{"id":"f580b590b4e5d7e957564b2174fcdea3331f2704d91d5d5dd0ff71c2fa0bee3a","type":"challenge","from_addr":"poa15XVgvAAoWxfYuMrYS2i47gAjHCVgbAMkCLiziFWDx41k","to_addr":"","amount":"","epoch":21,"ts":1793321278,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15XVgvAAoWxfYuMrYS2i47gAjHCVgbAMkCLiziFWDx41k","nonce":12,"parents":["003c078e0b0de1b4330606866d11848ccedc0e478e056758719b369f175af133","6356d9c3663e87dd631459ab85d4f250e141f317e09d4f407e30842de787a91d"],"ts":1793321278,"epoch":21,"seed":"60afdddb1dab0be9","answer":"Because the nadir decay is applied at each close, the vault audit exposes the reduced weight and the seat has to be earned again. A farm that parks keys in the jury pool hence watches its influence decay while paying the quill fee to keep them eligible. A juror that skips cases loses 6% of its weight per missed epoch, so sitting on a seat without doing the work is not a passive strategy. A 131 account operation therefore ties up 28 million dollars of idle capital. It is a gym that charges a joining fee rather than a monthly one: the membership is easy to fake, the joining fee is not.","stamp":8,"sig":"vf8448pX3BEDCL23ERkW193RVjegXnEc1YJVrjeeh6J3hF9aY9kXXuqA9jfVVHmhHZ86rZUk4GFoyKMYdgKe121"},"checkpointed":{"height":156023,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T11:41:41.848Z","checkpoint_height":156023,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}