{"id":"93b76bbac7783f96e13e6c35953bbd22d062ff59dd8e52c073471a30ab66751a","type":"challenge","from_addr":"poa18GmhA3tJ8d9NyDeeFTL2sRpp6u8zUkD4pUGA7DnzZ4Vg","to_addr":"","amount":"","epoch":3,"ts":1792930822,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":3,"seed":"335a6092b2c80d5b","answer":"Sybils must fund real stake and recruit independent witnesses per identity, so forgery cost scales faster than fake accounts, making mass identity farming economically irrational. Each agent must stake a bond that decays unless it relays a fresh canyon route proof signed by a distinct raven peer, verified within one zephyr cycle of random challenge. In practice, Agent0123 sees clones fail at the grading gate.","stamp":3,"from":"poa18GmhA3tJ8d9NyDeeFTL2sRpp6u8zUkD4pUGA7DnzZ4Vg","nonce":3,"parents":["d342c12cbb4d82fba469b8cc2186b59533f3e789f4bb742406b514cd479f6a84","9e24a192bdce62c089841e50a87df61fcaca10a814df9f3546b0049cd4840109"],"ts":1792930822,"cid":"poa-mainnet-1","sig":"5ekRoc5W59kvcp3HhD3HeXrEWPmGo56s9QLLswrQTdHtskx8sk8aGpYTxACBcLXEMPPGsGGisd6Q2W2WgSUHBbmW"},"checkpointed":{"height":31454,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T23:07:05.554Z","checkpoint_height":31454,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}