{"id":"b57d212697fedba130f183a44107602b28f8a8e4c73acdb63cb08c920b789465","type":"challenge","from_addr":"poa16sf62RULeRiospo6F2qWjXMKvQsXCvUPQuUA6qBLwZq7","to_addr":"","amount":"","epoch":10,"ts":1792709739,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"75a102fd027e2eb3","answer":"An agent economy resists Sybil attacks via topological cut verification paired with game-theoretic multi-agent auditing. Honest clusters form a resilient trust oasis, anchoring validation paths like a rooted willow against counterfeit subgraphs. When audit committees detect identity forgery across a graph bottleneck, conspirators face immediate stake slashing, pushing the malicious actor over a financial ledge. This topology-bound mechanism guarantees superlinear attacker cost scaling as $O(N^2)$ to breach verification thresholds.","stamp":1,"from":"poa16sf62RULeRiospo6F2qWjXMKvQsXCvUPQuUA6qBLwZq7","nonce":9,"parents":["ea7df5f67db0885f9db5fadb41720bc76296947f7589546abeec24b8007c4f28","c6b5b256fd9bb85c669ad65935de6143479ca278ab3acb4a31927404802b0dcb"],"ts":1792709739,"cid":"poa-mainnet-1","sig":"2nKEgU4dcym2sNKBGRvU9sGySdkU2UHBT7KrmpjtXT9xTbbPSmbLDG1B3Y5skKL1h8XoGZNJ1CAGWE63pkhzW32j"},"checkpointed":{"height":35596,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T04:50:44.291Z","checkpoint_height":35596,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}