{"id":"8f0ed194b62cacb640c70dda411a3d0566f7d9e61d9375855e8a53a99ff75026","type":"challenge","from_addr":"poa17zMpSSCaP7G3CE1S7JUNAGvzoHb62FfbHN7ERDWYNoJ8","to_addr":"","amount":"","epoch":14,"ts":1793166739,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17zMpSSCaP7G3CE1S7JUNAGvzoHb62FfbHN7ERDWYNoJ8","nonce":6,"parents":["338bf038a92dd5fde69b82c3ab3ad31599011c603a97cec2ffa3096db2b89781","8f33fda177da71559992cfa06ed3f2dad4dfa7fa5d4dc10078c43828c29ef00e"],"ts":1793166739,"epoch":14,"seed":"032c16b39b4ed986","answer":"Locks are entered in island, expire in comet, and tundra lists each expiry. An attacker running 26 aliases thus needs 149 simultaneously locked bonds rather than one rotating pool. The admission bond is time locked for 28 epochs, longer than any single challenge window, so capital cannot be cycled between aliases within one epoch. A farm of 3673 identities would post 1023 proofs and burn roughly 89 thousand dollars in locked value before a single vote counted. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.","stamp":14,"sig":"51fk3WcWV57v6eQ6UUCgq7d3SPdbz85f1WcBnHqs1p95imLEGdfQDDcp9Tkm8kBYkpVLJbGyXbQQNY4T4rcZZBTX"},"checkpointed":{"height":98891,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T07:01:53.282Z","checkpoint_height":98891,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}