We help people hold
their own Bitcoin.
Coinhost is a Bitcoin self-custody consultancy. We design, build, and audit custody setups for individuals, families, and companies — and we build Coinhost Wallet on the same principles, starting with a 2-of-3 private testnet beta. Models including 3-of-5 are planned, extending the ways people can share signing authority.
What we believe.
Holding your own bitcoin should come with a clear understanding of how it works. Who can sign? What happens when a device is lost? Can the people who matter carry the plan forward?
We turn those questions into a practical custody plan. We design around your circumstances, help you put the setup in place, document the decisions, and rehearse the recovery paths with you.
We work with a limited number of clients at a time. Anyone is welcome to write to us — the first conversation is free, and you do not need to share balances or wallet addresses to begin.
Clarity by design
Clear signing roles, documented procedures, and tools you can understand. We make the trade-offs visible so the setup fits the people who will use it.
Your keys, your exit
We design around your control. Keep the wallet information, keys, and instructions needed for an independent exit, and rehearse that route with compatible tools.
Confidential by default
We do not use your identity or custody details in marketing without your permission. Information handling, delivery, and retention are agreed in the engagement terms and explained in our privacy policy.
A small team, deliberately.
We take on a limited number of projects at a time, so each one gets the attention custody actually requires. Every project starts the same way: a free conversation about what you hold and what worries you.
Make your next custody decision with confidence. Let's talk.
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