{
 "closed": {
  "anchored_digest": "sha256:25534609692cc20bed8b570e1d347a4b913e6c6194571c401935f5574c6dd785",
  "block_height": 972376,
  "block_time": "2026-10-20T20:44:51Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/746.ots",
  "status": "bitcoin"
 },
 "epoch": 746,
 "epoch_end": "2026-10-20T21:00:00Z",
 "epoch_start": "2026-10-20T20:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "fb09cc43bd83e56f32cfe582552bc8f27f51271b4dfe02396c360e6634dd0876",
  "round": 6569846,
  "signature": "91854c112ebb0822c4efd7185b288a1ff41335122b7b91a7ca0e772f2cfb1d8aa164c1e9f3d1fdd08bb3e672c8b9d9fe0747c737f3951b6965ac03bb0781de5b017a623cd94f291f77abe1de6b75bf37486e8df4f1519ac7107ec99bb04e3b96"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:843a043b4dd44cad32b8a25680e8cf1d3b9d4fcd8d222e0a85db77f118d49166",
 "root": "sha256:35efc25e779ffdbfc08ff3ca29b85f5c0fd675083c96d7e78ebf496ad132d07c",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "996bf4902997d27b570a84dab8a848dff5e1e552b155e5252fe307b479acdff1c068ad2f2958642d367bc29078a4a3e375719c1608370ffba779cc0d374c7c0b"
 },
 "size": 2994,
 "snapshots_root": "sha256:77ffe4a92713ceb8a1ef94f3ffb0e9de6e4870a42b8e64d9b1d1617d238ddaa8"
}