Why We Trust ColdQR
Every product we offer has earned its place in the CryptoMachine catalog. We only partner with companies we genuinely trust and products we'd confidently recommend to fellow Bitcoiners. That's why we only partner with companies we genuinely trust and products we'd confidently use ourselves.
ColdQR builds premium titanium SeedQR backups designed for long-term Bitcoin self-custody. Their focus on quality, simplicity, and durability aligns perfectly with CryptoMachine's commitment to helping customers secure and protect their Bitcoin.
As ColdQR's official U.S. fulfillment partner, CryptoMachine provides genuine ColdQR products with fast domestic shipping, local order support, and the confidence of buying from a trusted U.S.-based retailer.
Why We Trust TNA
Every product we offer has to make sense for the mining community we serve. TNA has earned that trust by creating practical hardware and firmware solutions built around real-world Bitcoin mining setups.
TNA is the creator behind the Bitaxe LAN Mod, NerdQaxe LAN Mod, SolarBit, and other mining-focused projects designed to improve connectivity, flexibility, and reliability for home miners and builders.
As TNA’s official U.S. fulfillment partner, CryptoMachine provides genuine TNA hardware with fast domestic shipping, local order support, and easier access for customers across the United States.
Interested in Partnering with CryptoMachine?
If your company builds quality products for the Bitcoin mining or self-custody community and you are interested in U.S. fulfillment, retail distribution, authorized production, or collaboration, we would love to hear from you.
Contact CryptoMachine