https://github.com/mokkunsuzuki-code/stage330
Stage329 audit submission package extended with automatic SHA256 evidence hash generation for Stage328-compatible reproduction evidence.
https://github.com/mokkunsuzuki-code/stage330
ai-security audit cryptographic-verification cybersecurity evidence evidence-verification qsp remeda reproducibility sha256 verification
Last synced: 7 days ago
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Stage329 audit submission package extended with automatic SHA256 evidence hash generation for Stage328-compatible reproduction evidence.
- Host: GitHub
- URL: https://github.com/mokkunsuzuki-code/stage330
- Owner: mokkunsuzuki-code
- License: mit
- Created: 2026-05-19T03:35:44.000Z (about 1 month ago)
- Default Branch: main
- Last Pushed: 2026-05-19T04:13:32.000Z (about 1 month ago)
- Last Synced: 2026-05-19T06:17:07.846Z (about 1 month ago)
- Topics: ai-security, audit, cryptographic-verification, cybersecurity, evidence, evidence-verification, qsp, remeda, reproducibility, sha256, verification
- Language: Python
- Size: 51.8 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# REMEDA Stage330
## Stage329 Audit Submission Package + Stage330 Evidence Hash Auto Builder
Stage330 extends the Stage329 audit submission workflow by adding automatic SHA256 evidence hash generation.
This stage does not replace Stage329.
It adds:
- automatic evidence hash generation
- hash manifest generation
- SHA256 verification support
- Stage328-ready reproduction evidence binding
---
# Architecture
AI Claim
↓
Reproduction Evidence
↓
Stage328 Evidence Match Gate
↓
accept / pending / reject
↓
Stage329 Signed Audit Report
↓
Stage330 Evidence Hash Auto Builder
---
# Stage330 Features
## Core Features
### 1. Read Evidence Files
Reads:
- prompt.txt
- response.txt
- run.log
---
### 2. Automatic SHA256 Generation
Automatically calculates SHA256 hashes for evidence files.
---
### 3. Automatic SHA256 Map
Builds an evidence hash map automatically.
---
### 4. reproduction_evidence.json Integration
Automatically embeds generated hashes into:
docs/evidence/reproduction_evidence.json
---
### 5. Stage328 Gate Compatibility
Generated evidence is directly usable by:
- Stage328 Evidence Match Gate
---
# Extended Features
## 6. hash_manifest.json Generation
Generated file:
docs/evidence/hash_manifest.json
---
## 7. hash_manifest.sha256 Generation
Generated file:
docs/evidence/hash_manifest.sha256
---
## 8. Audit Report Integration
Evidence hash maps are integrated into:
- audit_report.json
- audit_report.html
---
## 9. verify_evidence_hashes.py
Verification tool:
tools/verify_evidence_hashes.py
Verifies:
- file existence
- SHA256 integrity
- evidence consistency
---
# Generated Files
## Evidence
- docs/evidence/hash_manifest.json
- docs/evidence/hash_manifest.sha256
- docs/evidence/reproduction_evidence.json
## Reports
- docs/report/audit_report.json
- docs/report/audit_report.html
---
# Security Model
Stage330 keeps core logic private.
The following remain excluded from GitHub:
- tools/
- local verification core
- private signing logic
- secrets / keys
This repository only exposes public verification artifacts.
---
# Public Verification
## Japanese Page
https://mokkunsuzuki-code.github.io/stage330/
## English Page
https://mokkunsuzuki-code.github.io/stage330/en/
---
# License
MIT License
Copyright (c) 2025 Motohiro Suzuki