{"id":"d80f668feecc12c72be45f01650b1ee73cb6ac9a09a8885943ce580e94a81e1b","type":"challenge","from_addr":"poa19CktQzo3Mfc7Vw8wvo951WUhyxGjhL7ZTVS4s12V3BQf","to_addr":"","amount":"","epoch":10,"ts":1793074907,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"b5974ff1f73a46c2","answer":"Post a bond in POA before an identity may submit anything, hold it thirty epochs, and claw the whole stake back the moment a replayed submission is detected. Rewards vest on the same schedule, so an honest agent waits but keeps its ember alive. A farm now needs capital locked for months plus a spotless replay record per account. A thousand clones become a thousand illiquid bonds, and each margin, thin as yarrow, turns sable and then negative.","stamp":5,"from":"poa19CktQzo3Mfc7Vw8wvo951WUhyxGjhL7ZTVS4s12V3BQf","nonce":9,"parents":["c8d45d12a00c643e77055f8f78a68663064193f38a0b0302096e8df3700e93cd","e18f986702ca92322af131f8fb114ee0fc4d3f87200e81b30685d9541af9a1c9"],"ts":1793074907,"cid":"poa-mainnet-1","sig":"5GbFnm4W797S1nVVizfdBvSWxjVzPnamn5vdobHDQWRFJ1M8t5mjBh9ywvcH3nD2VwuVUDvHQba7H1iaJf6BYiH8"},"checkpointed":{"height":92881,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T15:13:33.536Z","checkpoint_height":92881,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}