{
 "closed": {
  "anchored_digest": "sha256:d54c83f7e55e14d1614bbe54eac4cd358559aad2b56d27680990f5dfdb8ee430",
  "block_height": 971378,
  "block_time": "2026-10-14T08:35:35Z",
  "kind": "ots",
  "proof_ref": "https://croviatrust.com/registry/data/tacet/ots/590.ots",
  "status": "bitcoin"
 },
 "epoch": 590,
 "epoch_end": "2026-10-14T09:00:00Z",
 "epoch_start": "2026-10-14T08:00:00Z",
 "map_id": "urn:crovia:tacet:map:disclosure",
 "opened": {
  "chain_hash": "8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce",
  "kind": "drand",
  "randomness": "aa5b88f624126664804b905e7285fb2fd8883fb6281698ac845caeed42b7721c",
  "round": 6551126,
  "signature": "94998c3ec9d8499b300d686418c935485d55ae94ebc1ffc2a0511e8137b3dcfd9dd7cdaf6fb1a9032148cdda6b8cdf88145b0bbe1198dbe7677c8a675e254fadd4e1f9aaa2388b3fbe8966571b9ccc51144f3c4deac0c852f147a482aad3d421"
 },
 "operator": {
  "id": "urn:crovia:tacet:operator:crovia-trust",
  "pubkey": {
   "alg": "ed25519",
   "key_hex": "28d7faeb726187b05dec60bc744f8b055c719ba294815050e8b6831da5889712"
  }
 },
 "prev_sheet_hash": "sha256:5a36ad7d1795a85695cb1bf06f9de322a2d2e73a9c73e0cfbebe4d27642eff6f",
 "root": "sha256:490032c1c6cc52429ea7fac5bc2353d7527a952c30b7f8faec6dc4ec839816ed",
 "sheet_version": "crovia.tacet.epoch.v1",
 "signature": {
  "alg": "ed25519",
  "domain": "TACET-EPOCH-v1",
  "sig_hex": "a14990aed509301a05e167f73d12a223938e2b4a29982c4b21ba39326ecde67d6979d378c066bf1286d2189e1669b586cb0999d3f6f56b1a2b61ad4e6eb51d0e"
 },
 "size": 2992,
 "snapshots_root": "sha256:749cf9b89b9ebf544fee76af89a38ba9f2c3236f915bd3516beba5e7c85ccf70"
}