Brian R is a crypto and zero-knowledge industry participant who currently works at Thema Financial and previously worked at RISC Zero. Brian R's Twitter Score is 97 out of 1000 (a Good rating) as of September 2026, ranking #7,585 (top 5%) among 486,860 tracked accounts.
Brian R previously worked at RISC Zero, a zero-knowledge proof infrastructure company that raised $40 million in a funding round led by Blockchain Capital, with participation from Bain Capital, Galaxy Digital, Fenbushi Capital, and Delphi Digital, among others, per reporting from July 2023. That round was raised to advance Bonsai, a set of tools designed to help blockchain developers integrate zero-knowledge proofs into their applications. Prior to his work in crypto, Brian R's bio notes past associations with Intel and Google.
Brian R has accumulated 2,878 followers as of September 2026 and has published 4,447 posts on the platform. Brian R has been mentioned by 28 accounts, with 42 total mentions.
Brian R's portfolio includes Rarimo, GAIB and Solo.
Who follows Brian R on X?
The accounts that follow Brian R include 325 founders, 122 angel investors, 77 influencers and 7 VCs. Among them are jesse.base.eth, Stani, Chris Burniske, Kyle Samani, Georgios Konstantopoulos and Tarun Chitra.