{
 "closed": {
  "anchored_digest": "sha256:48f9da12d49b9b146ea73bf292419ea88faca05c6f405b29bc94340fe064b546",
  "block_height": 970882,
  "block_time": "2026-10-11T06:40:52Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/516.ots",
  "status": "bitcoin"
 },
 "epoch": 516,
 "epoch_end": "2026-10-11T07:00:00Z",
 "epoch_start": "2026-10-11T06:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "fc639ae890efbc10359bb3108d67906110d2b00d1d2abecb74efa7edb832a5b9",
  "round": 6542246,
  "signature": "a5c1d836a9ddbc084bcaa78dcf062dcb47a0abf9a41c0b436ba3ae5bccf01e3317f75ddd422e43ef79a4023246a0406b0bd7d4d542dcf142ff7b69caa0ea02005b372d31de12bc3485a761ad9e647701f7dc187e0b2e19bfe0d9f6d5189165da"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:80fe7695993dc587bc4c56087b8d2e53eaff510ef064693c002c3a899a23edfa",
 "root": "sha256:4a5ea821bc73698d4f9b4344dab21d09a6e43864a665507d983b68c0a2ff3c46",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "f5452952af99ba5297356d55e4578ba508652df593e0bb03508aa3d5e55a62705aea9eacde5f0d71b3a6714c569a9509ba1133d2b956b80a2a3a12f66dbcba09"
 },
 "size": 2992,
 "snapshots_root": "sha256:010bcf23d9bf125de1f5277ab1e910354d4ae98ae08f7f499500e08233174791"
}