1 / 3 · PAPER BACKUP
Scan a seed QR
In Thunder Den, select 1: Bitcoin mainnet, then Scan a seed QR. Leave the passphrase blank.
This QR gives Thunder Den the demo wallet's recovery words.
Show recovery words
The QR above contains the recovery words below.
2 / 3 · DEMO PAYMENT
Sign a demo payment
- Amount
- Fee
- To
In Thunder Den, Scan a QR code, then review and type SIGN.
3 / 3 · CHECK SIGNATURE
Scan Thunder Den's reply
Point your phone at the signed QR on Thunder Den.
Opening camera...
DONE
Signature verified
Next, explore how Thunder Den gathers entropy (randomness) to create recovery words. Bitcoin Core's randomness is always included. You can also mix in camera noise and either dice rolls or coin flips.
On the virtual laptop:
- Press Esc to return to the menu.
- Select End session (clear keys).
- Start a new session and select Create a new wallet.