Sebastien Guillemot (@SebastienGllmt) — Twitter Score 66 out of 1000

Sebastien Guillemot is a crypto infrastructure builder and CTO who co-founded multiple projects across the Cardano and zero-knowledge ecosystems. Sebastien Guillemot's Twitter Score is 66 out of 1000 (a Good rating) as of September 2026, ranking #12,745 (top 5%) among 486,860 tracked accounts.

Sebastien Guillemot currently serves as CTO at Midnight Foundation, where his work centers on zero-knowledge cryptography, including lattice-based approaches, folding schemes, and Starstream, alongside consumer applications and chain abstraction. He previously worked at EMURGO as Co-VP of Engineering and Cardano PM.

Sebastien Guillemot founded dcSpark, Paima Studios, Shinkai Network, and Milkomeda, building across infrastructure, gaming, and privacy layers within the broader Cardano ecosystem. Paima Studios was incorporated in April 2022, and Shinkai has undergone security audits by PeckShield and Halborn. Sebastien Guillemot also holds a Cardano dRep identifier, reflecting an active governance role within the Cardano network.

Sebastien Guillemot has 44,212 followers as of September 2026 and has published 7,369 posts. He has been mentioned by 51 accounts, with 181 total mentions.

Who follows Sebastien Guillemot on X?

The accounts that follow Sebastien Guillemot include 267 founders, 60 angel investors, 93 influencers and 8 VCs. Among them are Chris Burniske, Threadguy, Georgios Konstantopoulos, Loomdart, Tarun Chitra and Eric Wall.