{
 "closed": {
  "anchored_digest": "sha256:e3f350895a5d8ff8ce62c28505d17579bb535d2113eb4ba85bdb4c213c59761a",
  "block_height": 972835,
  "block_time": "2026-10-23T21:51:15Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/818.ots",
  "status": "bitcoin"
 },
 "epoch": 818,
 "epoch_end": "2026-10-23T21:00:00Z",
 "epoch_start": "2026-10-23T20:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "13915275e134ca4ee82cf9cae7507ba9bde102b54e0df93d66870c1fe2102ead",
  "round": 6578486,
  "signature": "a6129d84539a78dbf01a477db9e613db469acff9439f83703fa462f2a0ca63b344b978d132369bf2eda8933ab1e563a416f22f1e4393330f7de3bf500557097b2385fc19ce76293c885aaf4f3201231bd65ef5197566397b93a2dd094c1e1961"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:867687f547da55b7ebfd4e4f55810c52a0c5b1f45e2ad7d3823f5033be00caba",
 "root": "sha256:35efc25e779ffdbfc08ff3ca29b85f5c0fd675083c96d7e78ebf496ad132d07c",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "a5b7a7edf9290d2afd0c91e147803dd8f3b983e44e0052f6ca1308dcee601230ffd6745eda0f96ff573a2568e275e48ec2fb0f4ff5c21180c2df98389ee28c00"
 },
 "size": 2994,
 "snapshots_root": "sha256:13ffa9791ecc9ebc585d88557ecec61597ac29007aadd754d4c977c1fb2c5f19"
}