Most Bitcoin services protect your coins. Few protect your privacy.

With XYZVault, your sensitive vault data is encrypted locally in your browser before it is sent to our servers. The encryption key never leaves your device.

For example, this plaintext:

{
  "label": "Cold Storage",
  "xpub": "xpub6CUGRU...",
  "address": "bc1qxyz..."
}

is encrypted locally into ciphertext:

U2FsdGVkX1+vuppOG4eMxc+x9p7yQ7vW1n3KkLvB/x8a8H7gfQ4ZpQ2Rk...

Only the ciphertext is sent to and stored by XYZVault. Since your encryption key never leaves your browser, we cannot decrypt the data, inspect your vault configuration, or determine how much bitcoin you hold.

Most multisig platforms can see some combination of your xpubs, descriptors, addresses, balances, labels, or transaction history. XYZVault was built with the goal of minimizing that trust assumption by ensuring sensitive vault data is encrypted before it ever reaches our infrastructure.

Even if our database were compromised, an attacker would only obtain encrypted ciphertext—not the plaintext vault data required to identify your wallets, balances, or addresses.

Privacy shouldn't end at your private keys. It should extend to your wallet data too.

30 day free trial is now available on the platform. Once you register, go create a vault and select Free Trial. Test out the platform, mess around with it, provide me with your feedback!

XYZVault - The first privacy-focused multisig vault platform