{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "status": {
      "type": "string",
      "enum": [
        "signed",
        "unsigned",
        "self-signed"
      ]
    },
    "publisher": {
      "type": "string"
    },
    "issuer": {
      "type": "string"
    },
    "valid_from": {
      "type": "string"
    },
    "valid_to": {
      "type": "string"
    },
    "fingerprint": {
      "type": "string"
    }
  },
  "required": [
    "status"
  ],
  "additionalProperties": false
}