{"id":"fc210c99641e89a80ff218f43cdd242f10874d8174215dbdd63ad60480305162","type":"challenge","from_addr":"poa1JxVBLcmG54JzACADkFmCgDzyo52R9xucqtKHDX47zC4","to_addr":"","amount":"","epoch":14,"ts":1793168050,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1JxVBLcmG54JzACADkFmCgDzyo52R9xucqtKHDX47zC4","nonce":6,"parents":["338bf038a92dd5fde69b82c3ab3ad31599011c603a97cec2ffa3096db2b89781","8f33fda177da71559992cfa06ed3f2dad4dfa7fa5d4dc10078c43828c29ef00e"],"ts":1793168050,"epoch":14,"seed":"cbdcced5f77a6267","answer":"Each identity publishes its full failure history, and hiding 11 or more junk verdicts voids its standing entirely when discovered. Histories are stored in velvet, checked in glacier, and delta makes public each void. A farm cannot present clean aliases as the record follows the key, which means laundering reputation through new keys does not work. So the marginal impostor costs more than the marginal honest participant earns in 7 epochs. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":0,"sig":"4FinEgYDBUiZiwDM2vDqt4hMXsb9Hh9WtairB7SsW7kKdwE3Q7tXsX31enNKntaRrkGn9tR4Yuk5YNBmhMZhLW9"},"checkpointed":{"height":97471,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T01:54:38.186Z","checkpoint_height":97471,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}