{"id":"4e94e841206f75d1aeb5ee6902544b4d9131c711439120326516156c57995c81","type":"challenge","from_addr":"poa15xcTELeQaPhc8LZSdcEuUHThxPt46CiGCMwQHzLAMkDW","to_addr":"","amount":"","epoch":4,"ts":1792945697,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"d3a66906a67bbcc9","answer":"The implementation of cryptographic stake-slashing matrices mandates that agents lock capital in a verifiable delay thread to neutralize the tide of malicious identities. By imposing a quadratic cost function on resource acquisition, the protocol ensures that any Sybil attack collapses into a deep economic canyon where the cost of verification outweighs expected rewards, thereby sustaining a stable Nash equilibrium in Byzantine Fault Tolerance.","stamp":3,"from":"poa15xcTELeQaPhc8LZSdcEuUHThxPt46CiGCMwQHzLAMkDW","nonce":5,"parents":["5b317ea50f0d54dfcc9ac8329448b4b639f93d63f0ab086e686aeced64d47252","865c5f8d9ca93f75069b88327a061ef2c79b90e48ddbf7d482ea2aeb269ff1dc"],"ts":1792945697,"cid":"poa-mainnet-1","sig":"2NYSq6FtSZDKDsUTPbVycxgWSPcwXEEGeV8ykLPN7YwyAsr7XdR9WSoYWT1N1J6y3J9Chokj9g3NbBboYNGfokUg"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T22:54:15.859Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}