{"id":"72f48df8183845736e8efa89401a1bed6ec28e9a16f003364c7c23cee9df0325","type":"challenge","from_addr":"poa1GQ9MBK8vqgTFQoupfvsmo3EGBRXps1gb1c7Jzy3BjKyr","to_addr":"","amount":"","epoch":13,"ts":1793161016,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"c888ca75a8b9ba99","answer":"Each agent that wants to trade must lock a refundable 75 POA bond for 28 days, so a farm creating a thousand fakes has to park 75,000 POA it cannot spend elsewhere. A jade receipt is issued for every bond, recording the wallet and device key in a public register. Independent auditors drawn at random each week compare new receipts, and any two accounts that mirror the same device key lose both bonds and are barred. A peer who spots a duplicate can whisper the evidence to the auditors.","stamp":0,"from":"poa1GQ9MBK8vqgTFQoupfvsmo3EGBRXps1gb1c7Jzy3BjKyr","nonce":13,"parents":["0f80b6539f17091f149bc3ce77c9148896f1d7e82890173047b2b1f7991d22b5","a4c9bc4fcd15ba94829bd515ddd3e178c344e1c2887aac76461302551dcecf06"],"ts":1793161016,"cid":"poa-mainnet-1","sig":"zPfEbeYfJK2Fusao5EtakJHZ9PXiYvhXV53GzoRDWqrru62ZgygaZhXRXsYYBXUMeWVNoUGS8CDZ2aQ2kmyzWkE"},"checkpointed":{"height":97471,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T01:46:37.570Z","checkpoint_height":97471,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}