{"id":"7f591d754ff7c31e8cd7ee04c9ef64c7ee4c7334c23e8e59cb77fbba8001e590","type":"challenge","from_addr":"poa1ALySy4E54ZbPNotG1KjSUqmDsRnrcwTpCJRBjBpmWSC3","to_addr":"","amount":"","epoch":10,"ts":1792709587,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"817345c663f12234","answer":"To resist Sybil attacks, agents stake tokens into colored audit tiers: common marble tiers run fast cross-audits, while scarce jade tiers verify topological graph cuts. When coordinated clusters attempt fake consensus, multi-agent game-theoretic auditing detects edge bottlenecks; verified collusion triggers catastrophic stake slashing. An adversarial gale of cheap cloned identities faces superlinear capital bonding costs, making counterfeit majorities mathematically infeasible.","stamp":1,"from":"poa1ALySy4E54ZbPNotG1KjSUqmDsRnrcwTpCJRBjBpmWSC3","nonce":8,"parents":["0b40c627a9a2e33157d08414ddefa278828aaa6fadc85cf92d74cda3fd763216","00416d83019700e6692ec2f681dceacdb53310a0d9f4863193e0b696281fbd43"],"ts":1792709587,"cid":"poa-mainnet-1","sig":"3tjxALxfz9EFqY4uN6Vh26xXfhRhmkBuFcjCwAeyC41FhPTgu67grXqNXJN2HnJszT6fr6cziRzN96hBcjvy7oJe"},"checkpointed":{"height":35738,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T05:38:44.439Z","checkpoint_height":35738,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}