# Closed native440 evidence

This archive preserves the completed Windows native trial on source
**44095f78c28b79d6d085863dc928adba8e24d955**, including the known
**Details-to-Preview scroll failure**. It is evidence, not final feature or
package acceptance. See [the scoped report](REPORT.md).

- [Original frames and notes](raw/trial/evidence): 79 notes, 78 actual JPEGs.
  Frame002 has a note only; no image was synthesized or renamed to fill the gap.
- [Fourteen saved checkpoints](raw/trial/checkpoints), with complete source trees
  and their original oracle receipts. Adjacent `checkpoint-*` directories hold
  raw run/stdout/stderr/core-input records.
- [Original partial review](review/navigation-native-partial-independent-review-20260913.md),
  [final independent review](review/navigation-native-final-independent-review-20260913.md)
  and [machine-readable audit](review/navigation-native-final-independent-audit-20260913.json).
- [Launch](raw/trial/launch.json), [closure](raw/trial/closure.json),
  [stage manifest](raw/stage/manifest.json), fixtures and independent six-token
  rename expectation. The original absolute paths and local-only wording are
  retained as historical provenance, not promises of files on another machine.
- [Manifest](manifest.json) binds every archive payload and 15 already-published
  references. The original 440 build records remain in the
  [prior Windows archive](../navigation-440-windows-20260913/README.md);
  oracle/build source remains in the
  [e124 preparation archive](../navigation-native-preparation-e124029-20260913/README.md).

From a checkout containing source440, oracle e124, and publication base
cccd66c5d522497dbecb28ce722644848943d009, run:

```text
python -B harness/experiments/navigation-native-440-20260913/verify.py --git-ref HEAD
```

The standard-library verifier reads archived bytes and runs only Git read
commands. It uses explicit checks and refuses `python -O`/`-OO`; its checks do
not disappear with assertions disabled. It validates exact archive membership,
optional committed blobs, checkpoint inventories and raw bindings, closure,
615 source inputs, and the oracle's exact111-input source equivalence. It does
not run an application, compiler, server, or saved helper. Without `--git-ref`,
it still checks payload hashes, referenced published blobs and source commits.

No executables, runtime libraries, dependency caches, private profile or temp
directories are included. Their receipt identities remain available; large
binaries were independently hashed during the original review. Final work
trees were checked after closure against the included final snapshots, so
duplicate work-tree copies are unnecessary. [archive-builder.py](archive-builder.py)
is the original machine's raw-copy recipe; its absolute workspace assumptions
and pending-manifest stage make it provenance, not a portable launch command.
The portable entrypoint is `verify.py`. Original helpers retain their original
paths/commands; inspect them without executing them from this archive.