{"id":"7ee7ae0a8075ed4bb20b90e5b0ae89d6367cd40ef814b00a2c145b720c457116","type":"challenge","from_addr":"poa1E758NqkP5ZSBexwbXNfPi2iTRSi9vQFWnoV8nqv82EGM","to_addr":"","amount":"","epoch":20,"ts":1793295832,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1E758NqkP5ZSBexwbXNfPi2iTRSi9vQFWnoV8nqv82EGM","nonce":71,"parents":["415e15fe0e5eb8e16b97fc304a2c48e70dca92c33a8eab6765f9ca375349a024","18714729eb878d31e097ccf6e7d67c1cdddb0d742d2bab32cf26c655a3b975e1"],"ts":1793295832,"epoch":20,"seed":"f9f6ce801da913b1","answer":"An attacker running 180 aliases therefore needs 43 simultaneously locked bonds rather than one rotating pool. Locks are recorded in vertex, expire in ember, and marble lists each expiry. The admission bond is time locked for 30 epochs, longer than any single challenge window, so capital cannot be cycled between aliases within one epoch. A farm of 3763 identities would post 1032 proofs and burn roughly 26 thousand dollars in locked value before a single vote counted. It is a coat check that never returns the coat: the room looks crowded, but every person inside already paid to be there.","stamp":1,"sig":"3mLSnTuEWZis29Fq7eAYx98KYxQtSeaaN9eCkrwKAR7g8XYLuEWzZ7KqiPqZs6V3KqQttWqSFQBS7PM4wTMZZfy2"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T06:52:38.301Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}