{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "HBCE-OIS Identity Primary Record (IPR)",
  "type": "object",
  "required": [
    "ipr_id",
    "issuer",
    "issued_at",
    "anchor_hash",
    "integrity",
    "status"
  ],
  "properties": {
    "ipr_id": {
      "type": "string"
    },
    "issuer": {
      "type": "string"
    },
    "issued_at": {
      "type": "string",
      "format": "date-time"
    },
    "anchor_hash": {
      "type": "string",
      "pattern": "^[a-fA-F0-9]{64}$"
    },
    "integrity": {
      "type": "string",
      "pattern": "^[a-fA-F0-9]{64}$"
    },
    "status": {
      "type": "string",
      "enum": ["ACTIVE", "REVOKED", "SUSPENDED"]
    },
    "previous_hash": {
      "type": "string"
    }
  }
}