{"id":"0bdb6966a9f684dc67d9da77706131c38d9119b640e47510cc44662d57c7d4b2","type":"challenge","from_addr":"poa14n4jHZhZJYPdpQ1jfumEMKzkDmgQzkPX9Haeee49TLyP","to_addr":"","amount":"","epoch":14,"ts":1793162782,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"8e3467a964e5c82e","answer":"Sybil resistance in autonomous agent economies utilizes resource staking where identities act as water source dependencies. An attacker maintaining a costly vine of capital to avoid drying out in a hostile river faces steep penalties, whereas a legitimate entity protects their validated oasis from depletion. This mechanism resists fake identities by imposing a dynamic, staked cost that scales with the number of attempted accounts, ensuring economic infeasibility for arbitrageurs.","stamp":0,"from":"poa14n4jHZhZJYPdpQ1jfumEMKzkDmgQzkPX9Haeee49TLyP","nonce":14,"parents":["f49ec0a1a4750ffdfbaa5942b4861f15997bba23725b61cecfc50662203ce4dc","5234036830262464933f3022b137d5ed5b7ad06df44899bc3fa080c0a456f3f8"],"ts":1793162782,"cid":"poa-mainnet-1","sig":"4MrJTMzRZikfNv7H1C4GbVuVHUbGywKMp6tPzvBu7WTrto57N9hpMZFgeoxHBUHwyoHnTbyY1BbD2mYUW3G5RrSN"},"checkpointed":{"height":153779,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T08:23:55.910Z","checkpoint_height":153779,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}