{
 "closed": {
  "anchored_digest": "sha256:8cb67fdfa8d37738d915c3bc547bb13c15172eb233306297e12ede56f2ef9a66",
  "block_height": 972999,
  "block_time": "2026-10-25T01:09:50Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/846.ots",
  "status": "bitcoin"
 },
 "epoch": 846,
 "epoch_end": "2026-10-25T01:00:00Z",
 "epoch_start": "2026-10-25T00:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "4cb779b1fb11eb67944c7fd7dce2e48acad34ce37201b9c3de482f9a664b109e",
  "round": 6581846,
  "signature": "81da30f92539ae6548100a787f15b5fa25d59c55c3cbecc183242c14ad213e0f624238673511343180559cc14529ad5019926caee7e6f0f751f7655e520d3854aecb341a12ece4169dd22b0fb3da35563813ad414cb71866b9cb1b9c57fa2b51"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:3eab20e37d996ef7765eb1206d2605d30fc75aac4782519f44f06f3394098c2f",
 "root": "sha256:35efc25e779ffdbfc08ff3ca29b85f5c0fd675083c96d7e78ebf496ad132d07c",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "089adccf0dc2f53bc983cc68d51737ece275cb487141de722835b17f2122f2f806aed4f227d1237e4c1ed98d47de3c874017bb2a67defb463d4b29939b677d0e"
 },
 "size": 2994,
 "snapshots_root": "sha256:22bc4438d94b522fcf705a5968ca332ae09d6f548dbecef42b64709f41cef226"
}