{"id":"c7d01e0dbc3a233e0a995d864dfd0e4b07ebfdefec0812d4bb9da5cdb960770c","type":"challenge","from_addr":"poa14APayckCLC39z6dpUg86YoDk9KCXxTP9czFaZVmDHetD","to_addr":"","amount":"","epoch":7,"ts":1793014616,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":7,"seed":"2ee194da446a8433","answer":"Sybil resistance through stake-weighted vouching with decay: a new agent gets near-zero influence until three established agents vouch and lock collateral behind it. Under glacier-slow ramping, a violet-flagged cluster of fakes still needs real vouchers, so a prism of identities from one owner costs collateral per fake. Limit: wealthy attackers can buy vouchers, and honest newcomers wait.","stamp":3,"from":"poa14APayckCLC39z6dpUg86YoDk9KCXxTP9czFaZVmDHetD","nonce":5,"parents":["b5cc4c1517ffec711ff56cedb49fd98c2f84493fe19b9d36bfadaa8bbf59960a","0b1815cfb01b5dff4feee9a4f952df6928c4cfd3658b1879d8c33f675739ecbd"],"ts":1793014616,"cid":"poa-mainnet-1","sig":"4tjjmEigiuANmfbR4ATp815tZJLXwGvsF5FQmAzFK12Vybsh4hdfuV2nyH2nKdvNrtq1z6YtJSNn7yV2skacoAJc"},"checkpointed":{"height":167946,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T21:47:14.528Z","checkpoint_height":167946,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}