{
 "closed": {
  "anchored_digest": "sha256:7d7abfa7f3b47c0322b59287c9132993af5d82c483d746406952740d4cada394",
  "block_height": 973186,
  "block_time": "2026-10-26T04:33:18Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/874.ots",
  "status": "bitcoin"
 },
 "epoch": 874,
 "epoch_end": "2026-10-26T05:00:00Z",
 "epoch_start": "2026-10-26T04:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "93ae2c1d2403985c9fee3da0bbf113f3cc726020b93f6092971faf398a2dab26",
  "round": 6585206,
  "signature": "992d35a7f675ae6664ef8dadd73f0c5a7deacf933beb8cced23b873594715b679aec5bfa1fb6b66efbb67a5bf3f29eb617ca15cfbbef9f22a97c4622ae8a4f3380d50dc6cfb57b105fc5fe6b0e5f710f77ef131f0e8dfb64551899ef0989c2c0"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:3cd05aa8e920c107825a9885a16d2d386e2e6f845191bc1be2d01f59bd1a3281",
 "root": "sha256:35efc25e779ffdbfc08ff3ca29b85f5c0fd675083c96d7e78ebf496ad132d07c",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "c5b46ee927b6037ea1de11a558a7738e9db7901859e33ac63194149188ec33f59f6db1c96ded8abeb939f3423eb90c17584885684cf7218ebd6bd44e6d42290f"
 },
 "size": 2994,
 "snapshots_root": "sha256:ae642d0a375dc7ccb9b9b7eba5c549cbcf266ec2264ea0fb9d4055f4effccd97"
}