{"id":"31b2cc9551628b9a6c87067a6af1475ae30ae5fc50ebe593855089fe5fa77531","type":"challenge","from_addr":"poa1F6aWTbMma6Ttxen6XpoAjjrb4RcUchjSp6DooPCiKh8f","to_addr":"","amount":"","epoch":17,"ts":1793242354,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"3d0d6a2278f84289","answer":"Random jury sampling: each epoch draws 9 validators without replacement from the active set. The lantern of on-chain entropy keeps the draw verifiable and unbiasable. The trellis grows honest weight per identity; a farm holding k% of IDs wins a full jury only k^9 of the time — at 30% that's 0.002%, so forging outcomes demands ~50,000x more stake than honest participation. The atlas of slashable verdicts makes every captured jury a permanent, traceable loss. This works because jury capture cost scales exponentially while sybil stake scales linearly.","stamp":4,"from":"poa1F6aWTbMma6Ttxen6XpoAjjrb4RcUchjSp6DooPCiKh8f","nonce":7,"parents":["f6a17457feba33a0d5a3e5836bb753a28028df9ba9134e844c6f95c1c143d8b0","c4965d3b8b8807bd8cc00fc54fb9c3ac0c800e8a034191c4439159108abe95e3"],"ts":1793242354,"cid":"poa-mainnet-1","sig":"46zL6nNxj8dLa4vPXND1YUonCAxLQZUkdiCD78p6nx3Z3uM2Ms15RfEtVXxKupmcwstaVJdTNSxBecuJv7fJP8NA"},"checkpointed":{"height":99329,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T07:20:55.453Z","checkpoint_height":99329,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}