Signing a transaction with Passport Prime 

Step 1: Create the transaction

In the Casa app, tap “Send” from your vault, then enter the amount and the address you’re sending to, just like any other transaction.

Step 2: Send the transaction to your Passport Prime

1. Phone: Tap “Tap to add a new signature.”
2. Phone: Tap “Continue.”
3. Phone: Tap “Got it, I’m Ready.”
4. Passport Prime: Scan the QR code shown in the Casa app.
5. Phone: Tap “Continue, It’s Scanned.”

Step 3: Check and sign

1. Both devices: Make sure the amount and address on your Passport Prime match what you entered in the Casa app.
2. Passport Prime: Slide the bar at the bottom of the screen to sign. A QR code will appear.

Step 4: Send the signature back to the Casa app

1. Phone: Tap “Scan Signed QR Code.”
2. Phone: Scan the QR code on your Passport Prime.
3. Phone: When you see that the signature was successful, tap “Got It,” then tap “Complete Transaction” to send the funds.

Here’s the full process in action: