keytern.al is a service launched in 2015 by industry-leading information security experts designed to easily and securely preserve your backup bitcoin holding key for posterity.
Trusted by over 30,000 wallet holders, keytern.al is the market leading bitcoin backup key provider, trusted by large companies and small startups alike.
Custom-tailored for professional and enterprise use, our service allows corporate boards to ensure correct governance and custodianship of funds at all times. Coupled with bitcoin multi-signature technology, this provides a simple and convenient additional layer of safety for bitcoin holdings, granting you peace-of-mind.
Signing up is effortless via our wallet partners.
Operated by industry-leading experts in bitcoin security, keytern.al is maintained with an unparalleled level of safety and security for both key material as well as customer data.
keytern.al is designed from the ground up to preserve backup keys in all circumstances for as long as they may be required.
keytern.al is designed to be as easy as possible to set up, and full service, fully supported plans are available for the needs of professional and enterprise customers.