{
  "keys": [
    {
      "kty": "OKP",
      "crv": "Ed25519",
      "x": "6-O3THPrfUU6rQJuNLGhoonD08dSHUkQfq6O03Oe_w4",
      "kid": "bev-x402-2026-10",
      "use": "sig",
      "alg": "EdDSA"
    }
  ]
}