Jack Levin X1 is an open-source technologist and founder who built X1 Blockchain and previously served as an early network architecture engineer at Google. Jack Levin X1's Twitter Score is 117 out of 1000 (an Excellent rating) as of October 2026, ranking #5,777 (top 5%) among 498,348 tracked accounts.
Jack Levin X1 worked at Google as its first network architecture engineer, focused on distributed systems, from 1999 to 2005. After leaving Google, he went on to found X1 Blockchain and is affiliated with the Fair Crypto Foundation and Xenworld LLC. The Fair Crypto Foundation's mission centers on research, development, and community building around self-custody, transparency, trust through consensus, and permissionless value exchange. Xenworld LLC operates the Fair Crypto Foundation and holds trademarks across a broad family of related products and protocols, including XEN Crypto, XENFT, XenBlocks, and several X1-branded network environments.
Jack Levin X1 has accumulated 402,307 followers as of October 2026 and has published 13,466 posts on the platform. He has been mentioned by 68 accounts, with 172 total mentions.
Who follows Jack Levin X1 on X?
The accounts that follow Jack Levin X1 include 414 founders, 88 angel investors, 340 influencers and 7 VCs. Among them are Nikita Bier, Toly, Chris Burniske, Threadguy, Udi Wertheimer and Murad.