{
 "closed": {
  "anchored_digest": "sha256:a794f58a02ac12d6a467a9e5056ba1d62d95c1489d45b91248d09c9a2f1f7285",
  "block_height": 971941,
  "block_time": "2026-10-18T03:45:01Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/681.ots",
  "status": "bitcoin"
 },
 "epoch": 681,
 "epoch_end": "2026-10-18T04:00:00Z",
 "epoch_start": "2026-10-18T03:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "3955a093388589b49a48feac3e1cf1241461fe747a62eae8c0795cc3867121a4",
  "round": 6562046,
  "signature": "a1ba1c05b3dd08ad972977dd1304ca96f2e3939213f55e14b250cb6e728c9e18f1461983717a03173cbd84b69cf849c50bb2ac8bfdbabe717b6f2cbcda6d1b6300070d595d01b971784bb8328e6f6826c7fec3c64145a4f54b401c2662560172"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:6d246bc1b6f51176c51e0652b59290e063d95af605e2a065d02021d0326d6737",
 "root": "sha256:35efc25e779ffdbfc08ff3ca29b85f5c0fd675083c96d7e78ebf496ad132d07c",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "7ef8cad4c2eaa2d843005331e0e0d40acd4bd7d22a5b72ce5222759c65cac9b57615ac92746672379f8c8d92a66889cc0cdeb88bea05e9cdebb9527391710f0e"
 },
 "size": 2994,
 "snapshots_root": "sha256:8cb6421128b8f8c4e7c38ded2100bdd70563b40707a9f4430f83c4bd89c928ac"
}
