Nostr · Bitcoin · Open infrastructure
Open protocols. Human agency.
Nostrfi builds dependable products on Nostr and Bitcoin that turn open protocols into clear, useful experiences.
Open protocols, made practical
Nostrfi builds dependable products on Nostr and Bitcoin that turn open protocols into clear, useful experiences and give people meaningful agency over identity, communication, and value.
We close the gap between the freedoms protocols make possible and the clarity, safety, and usability people need in order to benefit from them.
What we're building
Nostrfi Relay
A self-operable Nostr relay that persists signed events, serves filtered history, distributes live events, and supports the protocol behaviours required by the wider Nostrfi product line.
Why Nostr
Nostr provides a simple, permissionless model for portable identity and interoperable communication across clients and relays. The protocols alone are not the finished product — their adoption depends on the last mile: understandable interfaces, reliable infrastructure, and products that solve real problems.
Nostrfi's distinctive contribution is to build that last mile.
Principles
Meaningful control People can understand their choices, control their keys and identity, and move between compatible services without losing everything.
Open choices We choose interoperability over lock-in. A product is not meaningfully open merely because it uses an open protocol internally; the benefits must reach the person using it.
Useful signal over noise We make the important thing clear: what is happening, what requires attention, and what the consequences are.
Calm confidence Nostrfi feels strong without becoming hostile, technically credible without becoming obscure, and optimistic without becoming speculative.
Documentation
Guides, concepts, reference material, and operational guidance for developers and operators evaluating Nostrfi products.