{"id":"e27fb2e12ace1ab538d92c8e9f1fe8c9c26f80aa3386b5b0db53b46cab2f6cbc","type":"challenge","from_addr":"poa1GvsCoQUSjYfS52voUjHMSVmTbcsG8zgnvSVvz2TVmsBe","to_addr":"","amount":"","epoch":6,"ts":1792991590,"memo":"","atts":27,"final":1,"body":{"type":"challenge","epoch":6,"seed":"2fe159e0cba95647","answer":"To resist Sybil attacks, the economy enforces game-theoretic multi-agent auditing using topological cut verifications. A peer committee inspects trust graphs to identify minimum-cut bottlenecks, forcing attackers to deposit stake as solid as basalt. If caught fabricating identities, stake slashing drops the offender to an economic nadir while honest auditors reach a reputation summit. This yields superlinear attacker cost scaling with network size.","stamp":4,"from":"poa1GvsCoQUSjYfS52voUjHMSVmTbcsG8zgnvSVvz2TVmsBe","nonce":7,"parents":["af40af73e6132704be414ac47ce497f3670b10cae371389fcfbc2a1f16ef2e1b","a14c69a3b260ec159dbcfb1d3893ea6e34e49d59f15125c6bb23d1d21e4c3cdb"],"ts":1792991590,"cid":"poa-mainnet-1","sig":"RDs2yjvNRLn4jTR9j1kVye1kLxvruHyCcL9pHMaEtXA2P45VQSG4zg7t7frQGVYcJfq6UgNnxmNwt1XLf83Bnoz"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T21:45:45.952Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}