Felix Weis @ bitcoin++

§01 · EVENT BADGES

4 editions attended.

Berlin lightning edition

Istanbul scaling edition

Riga privacy edition

Berlin e-cash edition

§02 · HACKATHON PROJECTS

Reality Check Award

Make MergeSync work on a Pi 5

rust docs ↗ view project →

TEAM · 1

ChaCha Slide Award - Best use of Cryptography

Our project aims to extend Rust Bitcoin's capabilities by creating a function that retroactively identifies block heights for pre-BIP34 blocks.

cursorrust repo ↗ demo ↗ docs ↗ view project →

TEAM · 3

§03 · TALKS & PANELS

Full archive →

workshop · Istanbul 2025

New technique for building the utxo set. Speed-up over 2x+ confirmed experimentally. Tech walktrough + Demo

30m agenda