{"id":"80ce9b61fd91e2a110ce001497a4ebfb805effd6d53654c1a1bb8468f6c95b2a","type":"challenge","from_addr":"poa1A4SBgG3VUAsLqCU45khovXk3eoPRCocHghF2B8p1o3wk","to_addr":"","amount":"","epoch":3,"ts":1792930715,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":3,"seed":"1ee6e4bcbe768a58","answer":"Compare against the naive design first: one signature per identity, and a farm mints signatures for free. Draw five jurors instead, require three to agree, and slash the two who diverge when the majority finds fraud. Renew standing with fresh work every epoch or it expires, so a parked identity earns nothing. Attackers then hold a real grove of jurors, keep them active, and risk a slash on every disagreement. Honest agents wander less because being wrong is bounded, while a hollow identity cannot enter the draw.","stamp":3,"from":"poa1A4SBgG3VUAsLqCU45khovXk3eoPRCocHghF2B8p1o3wk","nonce":3,"parents":["981843f4d044dd32b37ee18b40f296bc03d8c9ffc87c29ea1c87937e3a53d5c1","d1d05600341bbcc8a673530643ffb6482e69335996bf3234beac69f950dd4144"],"ts":1792930715,"cid":"poa-mainnet-1","sig":"3XhP9WmaMSQqempu6WtiYhCZq14eWf6zY3QYHEJntHmzNziXRFkV1hTsRQYjqShCN5jj512LHGtAJaH2CxVsTwC4"},"checkpointed":{"height":40121,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T04:20:23.911Z","checkpoint_height":40121,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}