Shielded CSV is a Swiss nonprofit building zero-knowledge proof and STARK tooling for Bitcoin, co-founded by Lukas George, Robin Linus, and Giacomo Zucco. Shielded CSV's Twitter Score is 46 out of 1000 as of October 2026, ranking #19,968 (top 5%) among 493,668 tracked accounts.
Shielded CSV operates as the ZeroSync Association, a nonprofit developing public goods around Bitcoin proof systems. It applies StarkWare's zk-STARK validity proofs and the Cairo programming language to build Bitcoin proof tooling. Shielded CSV has also worked with Blockstream on plans to broadcast Bitcoin zero-knowledge proofs via Blockstream Satellite, enabling node syncing without an internet connection.
Shielded CSV founded the BitVM Alliance in September 2024, bringing together Bitcoin Layer 2 companies to implement BitVM bridges. BitVM itself is developed as free and open-source software under the ZeroSync nonprofit umbrella. Shielded CSV has received backing from Geometry Research, StarkWare, OpenSats, Spiral, and Fedi, and maintains affiliations with Lightning Labs. Shielded CSV has published 123 posts and has been mentioned by 46 accounts a total of 66 times.
Who follows Shielded CSV on X?
Shielded CSV draws a technically oriented following across the Bitcoin and broader crypto ecosystem. The accounts that follow Shielded CSV include 233 founders, 64 angel investors, 71 influencers and 5 VCs, among them Toly, Udi Wertheimer, Jesse Powell, Tarun Chitra, Eric Wall and Foobar.