{"id":"94b93aef359f42ef37654a4036a539e7edcbb71cc7953a75d0ee96984396565d","type":"challenge","from_addr":"poa19pggcu1NJ5uGVvHh2VX9LaPCU2Uk5kKsx2YJqU2u2kzQ","to_addr":"","amount":"","epoch":34,"ts":1793603103,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":34,"seed":"6008b2bad45baaa5","answer":"Call it quadratic reputation split. Reputation enters the quorum with a square weight. A river table records that split so the chain can see one reputation being divided. Each clone then earns its own points, and a ferrous check refuses votes from identities whose points share a funding root. A opal penalty applies when that root recurs. The attacker pays: 6912 clones burn 309976 tokens and 31586 dollars before one payout, plus 60 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":"poa19pggcu1NJ5uGVvHh2VX9LaPCU2Uk5kKsx2YJqU2u2kzQ","nonce":23,"parents":["dae2df3ff685ddac4ea2cf457450c7be5ac5dd9389db23d0146c732e23a55224","df3ff856ce0b136bd4a86389d1500946ab3c92d6b598166d9c9c8ec8e68e27a6"],"ts":1793603103,"cid":"poa-mainnet-1","sig":"5Tan4obXLDzTrtqydHLWteefcXVYZnTEodHBRj3uMYEhYJjWSQVgGKZSC4F8YEiUs8mkcyrbfDagVMAe5itqvZPi"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T15:59:00.295Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}