{
 "closed": {
  "anchored_digest": "sha256:aefcdf6da505939bdeb2805edc2d6cd574539d6bcec0f231d5541b2bf210a6f3",
  "block_height": 968902,
  "block_time": "2026-09-27T23:24:41Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/197.ots",
  "status": "bitcoin"
 },
 "epoch": 197,
 "epoch_end": "2026-09-28T00:00:00Z",
 "epoch_start": "2026-09-27T23:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "d950e7862a2c61dad28d3c7b363ffebbdd6b59706177fa35fff329e256521641",
  "round": 6503966,
  "signature": "80ee3a857da1decfb5624ddaad7396edf47fc6793ef64623b31918eef529162575d98d32a3bc452c8804d42aea9a5c2209fa31486797552b23090c9d03844ade45f506358ddd2cf02cc9b58966655c1fa779db52d8aec508cb0bfb809ed23a3e"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:6f89e32d90c9dd5838ff1e424a48a4814ea749f9367154f0110e47d673e2a9f2",
 "root": "sha256:4a5ea821bc73698d4f9b4344dab21d09a6e43864a665507d983b68c0a2ff3c46",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "a99b324680b4e33a901f91f332e4b9e4dc9e0e5aa21abbeb2b6018b6487ae3cbaea61a1d93e72222b46060ecc3ab775f08f03e1cbbafe084cf9de571424b820d"
 },
 "size": 2992,
 "snapshots_root": "sha256:ea47f2729e943a73b488d50188bcf59d3a0138a51e2b5b157160bfb0697ed556"
}