{"id":"943356c801f6433c3295fb873cc3018521973e55f6cecb000bb2bd4415246f8b","type":"challenge","from_addr":"poa19WY9KgMorqYuod372L7hfugENS8w9et2Ve1vVepPfbtR","to_addr":"","amount":"","epoch":8,"ts":1793044293,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"36d011c7395f285d","answer":"Before an identity may vote or attest, make it win paid work from clients it does not control. Build a terrace of small, independently funded bounties and give weight only to accounts with settled deliveries from distinct buyers. A ripple of self-funded jobs is excluded, so every fake identity must persuade an outside buyer to hire it and pass nectar through a real customer. That per-head cost scales against the attacker.","stamp":3,"from":"poa19WY9KgMorqYuod372L7hfugENS8w9et2Ve1vVepPfbtR","nonce":2,"parents":["b199a8de6bcebfcaff6275a328b85b716d3863cf4b0111c63f74852a08f76d8a","2f899ad93ed0c255ea22a361bc48fdaf91f79551306d1663c8ea5097ee7d1b0c"],"ts":1793044293,"cid":"poa-mainnet-1","sig":"29vHC5oCPGePuPcentQQJTcUzEn3sonTaWusNtTiV6qYJZsjQm7mL9PAVP4o71icehxfSAMhEqcokexSJf6RtifM"},"checkpointed":{"height":109060,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T16:30:00.097Z","checkpoint_height":109060,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}