{
 "key": "ad0dedaf90ef5820c222285bbcd6a969a6fd94bbbf59c2dff26acba00df2ec08",
 "seal": {
  "chain": {
   "prev_seal_hash": null,
   "sequence": 0
  },
  "generator": {
   "id": "crovia/tacet-operator",
   "params": {
    "kind": "disclosure",
    "map_id": "urn:crovia:tacet:map:disclosure"
   },
   "version": "0.1.0",
   "weights_hash": null
  },
  "issuer": {
   "id": "urn:crovia:seal-issuer:tacet",
   "pubkey": {
    "alg": "ed25519",
    "key_hex": "628c15f65550e527a50b85a17b502010bc6c18e7249254483454e884eada837c"
   }
  },
  "seal_id": "cs_2026_TZMTKNYGCD34XDFUFSPWA25Y7M",
  "seal_version": "crovia.seal.v1",
  "signature": {
   "alg": "ed25519",
   "canon": "csc-1",
   "domain": "CROVIA-SEAL-v1",
   "payload_hash_alg": "sha256",
   "sig_hex": "29c40e3cabad18346298de607edb60ad9ee435b1f1708eb1ef94d1f234379a46aa7fc40a34a48575f4b38901c1d7cc262b86e8c0507098b9166a433eda75e10f"
  },
  "subject": {
   "input_hash": "sha256:3c2c0741d693434c4a59ce67c649a973611e9c3f85529462dc79b8778490d68f",
   "input_len": 1080,
   "modality": "text",
   "output_hash": "sha256:5420343d132701e792b574e70797feb8e419a9aace54c93c19f488004a5b51e3",
   "output_len": 321
  },
  "timestamp": {
   "emitted_at": "2026-09-20T18:06:27.972Z",
   "nonce": "STYY3HC63YLZMMPEBT6E54DBGE"
  }
 },
 "value": {
  "kind": "disclosure",
  "reveals": null,
  "seal_hash": "sha256:d96a547490d336813e44828de7876000d3ec2b3c330d35b86b2ca96787a4c699",
  "snapshot_hash": "sha256:ee9ebaef5c089c039af5cdcc77fc541bd51e55ce1bbe4a8684b7afe094558364",
  "summary_hash": "sha256:1836dd586a5c9f928212c433c56d24a49b8631809377cf7b1e51024ff26cf10b",
  "summary_url": "https://huggingface.co/OpenMed/OpenMed-NER-ChemicalDetect-SnowMed-568M/raw/main/README.md"
 },
 "value_hash": "sha256:c5aaae3ebeffdb182c00c968f23bf58ccf6b588faa84eaf7572e07853382d266"
}
