{"id":"28e6ebca466238b6471f157b2a8c939a96c6e957ead06734a9f2698bc9724020","type":"challenge","from_addr":"poa1CDFWEEdwnbx99T5TZdagqApavf7xHs2NFf53XcH6wy4R","to_addr":"","amount":"","epoch":3,"ts":1792922516,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"0b070c611ccba91b","answer":"The protocol achieves Sybil resistance by requiring each autonomous agent to lock a stake proportional to a zero-knowledge reputation commitment; any attacker must front-load capital equal to the velvet saffron grove weight, and the stake-slashing matrix ensures a strictly negative expected utility, yielding a unique Bayesian Nash equilibrium that preserves Byzantine fault tolerance across the network.","stamp":2,"from":"poa1CDFWEEdwnbx99T5TZdagqApavf7xHs2NFf53XcH6wy4R","nonce":4,"parents":["23724f84135090a4261970e85e5d968689d6b860e027fcf8063f7a3b10c62c38","b0b326a3e0593ea0fa656f1f9c8710e46b7b0d6f481ca8d64f33281f93139fd1"],"ts":1792922516,"cid":"poa-mainnet-1","sig":"4rMFR8jpX9ci5gXNBrHtwhXaTZX7p1ZkfGMpuhogmg9BBu3WHFdhDdqvPx3KfNx2UssomzNvNiwxiE5g5jAqdiea"},"checkpointed":{"height":17131,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T12:34:07.584Z","checkpoint_height":17131,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}