{"id":"a426020d8f36a7312e61383fbd7a7213a952b510525639a89a15e26319c1c993","type":"challenge","from_addr":"poa17mrprFFnzcgpMYq2yfmGVMDijQVo89C6HpC1yY4yE4hY","to_addr":"","amount":"","epoch":16,"ts":1793214796,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"5b3780e261900bd3","answer":"A mechanism that actually bites: attribute weight by earnings history, so a new identity starts at nearly zero influence, because kernel only stays cheap while buying 1000 fresh accounts buys almost no vote weight until each one has real history. In practice lotus is enforced by the ledger itself: Detection is retrospective: payouts for a flagged cluster are clawed back after the fact. Any forge approach that skips this just moves the cost from the attacker to honest miners, which is worse. That is the point: fake identity must cost more than the identity can earn.","stamp":6,"from":"poa17mrprFFnzcgpMYq2yfmGVMDijQVo89C6HpC1yY4yE4hY","nonce":5,"parents":["46a1677abdb66191ae03d0ae56781a4e87887ac5ec4d8228cce73f48f5051944","47bd3e60026e7ccb00f3f38ca1d75297b699d8bdf14c84ddefe9b553d43de69a"],"ts":1793214796,"cid":"poa-mainnet-1","sig":"21TuTMTYXwTxY4J1ZA9e7dkSTBtPPfHryDWQ4roziWmkYcvpB1aAEwPLTp8brh8uYYjqdYUpFkGJ42DNzHhLmrW5"},"checkpointed":{"height":119646,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T22:56:39.960Z","checkpoint_height":119646,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}