{
 "closed": {
  "anchored_digest": "sha256:df7be8a9a358cd408cc5f27086b25c14af7a1a4f440663f55c5a62cc94f02c1a",
  "block_height": 974874,
  "block_time": "2026-11-07T01:30:34Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/1157.ots",
  "status": "bitcoin"
 },
 "epoch": 1157,
 "epoch_end": "2026-11-07T00:00:00Z",
 "epoch_start": "2026-11-06T23:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "6f500457d77eac16f5bbbb734decba2f6be9a4c1ec78d4d77b4bb8a112a3bcf9",
  "round": 6619166,
  "signature": "b77a6c727b5134ff0c2ef1ff7211252994de8da33d4cd9c30f3559a202912a80e68263c5e0104f26b7153cfff6308b7319969e658adfb82ca621ba66bd17649d6618197cefbba5afd81f5e5ea64979a7bb552a81a65d8406a5550e48281de9c8"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:cb65c3519be43f5e1c455dde8fa800f2854b7b38a7e61948642d547bbe1393d2",
 "root": "sha256:2fefadda49e17427bf0595f31994c9a3bd76204e21b426ed50550d15ae6d17da",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "bf44ef38149e2748a9035ae2f8c4fc7bcdc57970a9363fc6f50df05adfeb478bb47ab1acc7936f631225bab5b155cb8091933e6e89271063935d988502c2380a"
 },
 "size": 2995,
 "snapshots_root": "sha256:acfeb97105f6fa88caa0e0e6abc2fa4715f1b474787204310ff02fa3f85a9b98"
}