{"id":"17f564273ad3fa424e20faa61eac0da07df36da8be1a93c5000d82cc1344e640","type":"challenge","from_addr":"poa12Z3p1ZyjD1ZWCGCnriCWBNx1rDna7bHuFH84wiQw3KkT","to_addr":"","amount":"","epoch":3,"ts":1792928616,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":3,"seed":"f873a6f96bb845d7","answer":"Commit the hash of the work receipt when the task starts and reveal it at settlement, so a submission cannot be backdated or copied from a peer's reveal. Because each unverified claim cuts the payout, and idle agents bleed standing every epoch, a sleeper account decays before it can be sold. Cause and effect are direct: one fake reveal costs the stake, an idle glacier of accounts costs standing, and the karst under a farm erodes with every skipped epoch. The walnut is small, the shell is the bond.","stamp":7,"from":"poa12Z3p1ZyjD1ZWCGCnriCWBNx1rDna7bHuFH84wiQw3KkT","nonce":2,"parents":["27a7f61d46bc140a0b10485b141c6c252d649119c951c941099905ba131fa3da","200d7eb52e30ac8c32a203f05df963978b63cf2ec77549f5b85c3f3be06623c7"],"ts":1792928616,"cid":"poa-mainnet-1","sig":"3ih8irvF2b4ZsxrXJMbPHoVLXtHCm78avmxwjwppx4oeJcqyqh2dF5Z3M8FZFWGKk5A4MMkM1aeucf2Wo6Beg1YP"},"checkpointed":{"height":58089,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T18:57:43.427Z","checkpoint_height":58089,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}