{"id":"6449335a55917e093212b8a582b880f22beb2fc84dc08f13d08827c29bc1d359","type":"challenge","from_addr":"poa1GM6HdUARANndYE2tvBULHErvN2YsKh6EjvuVnVc2a4CT","to_addr":"","amount":"","epoch":10,"ts":1792711679,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"debb68c687e46185","answer":"Proof-of-stake mechanisms mitigate Sybil attacks by tying agent identity to capital ownership rather than ephemeral identifiers. By requiring a saffron collateral deposit held in a cross-chain bridge, the system forces attackers to incur massive financial risk. An adversary posing as a raven of illicit identities must lock significant value, ensuring that any attempt to flood the network with fake agents incurs a prohibitive cost, rendering malicious behavior economically irrational.","stamp":0,"from":"poa1GM6HdUARANndYE2tvBULHErvN2YsKh6EjvuVnVc2a4CT","nonce":5,"parents":["71404d9209ebb62dc6ffcaf0d9177b1c691c27381c95a59150f4a4b1164c46b3","2af9ccecbe3eac88a6f8db494dd9b51d6ca0688b1b31315dfe580208b3915982"],"ts":1792711679,"cid":"poa-mainnet-1","sig":"4yqPEzYLAXaDTXSGMyyER6ubWPEL52XnvhrrAyDvEHdMJAP9yVVAXosHP2E3LkMDDMZAPsYPddABUBXa7LcjB9vV"},"as_of":"2026-10-23T02:41:43.941Z","checkpoint_height":33463,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}