Mr-Zwets

Mathieu Geukens

@GeukensMathieu 路 aka Mr-Zwets

libertarian p2p cash advocate 馃尪鉁岋笍
BCH developer & innovator 馃挌

2,204 followers on XIn crypto since summer 2017On X since May 2018Full-time BCH developer since 2022

Pioneering the CashTokens ecosystem and turning Bitcoin Cash into real-world products people use.

ParyonUSD 路 decentralized stablecoin

A dollar stablecoin that runs on code, not on a bank account

ParyonUSD is a decentralized stablecoin on Bitcoin Cash. The rules live in open-source smart contracts on-chain, so anyone can check how it works and nobody can freeze it or change it behind closed doors.

  • Launched on mainnet
  • Open-source contracts
  • Formally verified
  • Public on-chain stats
CashScript 路 smart contracts

Smart contracts on Bitcoin Cash, written like regular code

CashScript is the high-level language and TypeScript SDK that developers use to build smart contracts on BCH. Instead of hand-writing raw script, you write readable contracts and call them from your app, from your first test in the browser to production.

  • Language and TypeScript SDK
  • Browser playground
  • VS Code extension
  • Open source
Cashonize 路 wallet

One wallet for everything you hold on Bitcoin Cash

Cashonize holds your BCH, tokens and NFTs and connects to the apps built on them. Next to it, TokenExplorer.cash lets anyone look up a token's metadata, supply and holders.

  • Web, desktop and Android
  • Tokens and NFTs
  • WalletConnect and CashConnect
All my dev projects41 projects, libraries and CHIPs, grouped by organization.