Projects
Open-source software I build and maintain.
Nostr identity
Nostr Passkey Proof of Concept
An iOS proof of concept for deriving deterministic Nostr identity secrets from synced passkey PRF output, with Nostr used as a public salt registry for recovery.
Bitcoin payments
Bare Bitcoin Plugin for BTCPay Server
A BTCPay Server plugin that accepts Lightning payments directly to a Bare Bitcoin account and shows its balance in BTCPay Server.
Bitcoin seed generation
LilyGO T-Display Bitcoin Dice Seed Generator
An offline, dice-only BIP39 seed generator for the LilyGO TTGO T-Display. It records private rolls, generates a mnemonic, verifies the backup, and clears sensitive material.
Bitcoin NFC
Tapcards
A Go implementation of the Coinkite Tap Cards NFC protocol, focused on Satscard functionality and APDU and CBOR data exchange.
Bitcoin monitoring
Canary
Self-hosted Bitcoin monitoring with transaction alerts, intelligent balance notifications, and watch-only security.