People I work with, and communities I contribute to.

Public repositories spanning formal methods, MCP tooling, Tau Language experiments, and educational materials. All open and available for anyone to learn from or build on.

Where I started: Linux distributions, mailing lists, and the broader open source community. Long before crypto, this was my first community: learning, contributing, and absorbing the ethos of free software.

A community built around a decidable, declarative, executable formal specification language. Tau lets you specify software as logical constraints and synthesize correct-by-construction programs. I've contributed experiments, tutorials, and tooling to the ecosystem.

An Ethereum fork with lower fees and higher throughput. Active community member since launch, contributing to ecosystem awareness and technical discussion.

The original smart contract platform. I have participated for years in discussions about protocol design, DeFi, and formal verification of contracts.

The first crypto community I was part of. Active on Bitcointalk during the formative years of Bitcoin, following protocol development, mining, and the early ecosystem of layered protocols built on top of Bitcoin.

One of the earliest token platforms built on Bitcoin. Early contributor during the formative period of layered Bitcoin protocols.

Graphene-based decentralized exchange and social platform. Contributed during the early era of DAO governance and delegated proof-of-stake systems.

The world's leading transhumanist organization (formerly the World Transhumanist Association). Advocates for ethical use of technology to expand human capabilities. I have long supported life extension and the freedom to choose how we change our bodies.

A social futurist network and think tank rooted in transhumanist and singularitarian values. Dedicated to positive social change through technology. Active participant in the ZS community and its alternate reality game.

A borderless, decentralized voluntary nation platform built on blockchain. Founded in 2014 by Susanne Tarkowski Tempelhof. Contributor to the early vision of post-state governance and digital citizenship.