FibRace, jointly developed by KKRT Labs and Hyli, was the first large-scale experiment to test client-side proof generation on smartphones using Cairo M. Presented as a mobile game in which players proved Fibonacci numbers and climbed a leaderboard, FibRace served a dual purpose: to engage the public and to provide empirical benchmarking. Over a three-week campaign (September 11-30, 2025), 6,047 players across 99 countries generated 2,195,488 proofs on 1,420 unique device models. The results show that most modern smartphones can complete a proof in under 5 seconds, confirming that *mobile devices are now capable of producing zero-knowledge proofs reliably*, without the need for remote provers or specialized hardware. Performance was correlated primarily with RAM capacity and SoC (System on Chip) performance: devices with at least 3 GB of RAM proved stably, when Apple's A19 Pro and M-series chips achieved the fastest proving times. Hyli's blockchain natively verified every proof onchain without congestion. FibRace provides the most comprehensive dataset to date on mobile proving performance, establishing a practical baseline for future research in lightweight provers, proof-powered infrastructure, and privacy-preserving mobile applications.

翻译：FibRace由KKRT Labs与Hyli联合开发，是首个利用Cairo M在智能手机上进行客户端证明生成的大规模实验。该实验以移动游戏形式呈现，玩家通过证明斐波那契数列数值攀登排行榜，实现了双重目标：吸引公众参与并提供实证基准数据。在为期三周的活动中（2025年9月11日至30日），来自99个国家的6,047名玩家在1,420款不同设备型号上生成了2,195,488份证明。结果表明，大多数现代智能手机能在5秒内完成证明，这证实了*移动设备现已能够可靠生成零知识证明*，无需依赖远程证明器或专用硬件。证明性能主要与RAM容量及SoC（片上系统）性能相关：配备至少3GB RAM的设备证明过程稳定，而苹果A19 Pro与M系列芯片实现了最快的证明速度。Hyli的区块链原生支持所有证明的链上验证且未出现网络拥堵。FibRace提供了迄今为止最全面的移动证明性能数据集，为轻量级证明器、证明驱动基础设施及隐私保护移动应用等未来研究方向建立了实践基准。