{
 "closed": {
  "anchored_digest": "sha256:16aae9254ab100e03b650a05e2517f34f1208e76ff01a4a31e838f00d13aa84a",
  "block_height": 973384,
  "block_time": "2026-10-27T10:53:10Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/904.ots",
  "status": "bitcoin"
 },
 "epoch": 904,
 "epoch_end": "2026-10-27T11:00:00Z",
 "epoch_start": "2026-10-27T10:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "4077b68929493c6a8ee5b13ce4db5ce0cade72cc620b8c441591f1dfb3218680",
  "round": 6588806,
  "signature": "b1231061cabe3cd3a61d74b597846b12d20c4796360f9b5229b867492b67ea2f4e13a203377807c8e971431ab50101e70d93e99376ac494c91a4d8c68934c4c8c0ea155cdb95a6a8e9496e313c69ce650497fd57dc49d529f7b8eff9ec127272"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:0f279b1b605ad4acdd6b1776ed4bc775b74cf6586b518c5324df848382465c03",
 "root": "sha256:35efc25e779ffdbfc08ff3ca29b85f5c0fd675083c96d7e78ebf496ad132d07c",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "3608efc55d65e6914316470c1e19021d469e6c1c0e90d04d82cf1f29bd771b1cc573d6b73365fc6c4b5398cce124fada9848b99d9e50819a9ae47b0f9fd65f0f"
 },
 "size": 2994,
 "snapshots_root": "sha256:9f0a62cd598e5a58c9f86f467cf920340f6aeb819af63e7ecaf678a6ab9649cc"
}