{
 "closed": {
  "anchored_digest": "sha256:7ffc08e5e12356c13dd56c944acba0ab51d628347ea71e6754a9b69c163e882a",
  "block_height": 973771,
  "block_time": "2026-10-30T04:31:33Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/970.ots",
  "status": "bitcoin"
 },
 "epoch": 970,
 "epoch_end": "2026-10-30T05:00:00Z",
 "epoch_start": "2026-10-30T04:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "fcdba431aedfccab47df7b4f8d13dfffd707824016959021181f69361f7e7a11",
  "round": 6596726,
  "signature": "815d42f058cbc326dc4e458aa79d4c6583adb352103d3aeed49c17fdad1f65d5a82a21774682ce1b62cac83d552ee27c1851622028e6907c2807d01ef79d68af45e337d88b6a60db7c36b10e1e5bb27775e58124f97715f24f5930876a352a07"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:8cc31968293cdc88442299af140b92ad0efd7fd47dd1adb97914514e9d2730c7",
 "root": "sha256:35efc25e779ffdbfc08ff3ca29b85f5c0fd675083c96d7e78ebf496ad132d07c",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "9d9c8f089622f72f45b0e2b64b0a16e8d2242c566cbb17d008307b9470777226e2a07537905cd8bb1a4709311afff18b5130143044b920861ce41f4caca12702"
 },
 "size": 2994,
 "snapshots_root": "sha256:37184a5f30b02697690777a3c33072a10ebba62d1eb19d572f529e7c9dcbc556"
}