2026-W41,2026-10-06T10:33:25.000Z,measured
+2026-10-07,arc-method-2026.10,four-sigmatic,Four Sigmatic,us.foursigmatic.com,supplements,https://us.foursigmatic.com/,https://us.foursigmatic.com/products/mushroom-chocolate,35,0,5,Couldn't add it to the cart,missed,missed,error,error,missed,2026-W41,2026-10-06T21:20:04.000Z,inferred
+2026-10-07,arc-method-2026.10,function,Function of Beauty,functionofbeauty.com,beauty,https://functionofbeauty.com/,https://functionofbeauty.com/products/straight-hair-mask-1,,,,Retest pending,,,,,,2026-W41,2026-10-06T14:03:13.000Z,inferred
+2026-10-07,arc-method-2026.10,ghia,Ghia,drinkghia.com,food-drink,https://drinkghia.com/,https://drinkghia.com/products/ghia-ginger-4-pack,59,2,5,Blocked at the size picker,missed,chose,missed,chose,missed,2026-W41,2026-10-06T14:32:00.000Z,measured
+2026-10-07,arc-method-2026.10,girlfriend,Girlfriend Collective,girlfriend.com,apparel,https://girlfriend.com/,https://girlfriend.com/products/black-meredith-bow-tank,83,4,5,Blocked at the size picker,chose,chose,chose,chose,missed,2026-W41,2026-10-06T11:17:11.000Z,measured
+2026-10-07,arc-method-2026.10,glossier,Glossier,glossier.com,beauty,https://www.glossier.com/,https://www.glossier.com/products/boy-brow,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T12:48:02.000Z,measured
+2026-10-07,arc-method-2026.10,good-american,Good American,goodamerican.com,apparel,https://www.goodamerican.com/,https://www.goodamerican.com/products/bell-sleeve-knit-cardigan-bouquet001,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T12:03:17.000Z,measured
+2026-10-07,arc-method-2026.10,graza,Graza,graza.co,food-drink,https://www.graza.co/,https://www.graza.co/products/drizzle-glass-1-bottle,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T16:18:44.000Z,measured
+2026-10-07,arc-method-2026.10,gruns,Grüns,gruns.co,supplements,https://gruns.co/,https://gruns.co/products/electrolyte-blends-variety-pack,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T11:03:12.000Z,measured
+2026-10-07,arc-method-2026.10,gymshark,Gymshark,gymshark.com,apparel,https://www.gymshark.com/,https://www.gymshark.com/products/gymshark-adapt-animal-x-whitney-shorts-shorts-pink-aw26,33,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T06:46:45.000Z,measured
+2026-10-07,arc-method-2026.10,hu,Hu,hukitchen.com,food-drink,https://hukitchen.com/,https://hukitchen.com/products/hu-salty,,,,Retest pending,,,,,,2026-W41,2026-10-06T20:48:02.000Z,inferred
+2026-10-07,arc-method-2026.10,huel,Huel,huel.com,supplements,https://huel.com/,https://huel.com/products/huel-black-edition,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T11:01:29.000Z,measured
+2026-10-07,arc-method-2026.10,ilia,ILIA,iliabeauty.com,beauty,https://iliabeauty.com/,https://iliabeauty.com/products/limitless-lash-lengthening-mascara,83,3,5,Couldn't add it to the cart,error,chose,chose,chose,missed,2026-W41,2026-10-06T13:33:45.000Z,inferred
+2026-10-07,arc-method-2026.10,jones-road,Jones Road,jonesroadbeauty.com,beauty,https://www.jonesroadbeauty.com/,https://www.jonesroadbeauty.com/products/wide-awake-brightening-concealer,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T13:47:22.000Z,measured
+2026-10-07,arc-method-2026.10,knix,Knix,knix.com,apparel,https://knix.com/,https://knix.com/products/leakproof-invisible-cotton-no-show-brief,35,0,5,Couldn't add it to the cart,error,error,error,error,missed,2026-W41,2026-10-06T11:48:20.000Z,inferred
+2026-10-07,arc-method-2026.10,koio,Koio,koio.co,footwear,https://www.koio.co/,https://www.koio.co/products/carrara-in-cacao,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T17:16:10.000Z,measured
+2026-10-07,arc-method-2026.10,kosas,Kosas,kosas.com,beauty,https://kosas.com/,https://kosas.com/products/mini-blush-is-life,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T08:46:34.000Z,measured
