{
 "closed": {
  "anchored_digest": "sha256:b4147bf8e570d8060dbfcd9816b529bb9e5d3555ea70f4c94963e053ac8a3e3a",
  "block_height": 968848,
  "block_time": "2026-09-27T14:15:14Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/187.ots",
  "status": "bitcoin"
 },
 "epoch": 187,
 "epoch_end": "2026-09-27T14:00:00Z",
 "epoch_start": "2026-09-27T13:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "f9509cf2d9a657e5853b91ce8a984204efa0b63c96cb01f81a0826a73964f958",
  "round": 6502766,
  "signature": "aaa3c96db36819b2aa5034ec14dd01e0f24102596e420f3aeac13b235c3a7d12bb554cbcbcc55856d609acdfa74709b911fdf9763c3e0d1f326b161cd85955671fa2cfa34da4c8b8b48920411dc24cfacdb06608e368c89fc38d7d0c222d8af2"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:9a5fc45d6365426eb8c334d8ccab0b0a3c3558fc397a616b04e1d25ef3060cea",
 "root": "sha256:4a5ea821bc73698d4f9b4344dab21d09a6e43864a665507d983b68c0a2ff3c46",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "398a5227bf1e22e4b45a804fcfa4c1a80df92b21f22d6698c2925ccf07f1b3add8a41e2eaf80c0a57e67376694d60ca92ab9072e2cec892534f2b24c5a893508"
 },
 "size": 2992,
 "snapshots_root": "sha256:62b431014f563ceff135f4891238ed164118640174f3eb1e598f1eadf2616234"
}