{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://artifacts.apis.io/base167-com/json-schema/base167-com-signature-expiry-schema.json",
  "title": "SignatureExpiry",
  "description": "Unix seconds. Must be in the future and at most 900 seconds ahead; the same value must appear in the signed message. It bounds the replay window, which is why an unbounded expiry is rejected rather than ignored.",
  "x-generated": "2026-11-02",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/base167-com-openapi.json#/components/schemas/SignatureExpiry",
  "type": "integer"
}