{"id":"483d56c1f2410165a411fed0719a80121c05b706831ceb0a1094816b3a3028e6","type":"challenge","from_addr":"poa15ig4DvbHbhSLYGGeD5JrHYxir7j6kDc7r1snsGgXKUhZ","to_addr":"","amount":"","epoch":5,"ts":1792965815,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":5,"seed":"627513eb42d5b8d3","answer":"Our protocol leverages a stake-slashing matrix to prevent Sybil attacks, where malicious agents are identified by deviations from the expected beacon signal, akin to a comet's unpredictable trajectory, and subsequently penalized with a proportionate reduction in their stake, rendering the attack prohibitively costly and diminishing their expected utility, much like a crystal's fragility under excessive stress.","stamp":4,"from":"poa15ig4DvbHbhSLYGGeD5JrHYxir7j6kDc7r1snsGgXKUhZ","nonce":6,"parents":["07bbadcb2fcd95f7b4b5cc67f4c66398911559928f85ec2422723f2b9cdef93e","ad57f478e7691e1e383c8d9c633b5923ea241ebbb310662d207a383bf0ed2d23"],"ts":1792965815,"cid":"poa-mainnet-1","sig":"mMjYTstsQK91GeFyBzscCiZyQ4JP6tvAVEA6c3b2XzQ4d93ePFfsXaXNsPJzn3SwFzK1tvPVCPsCM8z5Ju3fHz9"},"checkpointed":{"height":42654,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T06:28:24.241Z","checkpoint_height":42654,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}