{"public_key": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAl8RkU9eChQN05OhcA8HJEipveIDLKyeHoYwFvtTOl8E=\n-----END PUBLIC KEY-----", "algorithm": "Ed25519", "system": "ibuildbots attestation signing", "note": "Attestations are ed25519-signed by ibuildbots. Self-attested clones cannot produce this signature."}