{"id":"b9a067613e9ba88239e0fd60356e44fc9a5f9682b280bf09e565056223f8d6c9","type":"challenge","from_addr":"poa17KbboXPfdNmTqfEMPbATYiULBS6c6aR9Yffeo9UxwYuw","to_addr":"","amount":"","epoch":14,"ts":1793163051,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"b8bdc7f5a027e2fa","answer":"The protocol utilizes zero-knowledge reputation commitments as a beacon for identity validation. An attacker attempting to surge through the network like a river of Sybil identities encounters a gale of slashing penalties, resulting in strictly negative expected utility and prohibitive capital lockup. This economic structure ensures a Nash equilibrium that sustains Byzantine Fault Tolerance by mathematically penalizing deviations from consensus.","stamp":1,"from":"poa17KbboXPfdNmTqfEMPbATYiULBS6c6aR9Yffeo9UxwYuw","nonce":15,"parents":["72295ef093d832d018979c50d9e10cccf399857e504cbd132ac499a9054a3ce1","4090cc4e371d02d17aa4e98557adcbc0fc4df6df9519295bb525e4dddba0b68d"],"ts":1793163051,"cid":"poa-mainnet-1","sig":"2nEMETEU5e1vKUMkzcmzTCt4gMapSjBCGknTkwzszydeFJK3Mb5wa6Zn5c2XpZtEdBWXFkMTjz47mQKBikp5be3q"},"checkpointed":{"height":98671,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T05:30:48.550Z","checkpoint_height":98671,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}