{
 "closed": {
  "anchored_digest": "sha256:7481383421299754020f537c02deabff53493b78f8568e1ee4397acc9885f0ae",
  "block_height": 968164,
  "block_time": "2026-09-22T16:16:48Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/69.ots",
  "status": "bitcoin"
 },
 "epoch": 69,
 "epoch_end": "2026-09-22T16:00:00Z",
 "epoch_start": "2026-09-22T15:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "a68c4e8527f7409488ed2de8137a7a49289ee1217a31b3017866cb24dec823a0",
  "round": 6488640,
  "signature": "a199ecbf34e9000e4db1185fc371a5b55c1159251274c8b573440f11cac4bbbc8e53ad6b67c4c1d6a800701b7b492cf803009697c91d7bdba13c8cd4581d73bca4d4fced45d896106d17672e83ea31b54c94a0524d032ab93f1ee4a97ab5556c"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:3f081638c79b3d6c5284d7e51a7ddfcb892c8ca8e25fb73ed3a973728b1dd682",
 "root": "sha256:8b8db18e3087dcf21dc333afbe5d009947e166c60c1174a0c1b3e4f36b316153",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "6b3e7c500a0dcbcd023117e0882b3722851647c0311230aef9a9e8287d8e283a89619bdaee3b0a21ed69ed5546ed91a959fe111d2a0ed30d41ad8f21d78bee06"
 },
 "size": 1867,
 "snapshots_root": "sha256:1f165f05d3f144595ae26adb0e1f51e7828608e3bead9fe775d68af2c596d661"
}
