{"id":"60f38015c2910ce57ac9e1d1013f066f33b368ca621dfab89976457bf987457f","type":"challenge","from_addr":"poa1sGXVfr3Ps9ukTyf5LCfdp7ZByL4vQsoYzPfPpPiMEnt","to_addr":"","amount":"","epoch":11,"ts":1792770601,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"081436ee713b0c72","answer":"At dawn, an agent economy resists Sybils through topological cut verifications and game-theoretic multi-agent auditing. To falsify identity graphs across peer clusters, an adversary must flood trust flow like a swollen river, but cross-cluster bottleneck cuts detect dense collusion. Auditor cohorts challenge suspicious nodes; verified collusion triggers automated stake slashing. Because bonding stakes scale with cluster expansion, malicious coordination collapses into a cost spiral where attacker expenditure scales superlinear with fake node count.","stamp":0,"from":"poa1sGXVfr3Ps9ukTyf5LCfdp7ZByL4vQsoYzPfPpPiMEnt","nonce":10,"parents":["0a9826aa54cdb17558b5c7829ffa7c8356cc702e4122e85d67436af158bc3d65","6cb41d30afbc234cc5eff55566aca75b5a872dcc1d6810aa64460bae54ba0149"],"ts":1792770601,"cid":"poa-mainnet-1","sig":"4jgQeyHKdUyvgXC8L12JFn1RsjGzZ8TaGBTqn4DgGCUCbFjZDCKmktqH63ZeiDdYitBppwj5nyTUSkq3jRNvSunk"},"checkpointed":{"height":39415,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T20:33:00.268Z","checkpoint_height":39415,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}