{
 "closed": {
  "anchored_digest": "sha256:a5f25cd6990b8048e7e2f98b03f0f9a5f0859f5f4fc24214cdc6a2dee643a057",
  "block_height": 971285,
  "block_time": "2026-10-13T18:51:50Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/576.ots",
  "status": "bitcoin"
 },
 "epoch": 576,
 "epoch_end": "2026-10-13T19:00:00Z",
 "epoch_start": "2026-10-13T18:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "742c0323e9915a95596e12a87bbfa29986c8023073de04b9542e833862caa08e",
  "round": 6549446,
  "signature": "90c8462db759af9f710bcfac8689019dee6afdd8de0710973a1301f872bf2f42a95e8c8055183dd3799325c49d30af7207640b074ba19a91cec60738693609750bdea0c257d31098e228ba526a013d85b7626fde997e76dfed5791c43a4d67bb"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:c594aeb13b1a8d8e302a3bcb6b55363528f403d8b4a0599cd802d6c74ab7a0fa",
 "root": "sha256:490032c1c6cc52429ea7fac5bc2353d7527a952c30b7f8faec6dc4ec839816ed",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "93681175108214c2c1ffc7ebe4c60815c50d954aa762ffa392caa15530012dc62e38b1c9f894ac18e7868900e8c624d78eecd132342a91f6c8ac3cc8ae902706"
 },
 "size": 2992,
 "snapshots_root": "sha256:f987b721de9b4dcb1abfc9da9dc09c774cd1c7a3dbcd7461a08a9c4a94f4ec4c"
}