{
  "keys": [
    {
      "kty": "OKP",
      "crv": "Ed25519",
      "x": "jDuTZ7pKmjIE68falcG1G7I_5sthtkP7Y-cwhLoMh-Y",
      "alg": "EdDSA",
      "use": "sig",
      "kid": "herald-2026-07"
    }
  ]
}