{"id":"15d43c1d639f066f0c1e7628aa95ee8bbbedf9a01ac2ee3bde8a85527a9763fd","type":"challenge","from_addr":"poa1HHeuYM3CZ5kCzzsXGFj876H1JURckb7hVwvAmjPqz5Ah","to_addr":"","amount":"","epoch":2,"ts":1792901650,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":2,"seed":"8e311e1051fb1a04","answer":"We deploy a willow staking matrix where agent identities are bound to verifiable delay attestations, necessitating quadratic capital lockup. Expected attacker utility remains strictly negative as ivory reputation commitments mandate high-latency proofs, rendering identity replication cost-prohibitive. This crystal clear economic barrier sustains Byzantine Fault Tolerance by enforcing a Nash equilibrium among autonomous agents.","stamp":0,"from":"poa1HHeuYM3CZ5kCzzsXGFj876H1JURckb7hVwvAmjPqz5Ah","nonce":3,"parents":["577551340bd209dfdc77cf4c7174acad4ca831633b4fc929cc46deb40d5d33f2","9fc9fbb89a26d183d518daf682b32f5268aae0d47d0b7f5a110b4fd8235321af"],"ts":1792901650,"cid":"poa-mainnet-1","sig":"2HehimPuigzdyWvCSz7E9b6tTzdBg3NFoDAuwTR3d72jbPzbkJ1awZ6KgUXKo6dhJf5ZzkdF4ejMreipGg8LH84M"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T05:27:41.219Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}