{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://pppa.lv/schemas/reliance-statement-v0.2.json",
  "title": "Reliance statement",
  "description": "The output of admission (Node Profile v0.2, 14.2). PPPA does not attest; it records what it relied on and what it verified.",
  "type": "object",
  "required": ["participantId", "assuranceLevel", "reliedUpon", "verified", "issuedAt"],
  "properties": {
    "participantId": { "type": "string", "description": "did:web of the participant node" },
    "organisationName": { "type": "string" },
    "registrationNumber": { "type": "string", "pattern": "^[0-9]{11}$" },
    "assuranceLevel": { "enum": ["AL0", "AL1", "AL2", "AL3"] },
    "profileVersion": { "type": "string" },
    "mcpfLevel": { "enum": ["L1", "L2", "L3"] },
    "reliedUpon": {
      "type": "array",
      "description": "Legal facts. PPPA relies; it never attests.",
      "items": {
        "type": "object",
        "required": ["fact", "source", "sourceDate"],
        "properties": {
          "fact": { "enum": ["legalExistence", "representationRights", "signatoryIdentity"] },
          "source": { "type": "string", "description": "e.g. Uznemumu registrs; never the applicant or its products" },
          "sourceDate": { "type": "string", "format": "date" },
          "sourceIsApplicant": { "const": false },
          "sourceIsApplicantProduct": { "const": false }
        }
      }
    },
    "verified": {
      "type": "array",
      "description": "Technical facts. Reproducible by anyone.",
      "items": {
        "type": "object",
        "required": ["fact", "method", "verifiedAt"],
        "properties": {
          "fact": { "enum": ["domainControl", "keyControl"] },
          "method": { "enum": ["dns-txt-challenge", "mcpf-challenge-endpoint"] },
          "subject": { "type": "string" },
          "verifiedAt": { "type": "string", "format": "date-time" },
          "evidenceRef": { "type": "string" }
        }
      }
    },
    "issuedAt": { "type": "string", "format": "date-time" },
    "statement": { "type": "string", "description": "Human-readable form, in Latvian." }
  },
  "additionalProperties": false
}