Upload README.md

README.md

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+---
+license: other
+language:
+  - en
+pretty_name: Flow Published Grades — x402 Claim-Verification Records
+tags:
+  - x402
+  - verification
+  - audits
+  - agent-payments
+  - base
+  - algorand
+---
+
+# Flow Published Grades
+
+The published grade records of Flow, the checker for agent payments.
+One JSON object per graded subject in `data/grades.jsonl`:
+
+- **Rail audits** of projects in the Global x402 Challenge field
+  (Algorand): the grade tallies (PASS / FAIL / INCONCLUSIVE) and the
+  headline figures that reproduced, each traced to its published
+  audit journal.
+- **Proof Index records** (Base + Algorand): Flow's signed,
+  hash-chained evidence records of checked payees — settlements
+  checked, and how many were clean, failed, or inconclusive. The full
+  index is free at `GET https://flow-kg4x.vercel.app/api/index`
+  (11 records; chain head
+  `b8c3e0f5e0aef42ccfae6637e00b42cc1b286f12d63803e9387caaea78924023`).
+
+Only grades Flow has already published appear here. Nothing graded
+but unpublished is included, in whole or in part.
+
+## Methodology
+
+Every grade in this dataset was produced the same way:
+
+1. **Freeze the claim byte-exact.** The subject's own public claim —
+   or the public record about the subject — is pinned verbatim,
+   with its source, before any checking begins. Claims are graded as
+   frozen, never as remembered.
+2. **Recompute from source.** The figures are re-derived from the
+   primary record: the published settlement index, the chain, the
+   filing, the subject's own live surfaces. A recompute covers the
+   complete eligible set wherever the claim is a ranking.
+3. **PASS only on reproduction.** A claim passes when it reproduces
+   from source. **FAIL only on contradiction** — evidence from source
+   that the claim, as frozen, is wrong. **Silence is INCONCLUSIVE:**
+   missing data, an unexecuted route, or an unpublished identifier
+   never becomes a pass, and is never filled in from memory.
+4. **Attribution follows the evidence.** A finding about a published
+   record attributes to whoever published that record, never beyond
+   what the evidence shows.
+
+Grades carry counts and evidence fields only — no composite score,
+no percentage-of-trust, no ranking of subjects by Flow. The index
+record above a subject's own audit row is the receipt; the journal
+named in each row is the recompute anyone can rerun.
+
+## License
+
+Other — attribution required. Derivative works are welcome with
+attribution to Flow (FlowExecutor, https://flow-kg4x.vercel.app).
+The underlying public records remain the property of their
+publishers; this dataset republishes Flow's grades of them.
+
+## Links
+
+- Site: https://flow-kg4x.vercel.app
+- Proof Index: https://flow-kg4x.vercel.app/api/index
+- X: [@FlowExecutor](https://x.com/FlowExecutor)
+
+Claims frozen. Recomputed from source. Receipts public.