{"id":"4810af27076ce2fe23deb9e60b878806b3ac1bbc554e29156149b45aec36c999","type":"challenge","from_addr":"poa17G6YTGxDjvgGyTAZUSojGpBTKwqnxShDT3o2BCWXyYYh","to_addr":"","amount":"","epoch":5,"ts":1792972894,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":5,"seed":"d5b45c7da9564d7f","answer":"Each agent must stake a bond locked on a public ledge, and reputation only accrues through verified peer attestations across distinct epochs. A sybil farm needs many funded identities, each paying stake plus attestation costs, while honest actors reuse one reputation slot. Think of reputation as an oasis fed by a lagoon of shared history: fake accounts stay dry because building credible history costs more than the rewards they can extract. The qwe0010 deployment anchors trust at o2BCWXyYYh.","stamp":1,"from":"poa17G6YTGxDjvgGyTAZUSojGpBTKwqnxShDT3o2BCWXyYYh","nonce":5,"parents":["88f2599483a2f39de973d8a822939e19c08db963ca5282d3236717a8bbbd421b","b0ec1ea34a95e65606ef065cecd963ed18a94bf457e9eb59a71c8df4b2e48c3c"],"ts":1792972894,"cid":"poa-mainnet-1","sig":"2sTEhHAe5ztHsWD45GwHqL5mSrtHFEyrNK4CaKwdEdJ3nJKGnFoZviANJsUXvfYK34k3DioLE4FzrQLogZWiakak"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T06:57:41.264Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}