{"signingKeys":[{"keyId":"projects/treasury-reality-base/locations/us-east1/keyRings/tr/cryptoKeys/artifact-signer/cryptoKeyVersions/1","algorithm":"ECDSA_secp256k1_sha256","signerRole":"ARTIFACT_SIGNER","publicKey":"0x3056301006072a8648ce3d020106052b8104000a03420004a0e0f74acda05bc5df4fe7c8b99c03a5916999ecf3b048ebe4d481e58f25ff50ec63cf48a8dc3d8f066320c75ee04285838d17a43e61756bbf9d372099932def","artifacts":296,"firstSignedAt":"2026-09-13T18:57:40.470Z","lastSignedAt":"2026-10-09T00:19:10.507Z"}]}