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Multisig Vault

The easiest and most secure multisig vault ever. Take complete control of your bitcoin in minutes.

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Store your own private keys.

You can create a multisig vault in minutes, just like you would a regular vault or wallet. The difference is that you're in total control of your private keys.

Main features
  • You control the majority of the keys
  • Keys are created and encrypted in the browser
  • Send bitcoin with ease using only your password
  • Buy bitcoin directly into the vault
  • Invite up to 5 co-signers to a group vault
Multisig create

How does it work?

We built the most secure and resilient solution possible. The 3-key architecture allows ease of use, easy backups, full security and complete control.

Use to recover if your password is lost.

Multisig cbkey
Coinbase Key

The only key that Coinbase stores. Enables you to sign transactions from your Coinbase account.

Sign transactions on Coinbase or if the User Key is lost

Multisig key
Shared Key

Encrypted with your password and stored both by you and Coinbase.

Sign transactions without Coinbase

Multisig ukey
User Key

Stored by you and can be used to sign transactions without Coinbase.

We designed the multisig vault to be private, secure, and resilient.

You're in control

You can backup your User and Shared keys on paper or on your computer. The Shared key is encrypted in your browser with your password. Coinbase never has access to your password or User key.

Trustless solution

Coinbase does not have access to any bitcoin stored in the multisig vault. You can send your bitcoin without using Coinbase through our open-source recovery tool.

Feature full

Buy bitcoin directly into the multisig vault and secure it with multiple signers. Once the purchase is complete you're instantly in complete control of the bitcoin.

Free to use

The Multisig Vault is free to use and always will be. We believe you should always have the option to control your bitcoin.

Private and secure

We generate a new multisig address for every transaction. You should never have to sacrifice privacy for security.

Easy to use

Cryptography is hard. Take advantage of the Bitcoin protocol without having to be a security expert.