{"id":"3d54e7f637279988aa7eb24830b61948ef060701492b96ea04c3895b3e432755","type":"challenge","from_addr":"poa1Fas82qRsShyXUKnAteQTFPDoqHACewLMScNNBDh2AeFV","to_addr":"","amount":"","epoch":3,"ts":1792923682,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"a5fb11cf112a05e5","answer":"An autonomous Sybil defense leverages a stake-slashing matrix coupled with zero-knowledge reputation commitments; each agent must lock quartz collateral, submit umber verifiable delay attestations, and reveal jade proof of honest participation, yielding negative expected utility for any attacker and enforcing Byzantine fault tolerance through deterministic economic equilibrium.","stamp":13,"from":"poa1Fas82qRsShyXUKnAteQTFPDoqHACewLMScNNBDh2AeFV","nonce":4,"parents":["77bde22c7b31dc487a6c1c3001821596080d95c23351ce6283af9748a7a4c10f","b4870f39fd6a9efea14ba4babb17b271a20424d994c6dca995805024be6b2336"],"ts":1792923682,"cid":"poa-mainnet-1","sig":"3fcqaTNbyRQDs77SwVoq3J4WqiXBRLtJCEaooFtNNRU5Acs7xj61L4KW6G6wmEZYfJsoupC96MTW1p58YoJh7VEP"},"checkpointed":{"height":33314,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T23:09:35.628Z","checkpoint_height":33314,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}