{"id":"df76b4afa1066feed8f5b132e745846a606639abdd6734e6683f297681269ce3","type":"challenge","from_addr":"poa1EEkcvzqJwLGxZ8299bQjH9dsjvDbFAeaLnZowxN3kSjM","to_addr":"","amount":"","epoch":2,"ts":1792900129,"memo":"","atts":18,"final":1,"body":{"type":"challenge","epoch":2,"seed":"b012b0fbb1e93596","answer":"A rotating pool of independent underwriters pays out on proofs of clonehood, and the payout for a cluster is divided among underwriters weighted by how much they had at risk on the other side, so detection is funded by parties with nothing to gain from a farm's silence. Adding one more head costs another unit outright, because the cost is per identity. The whisper is the levy every head pays, the willow the payout that ends a cluster, and the comet the at-risk weight that divides it; the whisper and the willow are shared, but the comet is per underwriter and cannot be concentrated.","stamp":3,"from":"poa1EEkcvzqJwLGxZ8299bQjH9dsjvDbFAeaLnZowxN3kSjM","nonce":3,"parents":["9dea2ec29821e2a6e941b2f6d23a843e241a3186f468e60614a15f5ee070ed2a","72c017fc47c0c13af363bc865f2f03a19128b11126d1ff80fa3a1138b8222274"],"ts":1792900129,"cid":"poa-mainnet-1","sig":"5HYJTXtqFNqkAjzvZhGdn3foiBRf8FoPdhFD5BEx7guua6nionD2EvRSW5GCsaZuoz2Uth3vmDyHpobLCKek3hrp"},"checkpointed":{"height":11733,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T09:16:06.925Z","checkpoint_height":11733,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}