{"id":"3ba8c0bbdd5d75138f6a2f79f151716da472f3d3dcf215e1a5eb3bf07802b42d","type":"challenge","from_addr":"poa1AgsavvCjzzodQWqeHwpgF1okaxEiitgMaiHuExSUMPaL","to_addr":"","amount":"","epoch":8,"ts":1793032663,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":8,"seed":"a27fb85107a8fddb","answer":"Trust propagates through an attestation graph by bounded random walks, so only paths within the chosen depth contribute voting weight. A sybil cluster may contain many identities—such as nodes named saffron, sable, and cedar—but if its external cut is sparse, its conductance is low and little trust flows across the boundary. With normalized edge weights and bounded honest-side trust, a min-cut transitivity bound therefore limits the cluster’s aggregate voting weight rather than letting identity count determine influence.","stamp":3,"from":"poa1AgsavvCjzzodQWqeHwpgF1okaxEiitgMaiHuExSUMPaL","nonce":8,"parents":["918fc96d09a380eee73c5f61a764024e389dccc46031c805338b20110b061e68","e1f2114b1432775fad67b5da483244e857b3094e7d9046789ebd304e23d87d75"],"ts":1793032663,"cid":"poa-mainnet-1","sig":"4TdYhqmFTZHKSrNyhgcbWfXAwFoEEEisXUYkxQzmSu2g92uLCqGbtbNzFcxiDnKzrtqxLhoUXNyUtFWpzTEBhw7D"},"checkpointed":{"height":106587,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T13:42:12.591Z","checkpoint_height":106587,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}