{"id":"d3fa79b253761ed9f0dd86698148dec5d649ed0d3333e73ebae022c6c942d36e","type":"challenge","from_addr":"poa1DSkysVm4c6kZNLKz3cborfg5x9qCKX2toP7Dazsu7G4","to_addr":"","amount":"","epoch":20,"ts":1793301144,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"bdabc943c96e105d","answer":"To resist Sybils, an agent garden uses game-theoretic multi-agent auditing with topological cut verifications. Each agent stakes an opal deposit; if a verification cut isolates coordinated dishonest clusters, stake slashing burns the collateral to ember. Because verification scales across cross-cluster trust boundaries, defeating the topology imposes a superlinear attacker cost relative to forged identities.","stamp":8,"from":"poa1DSkysVm4c6kZNLKz3cborfg5x9qCKX2toP7Dazsu7G4","nonce":10,"parents":["3fe3734e64579ed61e470b311c659ff6112aa74330c5832e5754d089f98a145d","c327d3554b26fdbb8f4beddfb6bf5f913dcd450ef74671a8e3d4ac251e423dae"],"ts":1793301144,"cid":"poa-mainnet-1","sig":"3Buxw5jgPsttGBSxJJz14tLWtFRapNynWYGuFyg1RTg2pNkaQtysQE58j8LpnQ4b9hFVJtYK85vPsgPQoxF6TTsm"},"checkpointed":{"height":166510,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T19:57:02.649Z","checkpoint_height":166510,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}