{
  "generated_at": "2026-09-13T08:29:34.489Z",
  "generated_by": "agent-bench contracts/generate-vectors.mjs (generated in the seller repository; see README)",
  "description": "A key-attestation+jwt for the buyer stable key, signed by the buyer domain's JWT-SVID issuing key (the cut-order fallback signer; the X509-SVID form carries x5c instead). Verify with verifying_jwk, which is the use: jwt-svid entry of spiffe_bundle; then check that sub is the thumbprint of cnf.jwk.",
  "verifying_jwk": {
    "kty": "EC",
    "crv": "P-256",
    "x": "U-XwCHieDg0tpdyMJZm6dgh61qJPdOBEJZN1bXKH6Ik",
    "y": "hVZji4NoF0PnZofQox2qsUFyXsFDutEqO66DAUIUkQ8",
    "kid": "bcY5MB9EFbfTlmkm0ajbrD2etvQuuiEsdUmI5m3OL8M"
  },
  "jws": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImtleS1hdHRlc3RhdGlvbitqd3QiLCJraWQiOiJiY1k1TUI5RUZiZlRsbWttMGFqYnJEMmV0dlF1dWlFc2RVbUk1bTNPTDhNIn0.eyJpc3MiOiJzcGlmZmU6Ly9idXllci5leGFtcGxlLnRlc3QvYWdlbnQvaS0xIiwic3ViIjoiTWJ6bTRiZTNXOGhTVEExNkluSk5mTEJjRkdpdFZVQktucnNUejdnTzJ5ZyIsImlhdCI6MTc4OTI4ODE3NCwiZXhwIjoxNzg5MjkxNzc0LCJjbmYiOnsiandrIjp7Imt0eSI6IkVDIiwiY3J2IjoiUC0yNTYiLCJ4IjoiMy1mX3FUSlBWTS1XWGh2alNCVHBrUDRNeHZYZEhmMTlOWmsxUk13aEdfMCIsInkiOiJrNDFwcnIxX0p4bnRoY19icVJjTnhLdkFIVkM3dGVVejhHd2JFYWNqT0hvIn19LCJzcGlmZmVfaWQiOiJzcGlmZmU6Ly9idXllci5leGFtcGxlLnRlc3QvYWdlbnQvaS0xIn0.i5aF8dyyl7LQWMnMPor7wUATrDFVBwJ6_FVA9X4sSlJjREyFXFStUXfLEr7CxsbnT33ewjJHwlIpWDXsMnZTog",
  "agent_keys": {
    "attestations": [
      "eyJhbGciOiJFUzI1NiIsInR5cCI6ImtleS1hdHRlc3RhdGlvbitqd3QiLCJraWQiOiJiY1k1TUI5RUZiZlRsbWttMGFqYnJEMmV0dlF1dWlFc2RVbUk1bTNPTDhNIn0.eyJpc3MiOiJzcGlmZmU6Ly9idXllci5leGFtcGxlLnRlc3QvYWdlbnQvaS0xIiwic3ViIjoiTWJ6bTRiZTNXOGhTVEExNkluSk5mTEJjRkdpdFZVQktucnNUejdnTzJ5ZyIsImlhdCI6MTc4OTI4ODE3NCwiZXhwIjoxNzg5MjkxNzc0LCJjbmYiOnsiandrIjp7Imt0eSI6IkVDIiwiY3J2IjoiUC0yNTYiLCJ4IjoiMy1mX3FUSlBWTS1XWGh2alNCVHBrUDRNeHZYZEhmMTlOWmsxUk13aEdfMCIsInkiOiJrNDFwcnIxX0p4bnRoY19icVJjTnhLdkFIVkM3dGVVejhHd2JFYWNqT0hvIn19LCJzcGlmZmVfaWQiOiJzcGlmZmU6Ly9idXllci5leGFtcGxlLnRlc3QvYWdlbnQvaS0xIn0.i5aF8dyyl7LQWMnMPor7wUATrDFVBwJ6_FVA9X4sSlJjREyFXFStUXfLEr7CxsbnT33ewjJHwlIpWDXsMnZTog"
    ]
  },
  "spiffe_bundle": {
    "keys": [
      {
        "kty": "EC",
        "crv": "P-256",
        "x": "U-XwCHieDg0tpdyMJZm6dgh61qJPdOBEJZN1bXKH6Ik",
        "y": "hVZji4NoF0PnZofQox2qsUFyXsFDutEqO66DAUIUkQ8",
        "kid": "bcY5MB9EFbfTlmkm0ajbrD2etvQuuiEsdUmI5m3OL8M",
        "alg": "ES256",
        "use": "jwt-svid"
      }
    ]
  }
}