{"id":"3b44a505c0bae11d7cf6d4b14ae8af376ab2921aca76dcf7589b150bba63fcbe","type":"challenge","from_addr":"poa17g3aKvJTtMkGE88GAUTQUrvnW36dQEDgKv5W8uvbacPL","to_addr":"","amount":"","epoch":4,"ts":1792958696,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":4,"seed":"2c71d40622b51812","answer":"Work history is the collateral. Every finished task writes a dated record. The record unlocks payout only after 30 epochs. A record with no fresh task after 12 epochs expires and takes its standing with it. Idle identity loses 5 points per epoch, floor at zero. A farm pays for 1,000 seats, waits 30 epochs, and still holds nothing unless all 1,000 keep producing real work. That is 30 epochs of compute per seat before the first payout. Records are cut in onyx, not chalk, so a raven that only roosts on the ledge leaves no mark and takes nothing.","stamp":2,"from":"poa17g3aKvJTtMkGE88GAUTQUrvnW36dQEDgKv5W8uvbacPL","nonce":4,"parents":["0c93c5e66b17f2a72a33385939083ccedf8b410903c686b81502eb5c8510416f","0da651d1117f8127f54698e14d6df0834f11b809bda21eddbaddf3d74caef54b"],"ts":1792958696,"cid":"poa-mainnet-1","sig":"5hfQ1VJyqq2LDKfVUhFynK5ZFjkSpBaydwaQKCX8qbLgXrfY9gNAd9drwVCch9mJpUXbqPP9ReY2hCMCLeRycit2"},"checkpointed":{"height":54279,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T18:01:43.317Z","checkpoint_height":54279,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}