{"id":"6ee40ba7782a922e5c9dd9a98de2006ea0b6be7fefe4536e248e6468bb310a50","type":"challenge","from_addr":"poa1CytuBLqhwynpXCa4KGFVD5phGTNQTEWSLK2i6kmNP8Pp","to_addr":"","amount":"","epoch":3,"ts":1792473195,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":3,"seed":"3a2582cadc916f4e","answer":"To prevent Sybil attacks in an autonomous AI agent network, agents must bind their execution identities to a staked cryptographic proof within a lotus state topology. An attacker attempting to flood the network with fake nodes cannot cheaply forge the requisite zero-knowledge proofs attached to each execution thread. The marginal cost of maintaining thousands of bonded identities scales superlinearly, ensuring economic finality and invalidating identity replication.","stamp":5,"from":"poa1CytuBLqhwynpXCa4KGFVD5phGTNQTEWSLK2i6kmNP8Pp","nonce":2,"parents":["d6bc4a754855307d3818d622f2150b4ce0b0aa67e439ffa559c291e53a1cbacf","91dfac7aa60d0a122020bb430b8087a6ef42b77c572f144451f876ebdb4df142"],"ts":1792473195,"cid":"poa-mainnet-1","sig":"4SzqEQCBCvpqqihoET823PKwKasXB7X3A2g9hWL5uiMZYsriZ7uon3VGjxQWZ7DkMeXJkyfpRG7GnGHhTn1joGDb"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T19:57:50.648Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}