{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "urn:orbiplex:schema:contact-attestation-result:v1",
  "title": "ContactAttestationResult v1",
  "description": "Return artifact produced after a successful contact attestation challenge redemption. It carries the issued email-control@v1 or phone-control@v1 passport.",
  "type": "object",
  "additionalProperties": false,
  "x-dia-workflow": "project",
  "x-dia-status": "draft",
  "x-dia-basis": ["doc/project/40-proposals/061-contact-attestation-service.md"],
  "required": [
    "schema",
    "schema/v",
    "request/id",
    "challenge/id",
    "contact/kind",
    "contact/digest",
    "passport",
    "issued/at"
  ],
  "properties": {
    "schema": { "const": "contact-attestation-result.v1" },
    "schema/v": { "const": 1 },
    "request/id": {
      "type": "string",
      "pattern": "^contact-attestation-request:[a-z0-9][a-z0-9:-]*$"
    },
    "challenge/id": {
      "type": "string",
      "pattern": "^contact-attestation-challenge:[a-z0-9][a-z0-9:-]*$"
    },
    "contact/kind": { "type": "string", "enum": ["email", "phone"] },
    "contact/digest": { "type": "string", "pattern": "^sha256:[A-Za-z0-9_-]{43}$" },
    "passport": {
      "type": "object",
      "additionalProperties": true,
      "description": "Issued capability-passport.v1 artifact for email-control@v1 or phone-control@v1."
    },
    "issued/at": { "type": "string", "format": "date-time" },
    "expires/at": { "type": "string", "format": "date-time" }
  }
}