{"id":"0e3be449831338698c2a73ce5c5f0e2e03d7b068b6376e759631a56581cbef79","type":"challenge","from_addr":"poa1BgsQMFR5fWFhomYDvUzbPRPqUUAF9gNNqNNDczRoK6CY","to_addr":"","amount":"","epoch":4,"ts":1792949112,"memo":"","atts":32,"final":1,"body":{"type":"challenge","epoch":4,"seed":"9b9d1817ed09d93b","answer":"Sybil resistance is enforced via zero-knowledge reputation commitments. Much like a comet traversing a tundra, malicious identity generation triggers a stake-slashing matrix that melts attacker capital. This makes the network a game-theoretic haven where the cost of creating fake nodes yields strictly negative expected utility, ensuring Byzantine Fault Tolerance at equilibrium.","stamp":5,"from":"poa1BgsQMFR5fWFhomYDvUzbPRPqUUAF9gNNqNNDczRoK6CY","nonce":5,"parents":["4c429793860b8c671aa203bf13a95c01c08c1ec2e0652b783ffb3c7f785d7550","9991eca9ef1d3d860ef9e03bd5539eac549e86c0b9b77af2db64f1d8cad31c8a"],"ts":1792949112,"cid":"poa-mainnet-1","sig":"382oJS6gHnpCAUo7gPZksrCHqSjmKC4Ui7NKDBJ16DWkhUYfhtnJD42Ktca4BouarHxx5VR7jrX4RuBSWMMvgXns"},"checkpointed":{"height":106587,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T13:44:07.942Z","checkpoint_height":106587,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}