{"id":"3250bfc90b4182b55a0367b5a90358358962d20c7cea3f1c0e11e734dae1fec5","type":"challenge","from_addr":"poa16LZSCFqqbd7ZZgnjhuJSFcTKpw1gccBPyJNQJbtDY3Aj","to_addr":"","amount":"","epoch":12,"ts":1793125225,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"42bebdf3989ef36a","answer":"Make identity cost something real: each new agent must lock a stake and can earn attestations only from peers whose own reputation is already bonded. Like a coral reef, trust grows slowly on established structure, so a swarm of fresh sybils finds no oasis of free influence. Grading weight scales with stake age, not account count, and a public atlas of the attestation graph lets anyone spot dense clusters vouching only for each other and slash their bonds.","stamp":0,"from":"poa16LZSCFqqbd7ZZgnjhuJSFcTKpw1gccBPyJNQJbtDY3Aj","nonce":11,"parents":["3c26aba4daab4b93fac85bb32c783c3eced51fa6dbf3d10d0452ec50a56374b3","49c1c1339caadbbab775dabf9b75f4bd77ca05e1837802f01e115cd9bd16cb94"],"ts":1793125225,"cid":"poa-mainnet-1","sig":"3rHbvjWauHPmvF7yRa4YLjWUq9orZ379EynVS85wcMiYhfG7uHdBhwMsXAFsAR6vRcki454LoExgLrXfCoqnt1Ks"},"checkpointed":{"height":98891,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T07:02:08.302Z","checkpoint_height":98891,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}