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bitcoin

Bitcoin CoreDev reflections 2024-2025

Adam Jonas

For a sixth year running, regular Bitcoin Core contributors received a survey to surface priorities and ensure that people feel that they can contribute effectively. Below is a summary of the results in a format similar to previous years’ surveys. 2024 Activity Last year… 1622 PRs were...

Evolution of Bitcoin Core Priority Projects

Adam Jonas

In April 2023, Bitcoin Core developers initiated the Priority Projects experiment to address a recognized bias in the development process towards smaller patches over more significant projects. The initiative aimed to help maintainers prioritize significant projects when facing competing demands...

Bitcoin CoreDev reflections 2023-2024

Adam Jonas

For a fifth year running, regular Bitcoin Core contributors received a survey to surface priorities and ensure that people feel that they can contribute effectively. Below is a summary of the results in a format similar to last year’s survey. 2023 Activity 1323 PRs were opened against the...

Learning ECDSA with arkworks-rs

Sergey Melnychuk

While I was doing-some-blockchain recently, I have found out that Elliptic Curve algebra does not seem to fit easily into u128, so this is a second attepmt, now done properly, using arkworks-rs. TL/DR: code. Note: this is a purely educational example, meant just to show how abstract math can be...

Financial exclusion

mark bivens

Yesterday’s New York Times humanizes the plight of victims of banking algorithm punishment in the world’s largest economy. [read: Why Banks Are Suddenly Closing Down Customer Accounts] I, and probably many readers of this blog, have experienced our own frustrating incidents of unexpectedly frozen...

Bitcoin CoreDev reflections 2022-2023

Adam Jonas

For a fourth year running, regular Bitcoin Core contributors received a survey to surface priorities and ensure that people feel that they can contribute effectively. Below is a summary of the results in a format similar to last year’s survey. 2022 Activity 1712 PRs were opened against the...

What is Bitcoin Backed By?

0xADADA

Lets Start With What the USD is backed by The USD is no longer backed by gold1, but by a promise that the US Government will pay its debt (in the form of payment the interest on (and sometime redeem) government securities when due). If these payments are not made to the debt holders (Corporations,...