{
 "closed": {
  "anchored_digest": "sha256:3f8b0c91cea1a714a85c17f4c79701dad4ccf7c5c647ec97e936480f6132bc91",
  "block_height": 971263,
  "block_time": "2026-10-13T15:27:10Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/573.ots",
  "status": "bitcoin"
 },
 "epoch": 573,
 "epoch_end": "2026-10-13T16:00:00Z",
 "epoch_start": "2026-10-13T15:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "b9c7fb8afac72d7ae562779abe961d1c64e03bc2d97edfaa64e2d90bcb0cfcd3",
  "round": 6549086,
  "signature": "b758cec0c5d375ca762a0762c5d90127a64c75e9bebee4ed7166b881d16abff4f1a7bd01bde95495be2ace4affdb1d5d0fbaa0aeb50b42e724c75764f3904da50af81e7040405a6e2d8720577199f07d45c575e2160f6f0f004240c5d568fee2"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:7ab7b77dc91631509c7f84436a2aa6b8765b54e78006e9dc6c796f724f81fef4",
 "root": "sha256:490032c1c6cc52429ea7fac5bc2353d7527a952c30b7f8faec6dc4ec839816ed",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "ec44b43b7b5af4ff357c394bf993add14d2531d12741aa8a3e03bd9bfa2b14d97b6c7877e4fda6c3bcdbd68483689eedbf0539eaccd1be8fd4a5510ecc01d20b"
 },
 "size": 2992,
 "snapshots_root": "sha256:39d625d1cd1f682f02c3ba95ac7b08ecc0451406af8ddbf20c67eaf30ef3d8aa"
}