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v0.5.2 — tamper-evident audit chain, anti-resonance, SSRT, paper reproduction package

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@zychenpeng zychenpeng released this 28 Jul 17:44
7ec73b9

Highlights

  • Audit chain: per-record SHA-256 hashes linked into a forward chain with daily Merkle roots; new verify_audit_chain and get_daily_root MCP tools. Opt-in RFC 3161 trusted timestamping client.
  • Anti-resonance: real recall-consonance algorithm replaces the old len(refs) > 0 flag — counter-evidence now actually suppresses overconfident recalls.
  • SSRT module: mSPRT sequential testing engine for strategy retirement decisions, validated with Monte Carlo experiments.
  • Paper reproduction package: research/level2/ now ships the full main experiment (code + raw results) behind the behavioral-drift arXiv paper, with a rolling-reproduction caveat documented.
  • LIMITATIONS.md: honest, load-bearing statement of what is and isn't validated.

Fixed

  • symbol_fit specialist patterns were unreachable due to a 10x threshold typo (#8 — thanks @DearGitLab)
  • /owm/remember trades missing market_context.price broke reflection runs (#6 — thanks @XxUs3rZer0xX, first external contribution!)
  • CI test collection (numpy/hypothesis dependency declarations)

Full details in CHANGELOG.md. 1,459 tests passing on CI (Python 3.10/3.11/3.12).