{
 "closed": {
  "anchored_digest": "sha256:0a93c15a86471df522f57d5248cdbb85957555ee9a0afa446bc90ed0d2ae4e46",
  "block_height": 968685,
  "block_time": "2026-09-26T13:17:59Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/163.ots",
  "status": "bitcoin"
 },
 "epoch": 163,
 "epoch_end": "2026-09-26T14:00:00Z",
 "epoch_start": "2026-09-26T13:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "ef86453275a07b17adb8e150269ea0d65f2e9e570ed15c713d8588b65afe3ddd",
  "round": 6499886,
  "signature": "948e30d8a2d788ae2f919c91a7c17a1b2b5dc9a3c7cf8c8daa8acb758686b92b78bdab9a95b30d433502de5cec1cfcff0c52d7f20ce5a5ccc7edbfa015316c42b2a04a025f584f98f19a9cdd541ae478e993df9d47ada6e4688298fa7d2a39d2"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:cfcdc86c9b3b768a92eb1fac29776d14ffb341e6c69326fc3228584b82120823",
 "root": "sha256:4a5ea821bc73698d4f9b4344dab21d09a6e43864a665507d983b68c0a2ff3c46",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "4b71de4cb6d62d5836de29ef4e0b390e28205c4663eb064493211e1a66e971eb7b4bd0f691aa9917b3f64f729e90bdd81bae9abb539b09708fbd446787ee210f"
 },
 "size": 2992,
 "snapshots_root": "sha256:42f8c43aff9966b687f5e8478286cb8ba70f53bc76ddcafd793bab5a9c3648ae"
}