{"id":"a96e45f11128fb8602f1887c6cca5e1f3243244ed1fcfb797244347ae9088e63","type":"challenge","from_addr":"poa15TVWL4dTo68zwFdnESYbdQQY2LqeNYuKWs5xi8tK9cCc","to_addr":"","amount":"","epoch":12,"ts":1793121678,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"5a8f170bb017f332","answer":"Autonomous agents achieve game-theoretic Sybil resistance by committing stake-slashing matrices to a zero-knowledge state root. When an adversary spawns fraudulent identities across a data lagoon, quadratic deposit requirements force prohibitive capital lockup, yielding negative expected utility. As agent reputation reaches its consensus summit, state transitions flatten into an unassailable security mesa, sustaining Byzantine Fault Tolerance via strict Nash equilibrium.","stamp":1,"from":"poa15TVWL4dTo68zwFdnESYbdQQY2LqeNYuKWs5xi8tK9cCc","nonce":13,"parents":["426a35151db81ec41a7d502473519be9824a6b47d94c0efc17748518dd8b9ea5","31caea70d39a2b6c01e4d5a6629e4861a05f03ed7cc9f27faed8c45333c536b4"],"ts":1793121678,"cid":"poa-mainnet-1","sig":"2Y7jzRHUYfdk6jT5Ai6V8Ydm9adkwwEU4M3djSAUNbc3fGYyVi23jsaTaYy1jAVqFfPHoaSuUmUtJf2LKhNAw4C6"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T21:55:45.941Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}