+2026-10-07,arc-method-2026.10,liquid-death,Liquid Death,liquiddeath.com,food-drink,https://liquiddeath.com/,https://liquiddeath.com/products/mountain-water-still,74,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T10:17:07.000Z,measured
+2026-10-07,arc-method-2026.10,liquid-iv,Liquid I.V.,liquid-iv.com,supplements,https://www.liquid-iv.com/,https://www.liquid-iv.com/products/lemon-lime-hydration-multiplier-multiserve,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T18:17:13.000Z,measured
+2026-10-07,arc-method-2026.10,lmnt,LMNT,drinklmnt.com,supplements,https://drinklmnt.com/,https://drinklmnt.com/products/lmnt-recharge-electrolyte-drink,13,0,5,Store blocks automated agents at the door,missed,missed,missed,missed,missed,2026-W41,2026-10-06T19:00:48.000Z,measured
+2026-10-07,arc-method-2026.10,mack-weldon,Mack Weldon,mackweldon.com,apparel,https://mackweldon.com/,https://mackweldon.com/products/silver-v-neck-t-shirt-fs,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T21:17:27.000Z,measured
+2026-10-07,arc-method-2026.10,magic-spoon,Magic Spoon,magicspoon.com,food-drink,https://magicspoon.com/,https://magicspoon.com/products/strawberry-cheesecake-cereal,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T21:04:24.000Z,measured
+2026-10-07,arc-method-2026.10,marine-layer,Marine Layer,marinelayer.com,apparel,https://www.marinelayer.com/,https://www.marinelayer.com/products/tahoe-flannel-shirt-8,59,1,5,Couldn't add it to the cart,missed,missed,chose,missed,missed,2026-W41,2026-10-06T14:48:03.000Z,measured
+2026-10-07,arc-method-2026.10,material,Material,materialkitchen.com,home,https://materialkitchen.com/,https://materialkitchen.com/products/the-midi-mk-free-board-duo,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T12:31:38.000Z,measured
+2026-10-07,arc-method-2026.10,merit,MERIT,meritbeauty.com,beauty,https://www.meritbeauty.com/,https://www.meritbeauty.com/products/blush-bronze-duo,35,0,5,Blocked at the size picker,missed,missed,missed,missed,missed,2026-W41,2026-10-06T17:32:04.000Z,measured
+2026-10-07,arc-method-2026.10,momentous,Momentous,livemomentous.com,supplements,https://www.livemomentous.com/,https://www.livemomentous.com/products/daily-hydration,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T10:33:54.000Z,measured
+2026-10-07,arc-method-2026.10,monos,Monos,monos.com,home,https://monos.com/,https://monos.com/products/frequent-flyer-set,,,,Retest pending,,,,,,2026-W41,2026-10-06T21:34:22.000Z,inferred
+2026-10-07,arc-method-2026.10,mudwtr,MUD\WTR,mudwtr.com,supplements,https://mudwtr.com/,https://mudwtr.com/products/mud-wtr-rest-refill,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T18:32:41.000Z,measured
+2026-10-07,arc-method-2026.10,native,Native,nativecos.com,beauty,https://www.nativecos.com/,https://www.nativecos.com/products/dry-shampoo,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T22:18:16.000Z,measured
+2026-10-07,arc-method-2026.10,nisolo,Nisolo,nisolo.com,footwear,https://nisolo.com/,https://nisolo.com/products/go-to-lug-chelsea-boot-2-0-black,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T07:03:33.000Z,measured
+2026-10-07,arc-method-2026.10,nobull,NOBULL,nobullproject.com,footwear,https://nobullproject.com/,https://nobullproject.com/products/womens-signal-pink-recharge-slide,35,0,5,Blocked at the size picker,missed,missed,missed,missed,missed,2026-W41,2026-10-06T15:05:04.000Z,measured
+2026-10-07,arc-method-2026.10,olaplex,Olaplex,olaplex.com,beauty,https://olaplex.com/,https://olaplex.com/products/pro-n-4d-clean-volume-detox-dry-shampoo-6-3oz-eng,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T09:33:12.000Z,measured
+2026-10-07,arc-method-2026.10,olipop,OLIPOP,drinkolipop.com,food-drink,https://drinkolipop.com/,https://drinkolipop.com/products/cream-soda,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T12:48:23.000Z,measured
