{
 "closed": {
  "anchored_digest": "sha256:20bfe58b90574c47d88b33889e4c425c6ecaa97ab8aa11b416ae3bbad37ede88",
  "block_height": 970407,
  "block_time": "2026-10-07T23:46:36Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/437.ots",
  "status": "bitcoin"
 },
 "epoch": 437,
 "epoch_end": "2026-10-08T00:00:00Z",
 "epoch_start": "2026-10-07T23:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "0482f02bbb49af3bf768b71b5cf0e2cba4dc3e81300f8f5fcf4ca382a56cb1a6",
  "round": 6532766,
  "signature": "81a680142f9f0ff2d9259f2b692d95257801842c50bae9a88906d704b9840004d0314ff7cb67b0095718613cd83a6a76048cc729f9e0e24dfbf859763f02ebac94ab93360df9902c3f5e7f7009954ca9f665c030fb7a7b8829c0b48b3c6d3f54"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:0435425c501b048ae75f6915964f51e627332e0172fd05c19e304115b2f6b8c5",
 "root": "sha256:4a5ea821bc73698d4f9b4344dab21d09a6e43864a665507d983b68c0a2ff3c46",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "9a342acb947e33350a7e0e62c84b3d847f97027bfb9126548610e342917dbf827f9b941fa39e9508f59c1cbf8c5be2430b7ada5c612bc2e802c15458ba32eb05"
 },
 "size": 2992,
 "snapshots_root": "sha256:a329bb35e74b2dec292b9bdbb1da1efdd09ce66dd10816ec4df313e1643570f2"
}
