{
 "closed": {
  "anchored_digest": "sha256:eab893b90d02734a2d9c9f59bd35442022431749029c9dc3819a8b1377b77eec",
  "block_height": 970502,
  "block_time": "2026-10-08T14:51:40Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/452.ots",
  "status": "bitcoin"
 },
 "epoch": 452,
 "epoch_end": "2026-10-08T15:00:00Z",
 "epoch_start": "2026-10-08T14:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "6461840cc94fb95ea161fff0a897b20f45ac8f2613764ce31187b95d00404487",
  "round": 6534566,
  "signature": "8b45dea618f26a97016e073f17bac3e3bcf8a31fcfacc0948a1d2ca48a2839daf9d0615d9bc5f2ecc1856191c264360e0e6dc54826cece4e79ef9f012dcc29757085366446505ae01846f5983966820311375e09dd9bdf6a2d92ba374177cc10"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:1b02b82cdda7d3c4d6734ca240a4a00bce3011ed1714a6c6e51504767247a2f0",
 "root": "sha256:4a5ea821bc73698d4f9b4344dab21d09a6e43864a665507d983b68c0a2ff3c46",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "dfb466d438143b972099b81316b84282ddd81346825e5c39100d96a6ef10bafd27beee0edc45d1c26decb325504820afe8bec7cdc3cb408847805c4c4bd35506"
 },
 "size": 2992,
 "snapshots_root": "sha256:c5d260ea9f5310549f041484c18ee39dab6e1b36ab5bfeba872ff746c866692e"
}