+2026-10-07,arc-method-2026.10,olive-june,Olive & June,oliveandjune.com,beauty,https://oliveandjune.com/,https://oliveandjune.com/products/glossy-tip-black-french-press-on-short-round,71,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T13:49:36.000Z,measured
+2026-10-07,arc-method-2026.10,our-place,Our Place,fromourplace.com,home,https://fromourplace.com/,https://fromourplace.com/products/titanium-braiser-pro,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T19:18:56.000Z,measured
+2026-10-07,arc-method-2026.10,outdoor-voices,Outdoor Voices,outdoorvoices.com,apparel,https://www.outdoorvoices.com/,https://www.outdoorvoices.com/products/w-cloudknit-sweatpant-navy,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T11:04:27.000Z,measured
+2026-10-07,arc-method-2026.10,outer,Outer,liveouter.com,home,https://liveouter.com/,https://liveouter.com/products/outerweave-outdoor-throw-pillow,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T21:32:06.000Z,measured
+2026-10-07,arc-method-2026.10,parachute,Parachute,parachutehome.com,home,https://www.parachutehome.com/,https://parachutehome.com/products/hand-stitched-velvet-quilted-sham-java,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T11:18:49.000Z,measured
+2026-10-07,arc-method-2026.10,partake,Partake,partakefoods.com,food-drink,https://partakefoods.com/,https://partakefoods.com/products/mini-chocolate-chip-grahams,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-05T13:47:55.000Z,measured
+2026-10-07,arc-method-2026.10,patagonia,Patagonia,patagonia.com,apparel,https://www.patagonia.com/,https://www.patagonia.com/product/mens-p-6-logo-responsibili-tee/38504.html,0,0,5,Store blocks automated agents at the door,missed,missed,missed,missed,missed,2026-W41,2026-10-05T20:45:32.000Z,measured
+2026-10-07,arc-method-2026.10,princess-polly,Princess Polly,princesspolly.com,apparel,https://www.princesspolly.com/,https://us.princesspolly.com/products/nellie-halter-mini-dress-blue-check,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T05:33:51.000Z,measured
+2026-10-07,arc-method-2026.10,rare-beauty,Rare Beauty,rarebeauty.com,beauty,https://www.rarebeauty.com/,https://www.rarebeauty.com/products/brow-harmony-flexible-lifting-gel-jumbo,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T07:47:01.000Z,measured
+2026-10-07,arc-method-2026.10,rhode,Rhode,rhodeskin.com,beauty,https://www.rhodeskin.com/,https://www.rhodeskin.com/products/peptide-lip-tint-pretzel,,,,Retest pending,,,,,,2026-W41,2026-10-06T13:18:08.000Z,inferred
+2026-10-07,arc-method-2026.10,ritual,Ritual,ritual.com,supplements,https://ritual.com/,https://ritual.com/products/essential-for-women-multivitamin,79,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T15:33:16.000Z,measured
+2026-10-07,arc-method-2026.10,rothys,Rothy's,rothys.com,footwear,https://rothys.com/,https://rothys.com/products/womens-ivy-sneaker-revelvet-cobalt,,,,Retest pending,,,,,,2026-W41,2026-10-06T15:02:24.000Z,inferred
+2026-10-07,arc-method-2026.10,saie,Saie,saiehello.com,beauty,https://saiehello.com/,https://saiehello.com/products/supersuede-radiant-baked-bronzer,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T08:31:52.000Z,measured
+2026-10-07,arc-method-2026.10,seed,Seed,seed.com,supplements,https://seed.com/,https://seed.com/daily-synbiotic,45,1,5,Couldn't add it to the cart,missed,missed,missed,missed,chose,2026-W41,2026-10-06T19:03:14.000Z,measured
+2026-10-07,arc-method-2026.10,set-active,Set Active,setactive.co,apparel,https://setactive.co/,https://setactive.co/products/nylon-puff-quarter-snap-jacket-glisten,74,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T06:16:29.000Z,measured
