Btrust Builders
Chain Sourcing Lightning Nodes
Exploring how Lightning Nodes source onchain data.
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Btrust Builders
Introducing the Btrust Builders Pathways
Bitcoin open-source development is growing, and so is the need for skilled developers to sustain and advance the ecosystem. At Btrust Builders, our mission is to identify, train, and support African developers as they build their expertise in Bitcoin and contribute meaningfully to open-source projects. With this in mind, we’
Btrust
Announcing Q1 2025 Btrust Grants Recipients
This quarter, Brandon Odiwuor and Itoro Ukpong have been awarded the Btrust Starter Grant, enabling them to work full-time on open-source Bitcoin projects and strengthen their contributions to the ecosystem.
Btrust Builders
A Look at LDK’s Dual-Funded Channels Implementation
We take a closer look at the progress and architecture of the dual-funded channel implementation in the Lightning Development Kit (LDK).
Btrust
Btrust 2024 In Review
A recap of Btrust's 2024 milestones in decentralizing Bitcoin development in Africa and the Global South and impactful grants and education support for Africa, LATAM, and India.
Btrust Builders
Analyzing Mining Pool Behavior to Address Bitcoin Core’s Double Coinbase Reservation Issue
Written by Sadiq Ismail In theory, Bitcoin Core’s block-building algorithm reserves 4,000 WU for miners’ coinbase transactions. This means it should generate a block template with a weight of 3,996,000 WU. However, in practice, this is not the case due to an accidental double-reservation bug (see
News
Final Call: Applications for Btrust Builders’ 2025 ₿OSS Cohort Close Next Week
Btrust Builders, in collaboration with Chaincode Labs, is issuing a final call for applications to the 2025 Builders January Cohort. This part-time, three-month, fully remote program is designed to identify and push passionate software developers in Africa to contribute to Bitcoin open-source software (₿OSS). Applications are now open, and developers
News
Announcing the Q4 2024 Btrust Grant Recipients
We are excited to announce the Q4 2024 recipients of Btrust grants. This quarter, Abdullahi Yunus has been awarded the Starter Grant, while Enigbe Ochekliye and Tobechi Chukwuleta will transition to the Btrust Open-Source Cohort.
Btrust
Announcing the new Btrust Engineering Lead
We are happy to announce that Kelvin Isievwore has been selected as our new Engineering Lead
Btrust Builders
Schnorr Signatures: A Solution to ECDSA's Malleability in Bitcoin Transactions
Written by Sadiq Ismail In our journey to understand Bitcoin's cryptography, we've already seen how the ECDSA (Elliptic Curve Digital Signature Algorithm) plays a key role in securing transactions. But, as Abubakar Sadiq Ismail pointed out in his previous piece, ECDSA comes with a notable vulnerability;
Btrust Builders
ECDSA Digital Signatures
Written by Sadiq Ismail Digital signatures are crucial for ensuring the authenticity and integrity of digital documents, offering a level of security that physical signatures simply can't match. Among the various digital signature algorithms available, the Elliptic Curve Digital Signature Algorithm (ECDSA) stands out for its efficiency and
News
Announcing the Btrust Developer Day at the Africa Bitcoin Conference
GLOBAL, September 20, 2024 — Btrust, a non-profit organization focused on decentralizing the development of Bitcoin software, is partnering with the Africa Bitcoin Conference 2024 to present the ‘Btrust Developer Day’. The Btrust Developer Day will take place on December 8, 2024, at the JW Marriott Hotel in Nairobi, Kenya. The