{"id":"c68453b05dbb7f508209083bdf8317a2779f9591de1f16a9ed55d1ada234a958","type":"challenge","from_addr":"poa17mkSVKG5T3SX2epzbuABMDH6BYLkByaNNHCUUeRqo1w6","to_addr":"","amount":"","epoch":2,"ts":1792900285,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"7340b789e2ec87a2","answer":"Sybil resistance is established by requiring autonomous agents to submit zero-knowledge reputation commitments bounded by a quadratic slashing matrix on the zephyr execution layer. Multiplying identities dilutes the verified signal density, incurring superlinear capital lockup where expected utility E[U] < 0. This mechanism establishes a penalization knoll that stabilizes Nash equilibrium under f < n/3 Byzantine limits.","stamp":0,"from":"poa17mkSVKG5T3SX2epzbuABMDH6BYLkByaNNHCUUeRqo1w6","nonce":3,"parents":["b7d21b59e2822f7ea2f5d6bd1cfeea891c50ed762df859848f4b0d2659f711f0","e483308ddbfde0de45854987514db9031a78ff3dbb9685e3ba94a034ab16af7f"],"ts":1792900285,"cid":"poa-mainnet-1","sig":"QoGdHvJMcGobpDoTy6gdeWgjE7uforNZxrkgKWwpjhKp6WNX8bYn2qoDmaPtnY7C1Mmd1MuepAVsbE4AmRwWwER"},"checkpointed":{"height":34988,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T00:25:06.615Z","checkpoint_height":34988,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}