API reference · schema

EpistemicClaim

6 fields · used by 0 operations

Last reviewed 2026-10-03

Fields

Field	Type	Meaning
`claim_id` required	string
`fact_statement` required	string
`fact_type`	string	default `"VERIFIED"`
`confidence`	number	default `0.95`
`evidence_digest` required	string
`originator_signature` required	string

Smallest valid example

{
  "claim_id": "claim-id",
  "fact_statement": "fact-statement",
  "fact_type": "VERIFIED",
  "confidence": 0.95,
  "evidence_digest": "evidence-digest",
  "originator_signature": "originator-signature"
}

JSON Schema

Show the raw definition

{
  "properties": {
    "claim_id": {
      "type": "string",
      "title": "Claim Id"
    },
    "fact_statement": {
      "type": "string",
      "title": "Fact Statement"
    },
    "fact_type": {
      "type": "string",
      "title": "Fact Type",
      "default": "VERIFIED"
    },
    "confidence": {
      "type": "number",
      "title": "Confidence",
      "default": 0.95
    },
    "evidence_digest": {
      "type": "string",
      "title": "Evidence Digest"
    },
    "originator_signature": {
      "type": "string",
      "title": "Originator Signature"
    }
  },
  "type": "object",
  "required": [
    "claim_id",
    "fact_statement",
    "evidence_digest",
    "originator_signature"
  ],
  "title": "EpistemicClaim"
}

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