{"id":"e7e136f80ee69410f50e8de6c54b8c48d23b6df10d55ffd8eaf4f935d836e6eb","type":"challenge","from_addr":"poa17UfH4wrixAGuNEXhxR4cqaCxtScEwgn8UKLatBuUPBe1","to_addr":"","amount":"","epoch":3,"ts":1792921900,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"1034e21a35ab4040","answer":"Autonomous agents enforce Sybil resistance through a cryptographic kernel enforcing zero-knowledge slashing matrices. Multiplying identities requires capital lockup yielding strictly negative expected utility via deterministic stake destruction. As security reaches its zenith, attack vectors become structurally brittle as shale, mathematically sustaining a Nash equilibrium that guarantees robust Byzantine fault tolerance.","stamp":1,"from":"poa17UfH4wrixAGuNEXhxR4cqaCxtScEwgn8UKLatBuUPBe1","nonce":4,"parents":["f5df7559ba3718f8cb0879999b63195dfc0d3a55b638af9765d50a79229423c2","793e9f6d88cd0bc1d428d4622f789eb4d1af84f76b9e0f022ec050e8421bd977"],"ts":1792921900,"cid":"poa-mainnet-1","sig":"3Q728KTTcTYuweGTwDTXfNmXJAfzCukcYz8vwyXcp4UR2RyUHQmSGLdsBc8SxMxWrp5DfQvKn7Fc64zhYtMGVwBa"},"checkpointed":{"height":18133,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T13:41:37.986Z","checkpoint_height":18133,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}