Projects
Things I'm working on.
- cashu-ts - A Cashu protocol implementation written in Typescript
- Nutstash wallet - A Cashu wallet with Nostr functionality
- ln-tip-wc - A web-component for LN tipping that can be included on any webpage.
- cashu-bdhke-kmp - A kotlin Multiplatform implementation of the Cashu BDHKE protocol.
- cashu faucet - a faucetthat dribbles sum nuts
- space nut - the best gameyou've ever played
- brrr - a cashu money printer
- Proxnut - a cashu Proxy to secure APIs
Writing
Things I've written.
- Elliptic curves for noobs
- Hide your nuts! - Cashu presentation @ Lightningcon Vietnam 2023
- Nuts and bolts - Ecash workshop @ Bitcoin Conference Bangkok 2023
- Ecash on bitcoin - Presentation @ Bitcoin Conference Seoul 2024
- Anatomy of a nut - Presentation @ Sats N' Facts, Chiang Mai 2025
- Deterministic secrets - Slide Deck outlining the process of creating recoverable ecash
- Nodeless Lightning* - Slide deck outlining the interaction between unidirectional payment channels and ecash mints
- nutstash newsletter #1 - 🚀
- nutstash newsletter #2 - Rethinking ecash design
- nutstash newsletter #3 - From vision to reality
- nutstash newsletter #4 - Printing money at the BKK Bitcoin Conference
- Gandlaf's money printer - How to print your own ecash notes
- Ecash on Bitcoin - Gandlaf's thoughts about ecash on Bitcoin after working with it for 2 years
- SDR #1 - Gandlaf's development blog
- Ecash on Bitcoin - Gandlafs thoughts about ecash on Bitcoin after working with it for 2 years
- Unidirectional payment channels revisited - Ecash edition - Deploying unidirectional payment channels to ecash mints