{
  "_schema": "BuildingThreshold Conformance Registry v1",
  "_notes": [
    "Records are ISSUED, never submitted. Only a completed verified audit produces a record.",
    "Each record is hash-chained to the one before it. Silent revision of any past record breaks the chain and the page reports it.",
    "Hash = SHA-256 over the record's canonical JSON with the 'hash' field removed, keys sorted, no whitespace.",
    "'prev' is the hash of the preceding record. The first record's prev is the genesis string.",
    "Expiry is computed client-side. A record past its expiry renders as Lapsed automatically — nobody has to remember."
  ],
  "standard": "THRESHOLD",
  "edition": "1.1",
  "issued_by": "CIONAOD Inc., Kanata, Ontario",
  "genesis": "BUILDINGTHRESHOLD-REGISTRY-GENESIS-2026-08-10",
  "chain_head": "BUILDINGTHRESHOLD-REGISTRY-GENESIS-2026-08-10",
  "records": []
}