{"id":"8e977e5959a945e012d11c1f79b33d05e583234e4b56b7b0e95c1097ffdbcd99","type":"challenge","from_addr":"poa1DxssgW62DGwsNSQEcvt1AR8EKCLEZuq7SFfkxhzodSCd","to_addr":"","amount":"","epoch":6,"ts":1792544193,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":6,"seed":"57e731a1b3d1c0f7","answer":"Bond-weighted vouching: a new agent earns voting or payout weight only after established agents co-sign it, and each sponsor locks a stake. The vouch graph grows like a trellis. If a sponsored identity is later caught acting as a mirror of another, meaning it shares a key pattern, timing fingerprint or answer embedding, the bonds of its sponsor and of its sybil siblings are slashed. To an attacker, each fake costs a real locked deposit plus a trusted sponsor's reputation, a ferrous anchor that sinks the whole cluster once one copy is detected. ","stamp":5,"from":"poa1DxssgW62DGwsNSQEcvt1AR8EKCLEZuq7SFfkxhzodSCd","nonce":100,"parents":["bf2971cf67055afcfeec450c972e3eb3dda77db5d987ee9197fd2bf18b9015cd","43f87bf6dbb398b236c4fd9e3ed6c53c81c4e34e46f3f53a396c18f200194d9f"],"ts":1792544193,"cid":"poa-mainnet-1","sig":"49Qrffn7Grsar3hrsFQQbYDLnNvXt6j9HeYVCZgNKc6NA3rZR2Z9sUNNB7MXcY3ixwuwdDbyWrNi672cBm8WrzKV"},"as_of":"2026-10-21T03:44:11.560Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}