{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://schemas.dharma-ai.io/server-signing-keyset/v1",
  "title": "Trusted Server Signing Keyset",
  "type": "object",
  "additionalProperties": false,
  "required": ["schema", "organizationId", "generation", "keys", "signedByKeyVersion", "issuedAt", "expiresAt", "signature"],
  "properties": {
    "schema": { "const": "dharma.server-signing-keyset/v1" },
    "organizationId": { "type": "string", "minLength": 1, "maxLength": 200 },
    "generation": { "type": "integer", "minimum": 1 },
    "keys": { "type": "array", "minItems": 1, "maxItems": 20, "items": { "type": "object", "additionalProperties": false, "required": ["keyVersion", "publicKeyEd25519", "status", "notBefore", "notAfter"], "properties": { "keyVersion": { "type": "string", "minLength": 1, "maxLength": 500 }, "publicKeyEd25519": { "type": "string", "minLength": 43, "maxLength": 100 }, "status": { "type": "string", "enum": ["active", "overlap"] }, "notBefore": { "type": "string", "format": "date-time" }, "notAfter": { "type": "string", "format": "date-time" } } } },
    "signedByKeyVersion": { "type": "string", "minLength": 1, "maxLength": 500 },
    "issuedAt": { "type": "string", "format": "date-time" },
    "expiresAt": { "type": "string", "format": "date-time" },
    "signature": { "type": "string", "minLength": 1, "maxLength": 1000 }
  }
}