Self-custody
What does a hardware wallet actually do?
Private keys, recovery phrases, air-gapped signing and the trade-offs between convenience and isolation.
Bitasha · Hardware for digital assets
Hardware for every way you interact with digital assets.
We bring together the hardware you need — and build the hardware we think should exist.

Every way you interact with digital assets
Bitcoin & digital asset hardware
Explore Bitcoin miners, hardware wallets, open-source Bitcoin signers and metal seed backups — alongside hardware designed and built by Bitasha.
Open-source home Bitcoin miners including Bitaxe and NerdQaxe.
Hardware wallets for securely managing Bitcoin, crypto and other digital assets.
Open-source Bitcoin signing devices including SeedSigner.
Durable offline backups for Bitcoin and crypto wallet recovery phrases.
Original Bitasha designs, open-source hardware built in-house, and carefully selected devices from makers we trust.
Verified buyers
“Amazing experience from the order process to delivery — everything was smooth. The whole package comes with hardware specifications and easy setup guides.”
“Product delivered within a day. Customer support is amazing whenever I need them, on the spot. Setting up was an easy 5-minute job, and it runs smoothly.”
“The team clearly understands Bitcoin and self-custody, which builds a lot of trust — it didn’t feel like a generic product purchase. For something as critical as a seed phrase backup, this gives real confidence.”
Learn
Self-custody
Private keys, recovery phrases, air-gapped signing and the trade-offs between convenience and isolation.
Mining
Hashrate, block intervals and what it means to run real ASIC mining hardware at home.
Backup
The recovery phrase is the asset. Store it so a device failure is merely an inconvenience.
Service & support