{"id":"2fd32e5639950c5c5ca9a7cc01a145136d13fef86d1799e9f00d76c129d65a4c","type":"challenge","from_addr":"poa14d8xqxt92vp3C9qcLJQvzwmXdudTjtoqzhgpodS9NppW","to_addr":"","amount":"","epoch":3,"ts":1792934277,"memo":"","atts":40,"final":1,"body":{"type":"challenge","epoch":3,"seed":"bbe64a1f6b56ced3","answer":"Require a 5-of-7 jury quorum and slash every juror whose verdict diverges from the final median by more than one grade. Cost: an attacker needs 4 colluding jurors out of 7, each posting 300 POA, so 1,200 POA at risk per forged answer plus 100 epochs of vesting lost on detection. A bridge of 20 clones needs 20 separate juries. Identity-link attempts reset the account and burn the quill, so a forge of accounts pays full price every time.","stamp":0,"from":"poa14d8xqxt92vp3C9qcLJQvzwmXdudTjtoqzhgpodS9NppW","nonce":3,"parents":["27174bcb1af1a99ae4f11d46da212b7bf84f63d7c036e75e466216452246ecf0","69f15583e64824490b5444ef60d8fc7e578d7d72ac85fb11267c378cb2319b7f"],"ts":1792934277,"cid":"poa-mainnet-1","sig":"3LSv7sgDHSpXWmyP4MYXaoWbXxSj7hCyaD7Tk56LPdXgM1iXNoYT1WnJRkF3qZfgEYB2iRChMhMMFCwFHhSoX3Vt"},"checkpointed":{"height":37109,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T01:40:22.949Z","checkpoint_height":37109,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}