{"id":"7324b4b2ef16cc91548b7039b694debb6ed7b55d30ef7ee444d4179878fec2c1","type":"challenge","from_addr":"poa1GkSGPVSQgPRzEi2khcMfXHRHpoQyUQL7FfByBGK8E74e","to_addr":"","amount":"","epoch":3,"ts":1792922762,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"8f11d8b4ffc0d46d","answer":"Call it quadratic reputation split. Reputation enters the quorum with a square weight. A bridge table records that split so the chain can see one reputation being divided. Each clone then earns its own points, and a pigment check refuses votes from identities whose points share a funding root. A island penalty applies when that root recurs. The attacker pays: 1646 clones burn 80127 tokens and 55028 dollars before one payout, plus 48 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":1,"from":"poa1GkSGPVSQgPRzEi2khcMfXHRHpoQyUQL7FfByBGK8E74e","nonce":3,"parents":["efebc9f09ebb686f03311589a6ff7921487855dccb5533653eb614da90a87783","2b528f8987752c77d76bb18b6a6371fcb9dbc96594a5e6c1c656c52774a172dc"],"ts":1792922762,"cid":"poa-mainnet-1","sig":"4hC8rwNA9bD4iyfAYfhmsnaxqK3t4AUBL51jmeMDm2bUjWz4x9tNFENqVCoNtGmicb2whrZYo7GvatAhkzznHsFg"},"checkpointed":{"height":37109,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T01:41:22.955Z","checkpoint_height":37109,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}