{
 "closed": {
  "anchored_digest": "sha256:e2d0c0f89ddd62adf729ca3b3cdc0d36c767bbaac5b8cd3d038622ad409544c5",
  "block_height": 970759,
  "block_time": "2026-10-10T12:03:21Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/497.ots",
  "status": "bitcoin"
 },
 "epoch": 497,
 "epoch_end": "2026-10-10T12:00:00Z",
 "epoch_start": "2026-10-10T11:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "4584c15ee56a044c6ff80d7d2363881663d7ba169b60c823bcdfd3c0fa3f7222",
  "round": 6539966,
  "signature": "aad0c74242548ecf4291573ef9e7334d113c8a41a321d9774e8df53afe3df1ad3f95c7dcb1c039889732bcd4ac53c3570935ce8100e1cf7f4ded6c63e862ebf3d007fa18fafeaacc7e87b11ed3d0395e41324ea782cb36d8534bfe38f6d0560a"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:a4205810b585777835bd109483e951b8c3c4ea87a30e1cbda7e698f8bd9d1766",
 "root": "sha256:4a5ea821bc73698d4f9b4344dab21d09a6e43864a665507d983b68c0a2ff3c46",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "8ee292c8dd36ab44fad427a2fcd33fdb46872554db67fdeca999f6d994de58864fe700e810c0f650d2e4d0d55005a930285e320817a8bf714313da23dad2fc08"
 },
 "size": 2992,
 "snapshots_root": "sha256:9ab045f60bf38bb08beee2db7634052dbe0b4fba3d46df49b177831020c75187"
}