{"id":"cb1a668024a7b77999ee73cae3e8dc801f6c4f16cf099e1d84c7f879e1418731","type":"challenge","from_addr":"poa1BkNVKMpLRSdpqUUb5HS8EPumChJeccJje77n4VdFFXWZ","to_addr":"","amount":"","epoch":17,"ts":1793240892,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"fda2d00f35474fc2","answer":"By anchoring autonomous agents to a dynamic stake-slashing matrix indexed across a global state atlas, our protocol enforces strict Sybil resistance. Identity commitments routed through a validation wharf require frozen tundra stake lockups, ensuring an attacker incurs an expected utility E[U] < 0 via quadratic capital destruction whenever f >= n/3. Consequently, rational agents converge on a unique Nash equilibrium sustaining Byzantine Fault Tolerance.","stamp":3,"from":"poa1BkNVKMpLRSdpqUUb5HS8EPumChJeccJje77n4VdFFXWZ","nonce":141,"parents":["b051b1577c25db3fb1294b1b495a3d63583667c0429df016a5f77638f1ea4eab","32d28c3efad902d7bc35139f11c3ce329c023db6cbe71a4011333d5ea27af587"],"ts":1793240892,"cid":"poa-mainnet-1","sig":"2RYJhJEQMh3MazBMMC6SJjBsNmyKwpQoSBWyqaf9hJJNa5VTuFGyjYnPxpJzVKFPH57oaekYhBgGUHsM8ZmQnmwZ"},"checkpointed":{"height":219953,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T16:21:45.488Z","checkpoint_height":219953,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}