+2026-10-07,arc-method-2026.10,skims,SKIMS,skims.com,apparel,https://skims.com/,https://skims.com/products/heavyweight-fleece-mens-jogger-onyx,59,1,5,Couldn't add it to the cart,missed,missed,error,missed,chose,2026-W41,2026-10-06T06:48:06.000Z,inferred
+2026-10-07,arc-method-2026.10,spanx,SPANX,spanx.com,apparel,https://spanx.com/,https://spanx.com/products/spanx-airessentials-colorblock-tunic,35,0,5,Couldn't add it to the cart,error,error,error,error,missed,2026-W41,2026-10-06T07:17:50.000Z,inferred
+2026-10-07,arc-method-2026.10,summer-fridays,Summer Fridays,summerfridays.com,beauty,https://summerfridays.com/,https://summerfridays.com/products/lip-butter-balm-sugar-plum,74,1,5,Couldn't add it to the cart,error,error,missed,error,chose,2026-W41,2026-10-06T17:18:07.000Z,inferred
+2026-10-07,arc-method-2026.10,taylor-stitch,Taylor Stitch,taylorstitch.com,apparel,https://www.taylorstitch.com/,https://www.taylorstitch.com/products/yosemite-shirt-in-buckeye-plaid-2610,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T11:32:40.000Z,measured
+2026-10-07,arc-method-2026.10,tentree,Tentree,tentree.com,apparel,https://www.tentree.com/,https://www.tentree.com/products/floral-heritage-crew-meteorite-black-hazelnut,62,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T17:01:59.000Z,measured
+2026-10-07,arc-method-2026.10,the-ordinary,The Ordinary,theordinary.com,beauty,https://theordinary.com/,https://theordinary.com/en-us/niacinamide-10-zinc-1-serum-100436.html,79,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T17:47:39.000Z,measured
+2026-10-07,arc-method-2026.10,thursday,Thursday Boot Company,thursdayboots.com,footwear,https://thursdayboots.com/,https://thursdayboots.com/products/mens-diplomat-moc-toe-boot-badlands,35,0,5,Couldn't add it to the cart,missed,missed,missed,missed,missed,2026-W41,2026-10-06T12:18:32.000Z,measured
+2026-10-07,arc-method-2026.10,tower-28,Tower 28,tower28beauty.com,beauty,https://www.tower28beauty.com/,https://www.tower28beauty.com/products/swipe-foundation,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T08:33:01.000Z,measured
+2026-10-07,arc-method-2026.10,trade,Trade Coffee,drinktrade.com,food-drink,https://www.drinktrade.com/,https://www.drinktrade.com/products/mejor,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T23:16:40.000Z,measured
+2026-10-07,arc-method-2026.10,true-classic,True Classic,trueclassictees.com,apparel,https://trueclassictees.com/,https://trueclassictees.com/products/black-classic-tall-curved-hem-crew-10-pack,74,3,5,Blocked at the size picker,missed,chose,chose,chose,missed,2026-W41,2026-10-06T20:35:16.000Z,measured
+2026-10-07,arc-method-2026.10,untuckit,UNTUCKit,untuckit.com,apparel,https://www.untuckit.com/,https://www.untuckit.com/products/arden-wf,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-06T07:03:36.000Z,measured
+2026-10-07,arc-method-2026.10,vessi,Vessi,vessi.com,footwear,https://vessi.com/,https://vessi.com/products/womens-weekend-neo-dark-olive-gum,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T06:47:52.000Z,measured
+2026-10-07,arc-method-2026.10,vital-proteins,Vital Proteins,vitalproteins.com,supplements,https://www.vitalproteins.com/,https://www.vitalproteins.com/products/salted-caramel-collagen-peptides,83,4,5,Couldn't add it to the cart,chose,chose,chose,chose,missed,2026-W41,2026-10-06T18:19:27.000Z,measured
+2026-10-07,arc-method-2026.10,vuori,Vuori,vuoriclothing.com,apparel,https://vuoriclothing.com/,https://vuoriclothing.com/products/kore-short-black,35,0,5,Stopped by a human-check,missed,missed,missed,missed,missed,2026-W41,2026-10-06T11:01:58.000Z,measured
+2026-10-07,arc-method-2026.10,white-fox,White Fox,whitefoxboutique.com,apparel,https://whitefoxboutique.com/,https://whitefoxboutique.com/products/between-the-lines-mini-dress-pink,86,5,5,Finished the purchase,chose,chose,chose,chose,chose,2026-W41,2026-10-05T05:46:46.000Z,measured

