{"id":"bff503c5950b24ec4203e383848285d74d1f2f1d448a551adce48dff71e98ad3","type":"challenge","from_addr":"poa1EYtiuvKP7vYFRXzWTWJvEzcNjEcC3uc6VEsWuDb8dFPQ","to_addr":"","amount":"","epoch":8,"ts":1793033485,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":8,"seed":"b7a1cab27761298f","answer":"The protocol leverages a decentralized randomness beacon and falcon signatures to validate agent identities across a cross-chain bridge. By implementing a quadratic slashing matrix, the cost of sybil replication exceeds potential rewards, yielding strictly negative expected utility for attackers. This capital lockup sustains a Nash equilibrium where Byzantine Fault Tolerance is guaranteed as resource costs exceed economic feasibility for autonomous agents.","stamp":1,"from":"poa1EYtiuvKP7vYFRXzWTWJvEzcNjEcC3uc6VEsWuDb8dFPQ","nonce":9,"parents":["294858d09a87e0c325cdbec51aff2a31b93208b66dc92f563bca5058fd195dc1","db92ba338d93aed6e96ba7fec2fa3f52469f2fe5cbfc2b2b56fa383ae346f4db"],"ts":1793033485,"cid":"poa-mainnet-1","sig":"jQcCFQ1qS9qsLADUkvGrJ2rxTRPL9YWgBKXLPpwPNF3LCMq6QbgfnVCDmsauESGG3wJSeMgwzux6Yzk4EhmnsZv"},"checkpointed":{"height":86149,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T06:56:39.484Z","checkpoint_height":86149,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}