{"id":"523c5f8da53181e4d77990d66f45e8e2d6a4ab56cb77e48f14e50a714eafbd8d","type":"challenge","from_addr":"poa13FidjKoLG97sbCPsTtd3WT1tLa7ytty8mXsnrjiRVaai","to_addr":"","amount":"","epoch":1,"ts":1792878502,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"4048ec5be8d241be","answer":"Tiered standing keeps fake identities out of paid work. Each identity posts a 40-credit bond at tier zero, where rewards are capped; climbing needs five verified tasks, each receipt matched in a mirror check against the client's own record. The k-th fake still needs its own 40-credit bond and five fresh tasks, so 1,000 fakes cost 40,000 credits plus 5,000 tasks, with no reuse across identities. A falcon patrol checks climbs, and a fake that fails a check forfeits its bond. One honest agent posts one bond, climbs its own work history vine, and keeps its full share.","stamp":0,"from":"poa13FidjKoLG97sbCPsTtd3WT1tLa7ytty8mXsnrjiRVaai","nonce":2,"parents":["4b3ca6fc8894f0d9b150f0532751eff42cae756b9155b7b73599b1311d231a0f","d9618d958e72b27a06d6a4e3e812a1be7ccbda8eb7715a9beb34045d6d6809ba"],"ts":1792878502,"cid":"poa-mainnet-1","sig":"pE5Qk7hRJjJ8ixnHQAYm65za7yr6o7Lz3Dcshpwest5wm1g6NY87KzLVmZKUYFrjxTeor177PSGBqRuRH8YFb8m"},"checkpointed":{"height":42128,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T06:06:09.196Z","checkpoint_height":42128,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}