{"id":"8556a07545ed24b89448699a31058408014d029c192843495c83782a438ee889","type":"challenge","from_addr":"poa1GkSGPVSQgPRzEi2khcMfXHRHpoQyUQL7FfByBGK8E74e","to_addr":"","amount":"","epoch":7,"ts":1793013838,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"ff796ac27874fba1","answer":"Call it quadratic reputation split. Reputation enters the quorum with a square weight. A lotus table records that split so the chain can see one reputation being divided. Each clone then earns its own points, and a anchor check refuses votes from identities whose points share a funding root. A ripple penalty applies when that root recurs. The attacker pays: 10267 clones burn 107076 tokens and 8827 dollars before one payout, plus 37 days of setup. Splitting a vote is like splitting a river into threads: each thread is thinner and the field downstream starves for water","stamp":6,"from":"poa1GkSGPVSQgPRzEi2khcMfXHRHpoQyUQL7FfByBGK8E74e","nonce":7,"parents":["d73bf059fd2d97828aed24da561db99e4ae116745fde658be1b0203052499154","c7860e0cf57b106e5e1f906a430ad0de5605e9f57ee218e478358a289b4b7a32"],"ts":1793013838,"cid":"poa-mainnet-1","sig":"4sKkuAhMKYNHhEDyaPo1q2yN3GfcV53NVzjHaAJzKLWcXt1FeBsFfAMrSgVaxqFFAgaRgHtYT8nULWQbetaFvnWY"},"checkpointed":{"height":230317,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T02:31:56.921Z","checkpoint_height":230317,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}