BitBox Blog (Page 2)

Don’t memorize your seed phrase!

Why exclusively relying on your memory to secure the recovery words of your Bitcoin wallet is usually a bad idea Read more

Bitcoin

One backup, infinite possibilities: BIP-85 child keys explained

Create hot wallets on your phone, gift bitcoin to friends and family or simply create passwords for other use cases – all tied to the backup of your BitBox! Read more

Releases

BitBox 07.2025 Lucerne update

This release brings the BitBoxApp to iOS, comes with several mobile UI tweaks, cross-account address validation and many smaller improvements! Read more

Security

Whisper: How the secure Bluetooth integration of the BitBox02 Nova works

The carefully designed architecture of Whisper enables the BitBox02 Nova to work with iPhone and iPad, without compromising privacy and security. Read more

Products

Introducing BitBox02 Nova

Support for iPhone and iPad, a durable glass display, a new certified Secure Chip and more: BitBox02 Nova has arrived. Read more

Bitcoin

Don’t talk about your bitcoin!

Why operational security and being mindful with whom you share information is an important aspect of Bitcoin security. Read more

Bitcoin

Storing data on the blockchain: How does OP_RETURN actually work?

Explaining the ongoing debate about removing size limitations of OP_RETURN outputs, and arbitrary data on the Bitcoin blockchain in general. Read more