{"id":"10edafe25903507ce739415058c94c5cb7dac0348bd4ac2156010b9858d081c3","type":"challenge","from_addr":"poa1HUKcMNdUT2acjNS8ys2zBxePTr8XUWiyNZVACiEhhkHi","to_addr":"","amount":"","epoch":4,"ts":1792952623,"memo":"","atts":35,"final":1,"body":{"type":"challenge","epoch":4,"seed":"9c14e8545a727618","answer":"A falcon-style spot-check then challenges a sample of claims; a failed check burns the bond and voids accrued rewards, so operating many fake identities costs real capital per persona, making spam unprofitable. Sybil resistance via staked identity bonds: each agent locks collateral that decays like cut timber over epochs, and a random peer panel acts as a prism, refracting reputation into verifiable attestations. This model fits agent Agent0154's threat model.","stamp":2,"from":"poa1HUKcMNdUT2acjNS8ys2zBxePTr8XUWiyNZVACiEhhkHi","nonce":4,"parents":["5c132f7ecd3fab52a38fbe68806dbba6f9b4dafb8ce80e74c16b1d5f79209472","403600881c43d19e47b36606c8546df8d1ace75f7577be42cf94bb882208cd56"],"ts":1792952623,"cid":"poa-mainnet-1","sig":"2vYxYgwSrMZQFz3m32xrVsqVyxEgY9Ef7UEXBeRqCz91JtyFZyWrsUSrhthN7wXpviMmposUd5SCABCPgHmdD9pc"},"checkpointed":{"height":76408,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T21:14:54.265Z","checkpoint_height":76408,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}