21 Bitcoin TrustMake key ownership explicit.
The prototype gives the customer two keys and a coordinator the third. Spending requires two signatures. The coordinator cannot sign alone.
Bitcoin treasury, thoughtfully considered
Shared signing.
Clear control.
Exploring Bitcoin for your company's treasury starts with a practical question: who holds the keys?
21 Bitcoin Trust is developing a custody approach built around 2-of-3 multisignature wallets. Let's talk through what that could mean for your business.
Early-stage project. Registering interest does not open an account or commit funds.
21 / Bitcoin TrustCustody by design
01Your key
02Your recovery key
03Coordinator key
2 of 3 signaturesProposed custody model
Designed around shared signingCustomer-controlled keysA conversation before a commitment
Start with the operating model
Put custody on
the agenda.
Key control, recovery and day-to-day responsibilities deserve the same attention as the purchase itself.
Plan for the unexpected.
Key storage, backups and recovery need a documented process. Multisignature is one part of that process, not a replacement for it.
Work through your requirements.
Talk through approval roles, reporting needs and operational constraints before deciding whether this approach fits your company.
Good custody starts with questions.
We're speaking with businesses to understand their treasury requirements while the product is in development. No deposits or transactions are available through this website.
Before we talk
A few useful answers.
Is the service available today?
The product is in development. This site collects enquiries for discussions about the proposed approach. It does not provide a live custody service.
What does 2-of-3 multisignature mean?
A wallet has three signing keys, and a transaction needs signatures from two of them. Our prototype uses two customer-controlled keys and one coordinator key.
Can I buy or transfer Bitcoin here?
No. This website only lets you contact the team. We will never ask for a recovery phrase, private key or deposit in this form.
What should my company consider first?
Start with your own treasury policy, risk tolerance and operational requirements. Bitcoin's value can fluctuate substantially. Consider appropriate independent accounting, tax and legal advice before making a treasury decision.
Let's understand your requirements
A conversation.
No commitment.
Tell us what you're exploring. We'll get back to you to discuss the project and whether it fits your needs.
Please don't include private keys, recovery phrases or confidential financial documents.
hello@21bitcointrust.com ↗