BitVMX

BitVMX keeps moving forward step by step. Thanks for following along. More updates coming next week! ✨

🐞QA focused on measuring test coverage across BitVMX components to establish a clearer view of overall quality. Work continued expanding tests in the Protocol Builder and Key Manager to further strengthen reliability.

Another step forward for BitVMX! Here’s what we’ve been working on this week 🧵

BitVMX keeps growing and taking shape! More updates coming soon. Stay tuned and have a great weekend! ✨

The Key Manager also gained broader coverage around MuSig2 session initialization, configuration, and startup flows.

Another week of steady progress at BitVMX. Here’s what we’ve been working on 🧵

Presenting WISCH: Efficient Data Signing via Correlated Signatures today at WTSC @IFCA_Conference ’26. The session covers the construction, security model, and practical implications of the Wisch protocol, a scalable data authentication system for bitcoin protocols and decentralized systems. Paper: fairgate.io/publication/25…

As we prepare for FC’26, here’s why WISCH matters. As protocols grow more sophisticated, on-chain data publication becomes a primary cost driver, particularly in Bitcoin-based constructions, where protocol data and its signatures contribute directly to transaction weight. WISCH leverages correlated signatures to move most of the work off-chain, significantly reducing final on-chain protocol fees. We’ll present the full construction at WTSC @IFCA_Conference '26. Meanwhile, you can check the WISCH paper here: fairgate.io/publication/25…

A new Computing on Bitcoin News edition is out! fairgate.io/newsletter/78 Discover our curated selection of articles covering what matters most in Bitcoin scalability, programmability, and more. Find it here 👇

BitVMX keeps growing and taking shape! More updates coming soon. Stay tuned and have a great weekend! 🚀

This included deeper testing of Winternitz, RSA, and MuSig2 components, refinements in advanced indexer reorganization scenarios, initial work on complex storage edge cases, and increased coverage around protocol builder auto values and fee estimation.

Another week of steady progress at BitVMX. Here’s what we’ve been working on 🧵