{
 "closed": {
  "anchored_digest": "sha256:1027f7584050612f40e9b8540da04cf57491b7caae24006b79d06fa95809707c",
  "block_height": 969317,
  "block_time": "2026-09-30T16:10:12Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/261.ots",
  "status": "bitcoin"
 },
 "epoch": 261,
 "epoch_end": "2026-09-30T16:00:00Z",
 "epoch_start": "2026-09-30T15:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "f277b279bc793c3cfe59fb8184e7e4ec5a8dddfbe09ca7a961c36299537d20e8",
  "round": 6511646,
  "signature": "a2d1c87a7a64bb54cbf89df886c004d575a72653044c4e52cb8904e6b19f2f4aca43871ffd1e6d96f40132fe3600ec650c0fcdc4fd8e5f3118d795be6f89bf950ce7e62b4e17f5c7bbe7ba0f89eae9f2f6f57e4a5e9d1eb91d5b46a21a6d1aba"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:e55637f54fcc6165cbfa4200864603afe6b8baa1329eaf79d125211f83b60c48",
 "root": "sha256:4a5ea821bc73698d4f9b4344dab21d09a6e43864a665507d983b68c0a2ff3c46",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "89eaebe3a7035f006b5897a3c4e1dcdfc700ac34c66fe90132c004484fc48dc9424a48cc5bdf0a46724ca665975cb262c2b1f58eb37d6c0e5747d560e0dd0007"
 },
 "size": 2992,
 "snapshots_root": "sha256:43744f7d4e70a117d38e3938358a3d190baa87a52ca44a26dd87bdcb6f227dee"
}