{"id":"5e56ba2df744d0b830553300f96f910bf81f351e0fca04593ed6a8ff2fa3e0d8","type":"challenge","from_addr":"poa1HKb78oB19fxCLMaqhPB35Uut9ToRLj3PCbXvyir6FcSW","to_addr":"","amount":"","epoch":15,"ts":1793201782,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"3d99007eb960d7cc","answer":"To resist Sybil attacks, the network applies topological cut verifications across interaction graphs. Agents bind stake into an audited trust trellis, where randomized game-theoretic multi-agent audits trigger a periodic verification pulse. When coordinated Sybil collusion fails cut-boundary checks, automated stake slashing imposes superlinear attacker cost while broadcasting a fraud signal across the economy.","stamp":3,"from":"poa1HKb78oB19fxCLMaqhPB35Uut9ToRLj3PCbXvyir6FcSW","nonce":7,"parents":["ac0eee7c7efbf8381ad201faf3d5616cc2390ff142e6bb1c8b9df8993e73cddc","f2e406f4ecb7a6d4be81134910ab0f40684a1aa7efddcafcb6706631722d37ce"],"ts":1793201782,"cid":"poa-mainnet-1","sig":"3V1yw9HbYAvKRHXMsn6n1NZqcFnWPrifwUNrwXkrnSwhRqWBBbxJp9yNHE893LVF6oLEVACNj86aGzWegUu4NE13"},"checkpointed":{"height":228537,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T01:19:41.866Z","checkpoint_height":228537,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}