The dataset viewer is not available for this split.
Error code: StreamingRowsError
Exception: CastError
Message: Couldn't cast
dsse: struct<payload: string, payloadType: string, signatures: list<item: struct<keyid: string, sig: strin (... 4 chars omitted)
child 0, payload: string
child 1, payloadType: string
child 2, signatures: list<item: struct<keyid: string, sig: string>>
child 0, item: struct<keyid: string, sig: string>
child 0, keyid: string
child 1, sig: string
run: struct<assertions_passed: int64, assertions_total: int64, evidence_sha256: string, finishedAt: strin (... 172 chars omitted)
child 0, assertions_passed: int64
child 1, assertions_total: int64
child 2, evidence_sha256: string
child 3, finishedAt: string
child 4, formula_gates_passed: int64
child 5, formula_gates_total: int64
child 6, harness_version: string
child 7, publishedAt: string
child 8, record: string
child 9, schema: int64
child 10, startedAt: string
child 11, verdict: string
runtime: null
repo_id: string
organization: string
canonical_github_org: string
canonical_flagship: string
generation: string
non_destructive: bool
observed_sha_before_upgrade: string
managed_at: string
repo_type: string
clone_of: null
canonical_rule: string
schema: string
to
{'canonical_flagship': Value('string'), 'canonical_github_org': Value('string'), 'canonical_rule': Value('string'), 'clone_of': Value('null'), 'generation': Value('string'), 'managed_at': Value('string'), 'non_destructive': Value('bool'), 'observed_sha_before_upgrade': Value('string'), 'organization': Value('string'), 'repo_id': Value('string'), 'repo_type': Value('string'), 'runtime': Value('null'), 'schema': Value('string')}
because column names don't match
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 149, in get_rows_or_raise
return get_rows(
dataset=dataset,
...<4 lines>...
column_names=column_names,
)
File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
return func(*args, **kwargs)
File "/src/services/worker/src/worker/utils.py", line 129, in get_rows
rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
File "/src/services/worker/src/worker/utils.py", line 489, in safe_iter
yield from ds.decode(False) if ds.features else ds
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2818, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2355, in __iter__
for key, pa_table in self._iter_arrow():
~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2380, in _iter_arrow
for key, pa_table in self.ex_iterable._iter_arrow():
~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 536, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 419, in _iter_arrow
for key, pa_table in self.generate_tables_fn(**gen_kwags):
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 343, in _generate_tables
self._cast_table(pa_table, json_field_paths=json_field_paths),
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2369, in table_cast
return cast_table_to_schema(table, schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2297, in cast_table_to_schema
raise CastError(
...<3 lines>...
)
datasets.table.CastError: Couldn't cast
dsse: struct<payload: string, payloadType: string, signatures: list<item: struct<keyid: string, sig: strin (... 4 chars omitted)
child 0, payload: string
child 1, payloadType: string
child 2, signatures: list<item: struct<keyid: string, sig: string>>
child 0, item: struct<keyid: string, sig: string>
child 0, keyid: string
child 1, sig: string
run: struct<assertions_passed: int64, assertions_total: int64, evidence_sha256: string, finishedAt: strin (... 172 chars omitted)
child 0, assertions_passed: int64
child 1, assertions_total: int64
child 2, evidence_sha256: string
child 3, finishedAt: string
child 4, formula_gates_passed: int64
child 5, formula_gates_total: int64
child 6, harness_version: string
child 7, publishedAt: string
child 8, record: string
child 9, schema: int64
child 10, startedAt: string
child 11, verdict: string
runtime: null
repo_id: string
organization: string
canonical_github_org: string
canonical_flagship: string
generation: string
non_destructive: bool
observed_sha_before_upgrade: string
managed_at: string
repo_type: string
clone_of: null
canonical_rule: string
schema: string
to
{'canonical_flagship': Value('string'), 'canonical_github_org': Value('string'), 'canonical_rule': Value('string'), 'clone_of': Value('null'), 'generation': Value('string'), 'managed_at': Value('string'), 'non_destructive': Value('bool'), 'observed_sha_before_upgrade': Value('string'), 'organization': Value('string'), 'repo_id': Value('string'), 'repo_type': Value('string'), 'runtime': Value('null'), 'schema': Value('string')}
because column names don't matchNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
SZL test-results — anatomy alive-harness sink
Public, DSSE-signed results sink for the SZL anatomy alive-harness. This dataset was retired earlier in 2026 and stood back up on 2026-07-21 as the harness's fail-closed publishing target — restoring the public proof loop behind every "harness verified" claim in the estate.
What a run is
anatomy_alive_v6.py (in this repo) drives live assertions across the whole
substrate — organ liveness, live formula-gate executions, the yuyay_v3 13-axis
schema, Wire D traceparent propagation, the Hatun MCP gateway and its real
ECDSA-P256 DSSE signer, anatomy-map doctrine invariants on three surfaces, and
the Khipu receipt chain. Every assertion is a real HTTP probe or a real
cryptographic verification at the recorded timestamp; counts are derived from
the assertion records, never hand-typed.
Files
| File | Meaning |
|---|---|
harness_runs.jsonl |
One line per published run: {run, dsse} — the compact run record plus its DSSE envelope |
runs/<stamp>.evidence.json |
Full per-assertion evidence for that run |
runs/<stamp>.dsse.json |
The DSSE envelope alone |
anatomy_alive_v6.py |
The harness itself (reproduce a run yourself) |
publish_harness_run.py |
The fail-closed publisher (verify-then-publish) |
PUBKEY_szlholdings-ec-p256.pem |
Copy of the committed org public key |
Trust model (honest, binding)
- Run records are DSSE (PAE v1) signed by the live Hatun MCP gateway
(
dsse_signtool, ECDSA-P256, keyidszlholdings-ec-p256). The signing key never touches the publisher. - The publisher is fail-closed: it verifies the gateway's signature against
the committed public key
(
hatun-mcp/PUBKEY_szlholdings-ec-p256.pem) before any upload, and re-verifies after upload. Nothing unsigned or unverified is ever published. A gateway in placeholder-signer mode aborts the publish. run.evidence_sha256binds each signed record to its full evidence file.- A signature proves the record was signed by the holder of the org key at publish time — it does not upgrade any doctrine claim. Λ remains Conjecture 1; locked-proven formulas remain exactly 8.
Verify a record yourself
import base64, json
from cryptography.hazmat.primitives import hashes, serialization
from cryptography.hazmat.primitives.asymmetric import ec
rec = json.loads(open("harness_runs.jsonl").readlines()[-1])
env = rec["dsse"]
payload = base64.b64decode(env["payload"])
pae = b"DSSEv1 %d %s %d %s" % (len(env["payloadType"].encode()),
env["payloadType"].encode(), len(payload), payload)
pub = serialization.load_pem_public_key(open("PUBKEY_szlholdings-ec-p256.pem","rb").read())
pub.verify(base64.b64decode(env["signatures"][0]["sig"]), pae, ec.ECDSA(hashes.SHA256()))
print("OK:", json.loads(payload))
Lineage
Predecessor harness: run_anatomy_alive.py
(.github/coordination/anatomy_alive/,
2026-05-30 closeout — L1/L2/L5/L6 PASS, L3/L4 STAGED, L7 NOT-YET-WIRED). The v6
harness replaces STAGED labels with live probes of the now-running substrate.
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