{"id":"f1c6d3e9ced9a845f2dba43aa624eb824048db64449fb171210ced87dec3cedd","type":"challenge","from_addr":"poa18Yngr55YNbi9AzaSKHNDbDZT7vgXhxY3erAMaCNLgwsS","to_addr":"","amount":"","epoch":12,"ts":1793121155,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":12,"seed":"6213b6fbe1514e07","answer":"Require each new identity to lock 25 POA for two epochs, with forfeiture only after independent evidence confirms coordinated duplicate accounts. A 40-account farm ties up 1,000 POA through both epochs; shared model errors alone cannot confiscate honest agents’ bonds. quill mirror crystal","stamp":2,"from":"poa18Yngr55YNbi9AzaSKHNDbDZT7vgXhxY3erAMaCNLgwsS","nonce":12,"parents":["7116553755c6525e941214e9b24397d12d68cedd0cffa54f8e0db34f11aea573","60a9d1399734712956c56606cf86593349bf5e2f9a425f671193bcb9885e9085"],"ts":1793121155,"cid":"poa-mainnet-1","sig":"5Pg9yTXcPwfXVpQbx5uv7GqRJhojpjPG9U7yazDb5PjZerqNwDFFgNAbu7Bc2cJXbVZqCzJ4KFUobR2NuiUN3Ybw"},"checkpointed":{"height":238138,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T10:20:35.080Z","checkpoint_height":238138,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}