versions/2026-10-07.r4/stores.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87f149371eda76c38376fcb083b460d77bbe5e637b320538e12ccf4226990f29
+size 12675

versions/2026-10-07.r5/adoption_history.csv

@@ -0,0 +1,13 @@
+snapshot_date,method_version,week,source,metric,value,evidence
+2026-10-07,arc-method-2026.10,2026-W41,index,mean_score,67.3,measured
+2026-10-07,arc-method-2026.10,2026-W41,index,stores_any_persona_carted,62,measured
+2026-10-07,arc-method-2026.10,2026-W41,index,stores_completed,89,measured
+2026-10-07,arc-method-2026.10,2026-W41,index,stores_scored,83,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,cart_link,524,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,catalog_found,563,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,hosts_checked,1044,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,storefront_mcp,577,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,ucp_mcp,584,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,ucp_profile_valid,599,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,webmcp,529,measured
+2026-10-07,arc-method-2026.10,2026-W41,rails,webmcp_measured,1029,measured

versions/2026-10-07.r5/adoption_history.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a67747c0a8c24d3f576e0a13723fa96b900b658af679b2eca64f54a0a85a3cd2
+size 1289

versions/2026-10-07.r5/manifest.json

@@ -0,0 +1,117 @@
+{
+  "snapshot_date": "2026-10-07",
+  "snapshot_version": "2026-10-07.r5",
+  "revision": 5,
+  "generated_at": "2026-10-07T19:17:59.000Z",
+  "supersedes": "2026-10-07.r4",
+  "method_version": "arc-method-2026.10",
+  "license": "CC-BY-4.0",
+  "attribution": "ARC (arcreport.ai)",
+  "stores_checked": 1039,
+  "restored": {
+    "source_commit": "2346d7c",
+    "note": "Restored byte-for-byte from the commit that published it. Before 7 Oct 2026 these regenerations overwrote /data/2026-10-07/; generated_at is that commit time."
+  },
+  "files": [
+    {
+      "name": "stores",
+      "rows": 89,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "slug",
+        "store_name",
+        "domain",
+        "category",
+        "homepage_url",
+        "product_url",
+        "score",
+        "agents_chose",
+        "agents_total",
+        "failure_reason",
+        "persona_a",
+        "persona_b",
+        "persona_c",
+        "persona_d",
+        "persona_e",
+        "index_week",
+        "scanned_at",
+        "evidence"
+      ],
+      "csv": "/data/2026-10-07.r5/stores.csv",
+      "parquet": "/data/2026-10-07.r5/stores.parquet"
+    },
+    {
+      "name": "rails_checks",
+      "rows": 1044,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "domain",
+        "slug",
+        "category",
+        "product_url",
+        "status",
+        "webmcp",
+        "storefront_mcp",
+        "ucp_mcp",
+        "catalog_tool",
+        "catalog_found",
+        "cart_status",
+        "ucp_profile",
+        "mcp_blocked",
+        "checked_at",
+        "evidence",
+        "source"
+      ],
+      "csv": "/data/2026-10-07.r5/rails_checks.csv",
+      "parquet": "/data/2026-10-07.r5/rails_checks.parquet"
+    },
+    {
+      "name": "adoption_history",
+      "rows": 12,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "week",
+        "source",
+        "metric",
+        "value",
+        "evidence"
+      ],
+      "csv": "/data/2026-10-07.r5/adoption_history.csv",
+      "parquet": "/data/2026-10-07.r5/adoption_history.parquet"
+    },
+    {
+      "name": "personas",
+      "rows": 5,
+      "columns": [
+        "persona",
+        "label",
+        "style",
+        "legacy_alias_id",
+        "method_version"
+      ],
+      "csv": "/data/2026-10-07.r5/personas.csv",
+      "parquet": "/data/2026-10-07.r5/personas.parquet"
+    },
+    {
+      "name": "protocol_matrix",
+      "rows": 24,
+      "columns": [
+        "snapshot_date",
+        "method_version",
+        "protocol",
+        "stage",
+        "count",
+        "denominator",
+        "percentage",
+        "evidence",
+        "definition",
+        "as_of"
+      ],
+      "csv": "/data/2026-10-07.r5/protocol_matrix.csv",
+      "parquet": "/data/2026-10-07.r5/protocol_matrix.parquet"
+    }
+  ]
+}

