TrustCarry Protocol v0.3 Internal Software Observations

Internal software observations on synthetic fixtures, not independently reproduced and not scholarly claim-layer records.
  1. The reference slice is dependency-free JavaScript with minimal TypeScript and Python clients.
  2. The reference slice implements an append-only, hash-chained evidence ledger with duplicate prevention.
  3. The reference slice implements a common evidence envelope that marks synthetic evidence ineligible.
  4. The reference slice implements deterministic multidomain ARI projections with challenge handling.
  5. The reference slice implements threshold-governed Persona continuity and key rotation.
  6. The reference slice implements typed, sourced, time-bounded trust edges.
  7. The reference slice implements fail-closed authority evaluation.
  8. The reference slice implements attenuation checks for delegated authority.
  9. On August 1, 2026, eleven tests passed, the conformance command returned CONFORMANCE_OK files=6, and the end-to-end example completed.
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