# Gooo 0.6.9 published binary observation

Published release: https://github.com/kimjooyoon/meta-ontology-go/releases/tag/v0.6.9-dev

Exact source: `6c4a2b14f6f70c8efca4e08df4ac5e6ce572f9ff`.
Readiness push run `37747563283` and publication run `37748142247` succeeded.
The signed-in public release API showed nine assets, a non-draft prerelease and
the annotated tag resolving to the exact source. Eight checksum entries and
seven manifest payload records matched the public asset digests and sizes.
Downloaded arm64 archive and JSON metadata were also hashed locally. The other
three platform archives were compared by their published asset metadata here;
the release workflow independently checked their payloads.

The downloaded arm64 executable reported clean VCS source, Go 1.27.1 and SDK
v0.2.26-experimental. Those exact bytes replaced the prior local compiler after
the running 0.6.8 workbench regression finished.

Installed-binary filename dogfood:

| Mode | Candidate attempts | Source cases | Fields | Native cases |
| --- | ---: | ---: | ---: | ---: |
| Fixed order | 8 | 5/5 | 15/15 | 12/12 |
| Existing own v1 model | 1 | 5/5 | 15/15 | 12/12 |
| Saved model composition replay | 0 new selection | retained 5/5 | retained 15/15 | 12/12 |

The model construction made one prediction (16,000 ns). Runtime calls were zero
in every mode. Replay retains the original model receipt; its original call count
is historical rather than a new invocation. Actual values and field counts were
recounted with `observe-composition.go` using exact JSON numbers. Run:

```sh
GOWORK=off GOTOOLCHAIN=go1.27.1 go run ./observe-composition.go fixed.json model.json replay.json
```

These finite cases measure this filename policy and arrangement. The existing
model's weak results on reordered choices remain relevant. No new graph model
was trained, and no controlled speed comparison or host CPU delta was measured.

`dev-pr-proof.json` and `dev-pr-receipt.jsonl` are the verified PR1376 proof for
head `5902212a`; `dev-merge.json` binds its squash to the released source.
`SHA256SUMS` covers this observation directory; `RELEASE-SHA256SUMS` is the
release's original checksum file. Source code and invocation details are in the
[release guide](https://github.com/kimjooyoon/meta-ontology-go/blob/6c4a2b14f6f70c8efca4e08df4ac5e6ce572f9ff/docs/releases/0.6.9-dev.md).