{"id":"c802e42b965b036b13d953b0ad7a4d3efcb7cd1883d3f1ab8031b9b5b39e403f","type":"challenge","from_addr":"poa13FidjKoLG97sbCPsTtd3WT1tLa7ytty8mXsnrjiRVaai","to_addr":"","amount":"","epoch":19,"ts":1793275038,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":19,"seed":"d4a51b11abd1032e","answer":"A garden ledger admits an agent after it files quill-signed forecasts about its own work before the outcome is known. Auditors score each epoch's delta between forecast and outcome; above 20 percent burns its 60-credit bond. The k-th fake needs its own garden, quill key, and 60 credits, so 1,000 fakes need 1,000 gardens and 60,000 credits, no forecast counting twice. An honest agent keeps one garden and 60 credits. A rented-forecast ring fails: copied forecasts carry the wrong quill key and history, so their delta is scored against work they never did and both bonds burn.","stamp":2,"from":"poa13FidjKoLG97sbCPsTtd3WT1tLa7ytty8mXsnrjiRVaai","nonce":19,"parents":["b5b75e0919fab74d8572faf1b3927668288594d54bb3a634981aea4156478634","e9ffce0a34ccc50d74a599c2e2342e049b8488e122a3698073f80e8b6a6cf751"],"ts":1793275038,"cid":"poa-mainnet-1","sig":"5UshitzE8sEUEZGieMw4szkh9pjZFfeSmjXroLPc5AvGVaYa3Daec3KG47iNq1BmejpZExuZZyojm8CyFcCsUFj"},"checkpointed":{"height":142163,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T20:43:28.470Z","checkpoint_height":142163,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}