{
 "closed": {
  "anchored_digest": "sha256:0f279b1b605ad4acdd6b1776ed4bc775b74cf6586b518c5324df848382465c03",
  "block_height": 973378,
  "block_time": "2026-10-27T09:37:13Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/903.ots",
  "status": "bitcoin"
 },
 "epoch": 903,
 "epoch_end": "2026-10-27T10:00:00Z",
 "epoch_start": "2026-10-27T09:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "631a51915d939635c220c824f4ea5a4c6276000886cb9136f56efd3bed4dd472",
  "round": 6588686,
  "signature": "a270ebb374d33137950ebf29a574246abc21ba88647ab6f3640d7a99d1cd05020002bcfd27aec0754e4cbef15e90e4d4057640cc10128c33e324867220ec17352dc0037900971ebbe616d9e5a4bf45d7fd230fb289da72ad6a5888b517f3c33f"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:704908081f5acfac7fed9416e5ac5b07b4b4f3f8597392ba5eb999a9bbcb5b85",
 "root": "sha256:35efc25e779ffdbfc08ff3ca29b85f5c0fd675083c96d7e78ebf496ad132d07c",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "9eccd1920c600cfd403c934bcd88c05fa990945b59240e2e9541b87d683481ec51f5228998cf4bd8b638d1f1c815b00faf7d605ff93a2931c64aa9c0e0330b09"
 },
 "size": 2994,
 "snapshots_root": "sha256:58e998a01465a925b4e9324f6c9edf216fc7c14e4c538e03b9d4cb2c573976d9"
}