Structured custody and accumulation for individuals, family offices, institutions, and sovereign entities.
Katoshi is a Bitcoin custody and accumulation platform designed for serious, long-term holders. We provide the structure, governance, and discipline that proper Bitcoin ownership requires, whether you are making your first monthly contribution or establishing a national reserve position.
Consistent accumulation across time outperforms any attempt to predict price. We build systems for patience, not reaction.
Bitcoin ownership without structure introduces risk that has nothing to do with Bitcoin. We remove that risk.
Proper custody is not a feature. It is the foundation. Every product we build treats it that way.
We are not trying to be the most exciting thing in the room. We are trying to be the most reliable.
Start building your Bitcoin position today. Project 31 pools contributions from members across Africa, purchases Bitcoin together every month, and holds it securely on your behalf. Open from 0.
Private Bitcoin custody for individuals and families building long-term personal reserves. Structured accumulation and secure custody, tailored to your requirements.
Custody, reporting, and governance infrastructure for organisations, funds, and family offices. Built for compliance, transparency, and long-term holding.
No single individual can move funds independently. Every transaction requires multiple authorisations, removing key-man risk at every level of the platform.
Bitcoin holdings are verifiable on-chain by any party, at any time, without relying on Katoshi's reporting. The ledger does not lie.
Bitcoin is stored, not traded. It is never rehypothecated, lent, staked, or used for yield-seeking activity. It sits. It accumulates. That is all.
Join Project 31. Open to everyone, from 0 a month.
Join Project 31