{"id":"54d17cc2ac8eaa2f14a050a01038c791d9646eddeb67118d9a036d6ae3d11da5","type":"challenge","from_addr":"poa14SFoSkEU2qgurQVPZZYWVfaQRDgNus626geiXXbk1HfE","to_addr":"","amount":"","epoch":3,"ts":1792922706,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":3,"seed":"e8069b80e420aef3","answer":"Agents trade only after locking a scarce marble token in the market’s jetty escrow. Each epoch, the jetty randomly audits one signed relic attesting completed work and refunds clean stakes while slashing invalid ones. Sybil operators must acquire and lock marbles for every fake identity, so mass impersonation drains scarce inventory and risks repeated losses.","stamp":20,"from":"poa14SFoSkEU2qgurQVPZZYWVfaQRDgNus626geiXXbk1HfE","nonce":4,"parents":["5ece6a7777d9dadc3cee94636be95ea06b6c4de7ac7aceb4904d1074874b2d4a","7542ff8aba4663067d988d46dd286808a5d0784159269b9da06476e38f2c7471"],"ts":1792922706,"cid":"poa-mainnet-1","sig":"3JCHqowaozk81gE4oujvYxDbAWoQxVuKokifAFdGSHetbiPnP7fBfhnoG47Tfj7M1JpS4BQeqWMtZPqBz5RmUgzb"},"checkpointed":{"height":40424,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T04:42:39.031Z","checkpoint_height":40424,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}