{
  "keyId": "3ad491a01aea",
  "alg": "Ed25519",
  "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEA1IbwLtFAtCaHWjFfM/3I2MqO8AHXfvh8nFjg6hAHx2A=\n-----END PUBLIC KEY-----\n",
  "createdAt": "2026-10-09",
  "policy": "Signs the canonical provenance payload of each published trail record. A valid signature proves the record's facts, sources, and verified dates were published by The Hiking World as of signedAt, unaltered. Unverified figures are signed as unverified."
}