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What you need

Using Keystone, BitBox, Passport, Jade, or another wallet? Use manual signing.

Add a hardware wallet

Open Claims. Pick your wallet. Each one follows the same path:
  1. Connect and unlock your Trezor. Select Next.
  2. Trezor Suite opens. Allow Hoseki to read your device details.
  3. Select Next. Choose the account in Trezor Suite. Come back to Prove.
  4. Check the account. Select Yes, Continue.
  5. Select Prove Control. Approve the message on your Trezor.
  • Allow pop-ups for prove.hoseki.app.
  • If asked, allow local network access so Prove can find Trezor Suite desktop.
  • Taproot accounts can’t be used. Trezor can’t sign messages for them.

If it gets stuck

  • Waiting for device confirmation: check the device screen. After 20 seconds, select the reset link and try again.
  • Ledger errors: “Locked device” means unlock it. “Wrong app open” or “Bitcoin app not open” means open the Bitcoin app.
  • Trezor Suite window closed: select Next again.
Never type your seed phrase into Prove or any website. Approve signatures on the device only.