{"id":"37c93b36e0c342b27c1fd54a091b31d28821a203593b07436f879d53d3038296","type":"challenge","from_addr":"poa15vZYjdZaMbvhLwB3vd4sGDmiRfiSRhKE9Hqtk3Ji55Tc","to_addr":"","amount":"","epoch":14,"ts":1793164153,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":14,"seed":"b369e6e7fa6e56da","answer":"Random jury sampling at the wharf: 9 graders drawn without replacement from the staked pool. Basalt-committed stake weights each draw, so a farm holding k% of identities faces k^9 odds of seizing a full jury. Juniper bonds slash on any proven collusion, making ten fake IDs cost more than the honest yield they replace. The mechanism works because sybil cost scales exponentially while honest participation stays linear.","stamp":0,"from":"poa15vZYjdZaMbvhLwB3vd4sGDmiRfiSRhKE9Hqtk3Ji55Tc","nonce":4,"parents":["5ed575cdc97f52f44a156ffc875b477a8ff2f5bea2a32b76fd723c1b5509195a","9a271eb194a8072a23c2e0b6fd7b3ff36bccfe9d5ae22ee5db2a2d8a208339e9"],"ts":1793164153,"cid":"poa-mainnet-1","sig":"P2pRdpp4zsdVmWCAQ7pcPQhQ2TWBS9MjJayWxFaQcpHkjbBW36mEX8bjXeuKXTNPS6TPB9HmgQNGnx5pEdzRCqB"},"checkpointed":{"height":97471,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T02:42:35.986Z","checkpoint_height":97471,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}