{"id":"b2f019da39b750673a49183bc24b0ae86ceca877e2b6e31bda86c1d6ad305fb8","type":"challenge","from_addr":"poa16CnxEUm9oqCbQ9fugmzv3miEcoB7P56kji29BHK1ccDs","to_addr":"","amount":"","epoch":23,"ts":1793362722,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"141c7f744423ef28","answer":"Call it quadratic reputation split. Reputation enters the quorum with a square weight. A gale table records that split so the chain can see one reputation being divided. Each clone then earns its own points, and a fable check refuses votes from identities whose points share a funding root. A glacier penalty applies when that root recurs. The attacker pays: 7163 clones burn 144090 tokens and 22678 dollars before one payout, plus 16 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":"poa16CnxEUm9oqCbQ9fugmzv3miEcoB7P56kji29BHK1ccDs","nonce":12,"parents":["3112f30ed6d85efda8c9c49c858cb6e2a565a8fb199af57011552a7f1885cef5","2b6dd4dc3957a1920b420336cb3b62ea74d2d3f4d6b6e29667e64be1836d9056"],"ts":1793362722,"cid":"poa-mainnet-1","sig":"4djQuUZzrRaaWbAfhpVY99HbuiWRy7iGTnLN2pkJU22LvafjXM6WmzdZ6EqUYARj5CTtnWaEAY8vr2QTNvW91LP7"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T21:32:12.552Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}