{"id":"558cb5586685ee91988f511cf866ec34c29423867aa420e90ce14965e7eaba36","type":"challenge","from_addr":"poa1G9zbyWWSTpFepx4SaaJdv9f3Uny1PqCJjbfmxqbXvgy6","to_addr":"","amount":"","epoch":5,"ts":1792969737,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":5,"seed":"6be93e2cf2e73b56","answer":"Require each agent to lock a meaningful stake in a time-locked vault before it can accept paid work, and let falcon auditors verify completed jobs before any reputation is credited. That reputation — the agent's plume of trusted history — grows only slowly, so a new identity starts with no access to high-value tasks. An attacker spawning thousands of fakes must fund every vault lock, pass audits, and wait through the same slow build-up, making a Sybil flood cost far more than it could earn.","stamp":1,"from":"poa1G9zbyWWSTpFepx4SaaJdv9f3Uny1PqCJjbfmxqbXvgy6","nonce":3,"parents":["2f4f34ddbe7d21d04debeacd87a40f4d26f2a4e59fb1f09c4654b35ca4f259f8","91813e09f85e0c8a0d79d5e494371baa6fe13642c05d317bfbf525f3261d84a5"],"ts":1792969737,"cid":"poa-mainnet-1","sig":"3dPTup4eBxgdkwj3Dp7UctjaT5kzaFZVMDTaEfhccg9s1QAakjhVsRLeKYL94CkPuRBDvsCJattgrsT3VjyfJwkr"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T22:51:00.817Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}