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Author SHA1 Message Date
bbc99a9127 warden quorum boundary: 4 provably-equivalent verifier members, live
- dogfood/quorum/verify-{dalek,anza,risc0,betrusted}: verify-only crates
  built from the pinned proven source workspaces (serial backends pinned
  per fork; anza entry is the certificate-covered verify_sha512, not the
  default Zebra-lineage verify())
- src/pacta/quorum.py: unanimity-required acceptance, divergence
  taxonomy (semantic-edge vs unexplained/tamper), small-order/canonicity
  edge flags, per-member provenance sidecars with binary hashes
- live smoke: 4/4 members agree on accept and reject

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-06 23:26:21 +02:00