versions/2026-10-07.r5/personas.csv

@@ -0,0 +1,6 @@
+persona,label,style,legacy_alias_id,method_version
+persona_a,ARC browser shopper A,Social and visual,muse,arc-method-2026.10
+persona_b,ARC browser shopper B,Price and preference,instinct,arc-method-2026.10
+persona_c,ARC browser shopper C,"Fast, decides from the page",grok,arc-method-2026.10
+persona_d,ARC browser shopper D,Task-oriented checkout,openai-dots,arc-method-2026.10
+persona_e,ARC browser shopper E,"Scripted crawler, weak on JS-heavy UI",openclaw,arc-method-2026.10

versions/2026-10-07.r5/personas.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e5806e80798b2f2ed61fd4ff64dbd5ab7c032279c56b2b0e0019a85f983a328b
+size 998

versions/2026-10-07.r5/protocol_matrix.csv

@@ -0,0 +1,25 @@
+snapshot_date,method_version,protocol,stage,count,denominator,percentage,evidence,definition,as_of
+2026-10-07,arc-method-2026.10,ucp,declared,603,1039,58,Measured,/.well-known/ucp answered HTTP 200 with a body,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,ucp,valid,599,1039,57.7,Measured,Profile passed ARC's validation,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,ucp,usable,563,1039,54.2,Measured,The UCP catalog tool returned the tested product,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,ucp,transacts,524,1039,50.4,Measured,UCP create_cart returned a checkout link,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,acp,declared,,,,Not measured,No public discovery marker to check,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,acp,valid,,,,Not measured,Not checked,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,acp,usable,,,,Not measured,Not checked,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,acp,transacts,,,,Not measured,Not checked,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,pap,declared,,,,Not measured,Live watch only; not saved,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,pap,valid,,,,Not measured,No published spec,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,pap,usable,,,,Not measured,Not checked,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,pap,transacts,,,,Not measured,Not checked,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,webmcp,declared,529,1024,51.7,Measured,WebMCP adapter found in server HTML,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,webmcp,valid,,,,Not measured,Not checked (no live browser session),2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,webmcp,usable,,,,Not measured,Not checked (no live browser session),2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,webmcp,transacts,38,50,76,Inferred,Index stores with WebMCP where at least one browser shopper reached the cart,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,mcp,declared,577,1039,55.5,Measured,/api/mcp answered a tools/list request with tools,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,mcp,valid,577,1039,55.5,Measured,tools/list parsed with at least one named tool,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,mcp,usable,577,1039,55.5,Measured,"A tool or catalog answered on /api/mcp (on Shopify today, the policy and FAQ tool; or a catalog tool returned the tested product)",2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,mcp,transacts,,,,Not measured,"Of stores whose /api/mcp lists a cart tool, the cart tool returned a checkout link (stopped before payment). Not measured while no checked store lists one there.",2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,payments,declared,,,,Not measured,Not visible from outside,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,payments,valid,,,,Not measured,Not visible from outside,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,payments,usable,,,,Not measured,Not visible from outside,2026-10-07T19:12:06.000Z
+2026-10-07,arc-method-2026.10,payments,transacts,,,,Not measured,Not visible from outside,2026-10-07T19:12:06.000Z