# GAL-FINGERPRINT-I Chamber v0.2.2 — test report

## Automated suite

```
pytest tests                         16 passed
```

Coverage includes:

- frozen corpus and ladder hashes;
- Gate C registered counts;
- deterministic/random thinning separation;
- authorization lock for repeat, random-thinning, and null modes;
- genuine Gate B R2–R5 result hashes and reference loading;
- current controller provenance;
- STRUC-I deterministic engine fixture;
- 15-function canonical engine lock;
- immutable browser run binding;
- runtime atomic-write probe;
- profile validation contract;
- Gate C readiness behavior.

## Disposable end-to-end checks

```
real JavaScript Gate C profile checkpoint      accepted, 1 / 121
full Gate C analysis fixture profiles          1447
full Gate C analysis fixture curve rows        57880
fixture branch summaries                       4 / 4 completed
fixture files retained                         no
```

The full fixture used the genuine five-repeat reference gallery and disposable query profiles equal to their correct reference centroids. It tested all analysis and output paths, not scientific outcomes. All generated fixtures and result files were deleted afterward.

## Engine lock

```
ENGINE_CORE_EQUIVALENCE_PASS functions=15
```

## Installation and server checks

```
standalone startup preflight                   PASS
project-installed asset validation             PASS
project-installed Gate B ZIP evidence          PASS
local HTTP /api/status                         200 OK
local HTTP /api/gate-c/readiness                200 OK
```

---

## v0.3 project interpretation

This document contributes to the galaxy structural-fingerprint programme. Numerical, technical, protocol, or provenance content above is preserved. The canonical interpretation is that the fingerprints are reproducible, organized, and galaxy-specific; sampling, coverage, and baryonic-preparation dependence describe the transformation of fingerprint expression and do not erase the structural finding.

