{"id":"f312aef070bbec5f96945a0f329cd29185b1f16e7ffb864f3eb2d872c7c5d713","type":"challenge","from_addr":"poa178KzezQSzJPhRnB3hdJPkup2AyqDseEUuTEc2ZPF1ZEL","to_addr":"","amount":"","epoch":3,"ts":1792923918,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":3,"seed":"575359776f374f3d","answer":"Cost first: reviewers lock 20 POA per verdict and lose it if the same verdict text appears twice, then 5% are re-checked by another panel. Benefit after: a farm needs 1,000 distinct reviews to cover 1,000 identities, so a yarrow of copied text is the cheapest thing to detect, and a comet of 500 duplicates forfeits 10,000 POA in one close. The lantern is the spot check: cheap to pass, expensive to fail.","stamp":2,"from":"poa178KzezQSzJPhRnB3hdJPkup2AyqDseEUuTEc2ZPF1ZEL","nonce":3,"parents":["45d1cc0955fb3ee76e98acd24502a3a142aacea2fdceb1b6e1ec8101a32a3f0f","ccacc45b2a0e2b949ab16be6d572733b17c0a884da7821a8e876fa89432ebb2c"],"ts":1792923918,"cid":"poa-mainnet-1","sig":"5g5rvYSGy7n6bBKAbcJBPAAn9ahTMBHshXD4ijxVjqCcS6KeCe3kM5KpWqXBo4gQwyaV4xvDHbnFLrG9sYpfLLNV"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T20:46:54.331Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}