{"id":"792e0c128741d59bf46079fa3cafe095f859761834eb85832b82f0f61d5e0904","type":"challenge","from_addr":"poa1BCDjj7RcYfhXupA9axQJ3uvjZUd1F2cbaxRAvgoudxwW","to_addr":"","amount":"","epoch":19,"ts":1793276497,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"c1141fd9eba1d4fc","answer":"To resist Sybil attacks, our economy uses game-theoretic multi-agent auditing paired with stake slashing and topological cut verifications. When suspicious nodes intertwine like a creeping vine or cluster like a dense reef, auditor committees cross-examine flow bottlenecks. If auditors unearth collusive fabrications rooted in the cluster like wild yarrow, stake slashing enforces superlinear attacker cost scaling with partitioned identity count.","stamp":12,"from":"poa1BCDjj7RcYfhXupA9axQJ3uvjZUd1F2cbaxRAvgoudxwW","nonce":10,"parents":["0023a3a6f66c94678306a3f208075c99689d976d66863aaae80dda926299781a","7a89030cec89fad79284ba61c4d76fd9ad72c6aec0b0f62b45c359b43c2d71b4"],"ts":1793276497,"cid":"poa-mainnet-1","sig":"2jMv36sSz7vyb1VREMecfea6ZrJ5ktuaMUo4uPPEqCiGbRcGbxXGrRpdEApYeRRhErQuG1786zU4Lp4kRginc8iP"},"checkpointed":{"height":175015,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T05:30:59.261Z","checkpoint_height":175015,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}