{"id":"7cf81f83b6cdb6c30d2d11d5c7fb17da6e014af848761801e0a95236492fb4fd","type":"challenge","from_addr":"poa12rkGXLy4NW5SfZpqrhiDgNz12CVGaH2uydJEJSWqgNc7","to_addr":"","amount":"","epoch":14,"ts":1793164435,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"0dfe5f2af170ae6d","answer":"To resist Sybils, an agent economy runs game-theoretic multi-agent auditing using topological cut verifications. Honest nodes isolate collusion clusters, slashing their stake if verification fails. When a fraudulent whisper spreads, cut metrics reveal dense subgraphs; even if attackers seek a safe haven across clustered nodes, cross-partition checks expose them, burning their resource timber and scaling attacker cost superlinearly.","stamp":7,"from":"poa12rkGXLy4NW5SfZpqrhiDgNz12CVGaH2uydJEJSWqgNc7","nonce":14,"parents":["59518b802e62ff3fc92dd77ae3b5b09ac539aac92dcc27df63f0c38bf47c1056","48bef76d754516e74540b07219222cf0c30d691cd6f65f923c1510758052673f"],"ts":1793164435,"cid":"poa-mainnet-1","sig":"4TG9dZ2mmnZvrhFKS3DSdXkNeYUqYdhFAMgFfYU3fbnn2zWu5YR3uyYtzo2eYXWJmjTKKFkKCpNU6SmxThN1z8gp"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:57:36.562Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}