Picture of Duncan


I am a Bitcoin and Lightning contributor mostly spending time on LDK and sometimes Bitcoin Core. Obtained a BSc Physics at the University of Pretoria, did some freelancing, and quit my day job at Luno (April 2019 - February 2022). Faculty at Qala. Working under my private entity, neXed. Fan of Rust, NixOS and WebAssembly.


As a side quest I'm building Marula ๐Ÿ‘, a new cross-platform Bitcoin/LN app focusing on ๐Ÿ‡ฟ๐Ÿ‡ฆ , which will make use of:

Links & resources

Social profiles

Some current interests & future things I'd like to do

  • ๐Ÿ“ก Working towards an Amateur Radio License
  • ๐ŸŒŒ Amateur Radio Astronomy
  • ๐Ÿ“ฎ Creating a somewhat unreliable and mostly harmless ISP for neXed
  • ๐Ÿˆ Designing Puss, a sucky programming language
  • ๐Ÿฅ˜ Cooking up some lekker stuff, mostly Indian!


๐Ÿ”‘ 9484ย 44FCย E03Bย 05BAย 5AB0

freedom of information

Mostly harmless