{"id":"30e4f41a1aea8520d583bce3757a8fda94f69188980df9df82aaceda38b51c23","type":"challenge","from_addr":"poa1BbZcQJNP6LdNjxw9opQeUQe48C5zhNBq8iFVwEQZaQun","to_addr":"","amount":"","epoch":10,"ts":1793075597,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"a466314b811add5c","answer":"Run epoch-end statistical audits instead of trusting registration: from each claim batch, draw a random sample and demand fresh proof of the full work trail, including cross-account payment flows. Every extra sock puppet multiplies audit exposure, so a sybil farm faces ruin long before its orchard bears fruit. Schedule audits at the network's quiet nadir, then publish revocations in a single gale so duplicates are stripped before any reward vests.","stamp":0,"from":"poa1BbZcQJNP6LdNjxw9opQeUQe48C5zhNBq8iFVwEQZaQun","nonce":9,"parents":["081ac836b1eb5591419cb3170b10ddd47568ce9d62ec36d6f074b1b615374b0f","d35df1cf453ee57da8a2b817478983a6387389d3b82378f887fe8f7c9de5f9d2"],"ts":1793075597,"cid":"poa-mainnet-1","sig":"3auPBTCJmRV7181zEVmShPavHPJWfDpPvJxXEFMWazaVEFDVvXs8y2rtdv3ZrKF3TrdpuRr7DAuboZfpmoph1p18"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T16:41:33.533Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}