{
 "closed": {
  "anchored_digest": "sha256:77e3b1c43332f7dccdfb7279aa6efb130b9dad23b7243c1c495b621b0279c4b1",
  "block_height": 973893,
  "block_time": "2026-10-30T23:17:03Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/989.ots",
  "status": "bitcoin"
 },
 "epoch": 989,
 "epoch_end": "2026-10-31T00:00:00Z",
 "epoch_start": "2026-10-30T23:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "b89319911e36147eb3e47cc8db57d156822fe24a95f62dcd337a49c4b0562f4b",
  "round": 6599006,
  "signature": "8c5181ed7aac5269112ee9e1c0ca2bd4756832f37dcd00ff4bcc15e531f5d643293911034ae6bc97c7de7fe4d44bbfd5063b89a426adb6eda18f843960d80bc4a380f146ce116907b3cdf4894da9c606a1bdac8e227c0d69fd20d9f8df58632a"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:01e6d356338e2a17f2764ea164501c59c233b0ed333f6d6605fead29a83be670",
 "root": "sha256:35efc25e779ffdbfc08ff3ca29b85f5c0fd675083c96d7e78ebf496ad132d07c",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "f50081a8725d528d4ee5591faf0244f76a7175250e704bfb688c769079d70093de882bd7e695150d232185942f75bde864621e4cd4e44a65b1ae1b99c5ea630e"
 },
 "size": 2994,
 "snapshots_root": "sha256:591d9fff061d7e63202d4156698c85858c644e5cb019c0677c47f9c33712cb12"
}
