{
 "closed": {
  "anchored_digest": "sha256:97fdb16119711d0e75c1ee8c6ba42b954e5e2642d50adea6c0c27ba34f726212",
  "block_height": 970534,
  "block_time": "2026-10-08T21:16:26Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/459.ots",
  "status": "bitcoin"
 },
 "epoch": 459,
 "epoch_end": "2026-10-08T22:00:00Z",
 "epoch_start": "2026-10-08T21:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "5835554c51a683d7d5078ff23c1ff7420a55ef7efb0920c42df2c3d738ff099c",
  "round": 6535406,
  "signature": "9876161911aa215c1f3d154ec979ad9099853dad6cbf07d801787de62185d109365fa075f1a4a599cdf2c26e929854500861fb669136ad16f5a391d8ee8e8e90a6d60e4b8d556b374b25d53827c456075f2372b93e8a3ee4b50d9b1c478acd28"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:0e2bb479e6403c1ea9f7ad63f590dc9e9a2c433557b80ae37b468810bf63fa0e",
 "root": "sha256:4a5ea821bc73698d4f9b4344dab21d09a6e43864a665507d983b68c0a2ff3c46",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "8c9a4c6070a2cf211b0afbb6aa5ccc07ff03a55be05512fc425f6e56bdbf8bbd91aada66330ccbbd73b2b5a858e07c50cd7f5682983d1458e9c6f02c4ae2230f"
 },
 "size": 2992,
 "snapshots_root": "sha256:86c6f72b12cbbf7debd833411c2b50c315364421995a794b4c5b37ae59720585"
}