Btrust
Written by Abiodun Awoyemi Table of Contents 1. Introduction to BIP326 2. Locktime Fundamentals: nLockTime vs nSequence 3. Fee Sniping: The Threat That Locktime Solves 4. How LockTime Defends Against Fee Sniping 5. The Taproot Connection: How MAST works 6. HTLC vs PTLC: Why Off-Chain Protocols Leak 7. The Privacy
Btrust
At its core, Bitcoin is sustained by people; developers who review code, fix bugs, debate tradeoffs, and quietly maintain the software that powers a global monetary network. In 2025, Btrust’s support of open source development efforts were guided by a belief that when developers from Africa and the Global
Btrust
Written by Jamal Errakibi This article is a written version of my talk “Why Rust Is Becoming Essential in Bitcoin,” which I gave during the 2025 Btrust Developer Day. If you prefer watching instead of reading, you can watch the talk linked here. Rust has been voted the most loved
Btrust
A practical guide for building and sustaining Bitcoin-only technical communities across the Global South.
Btrust
Global, December 31, 2025 - At Btrust, we know that growing the Bitcoin open-source developer ecosystem starts with creating gateways; spaces where curious builders can connect, learn, experiment, and ultimately take their first steps toward meaningful contribution. These gateways often take the form of events: technical meetups, grassroots workshops, hackathons,
Btrust
At Btrust, we’ve been fortunate to support developers whose work strengthens the foundations of Bitcoin. Today, we celebrate the journey of Duncan Dean, who joined us as a long-term grantee in April 2024 and whose time with us concluded in August 2025. His contributions extended well beyond code. Over
Btrust
Africa, December 12, 2025 — We’re excited to recognize six outstanding Bitcoin open-source developers awarded Btrust grants, including four starter grant recipients and two open-source cohort members. Starter Grants The Btrust Starter Grant provides support for software engineers ready to contribute full-time to open-source Bitcoin development. It allows recipients to
Btrust Grantee Spotlight
Written by Rita Anene For over three years, I've worked as a software developer, building features and solving problems in the familiar rhythm of a 9-to-5 job. But something was missing. I wanted to work on technology that wasn't just functional, but foundational, something that could
Btrust
In the world of Bitcoin development, talent is everywhere. Yet, for many developers in the Global South, especially across Africa, reaching the highest levels of contribution isn’t just about skill or dedication—it’s about access. Opportunities to meet global collaborators, speak at conferences, and work alongside seasoned peers
Btrust
Africa, October 14, 2025 — We’re excited to recognize six outstanding Bitcoin open-source developers awarded Btrust grants, including four starter grant recipients and two open-source cohort members. The four starter grant recipients are all graduates of the 2025 Btrust Builders pathways. The program offers structured tracks that cover everything from
Btrust Grantee Spotlight
Written by Itoro Ukpong This story details my transition from an enterprise software engineer to a full-time Bitcoin open-source developer. It covers my journey through blockchain exploration, the Btrust programs, and the key steps that enabled me to secure a grant for open-source work, offering insights for others interested in
Btrust
We are excited to share that Btrust is once again partnering with the Africa Bitcoin Conference (ABC) to present the 2025 Btrust Developer Day. This year’s event will take place on December 2, 2025, at the Trianon Convention Centre in Port Louis, Mauritius, and will serve as the official