Hardware WalletInheritance
Last verified Oct 10, 2026
Founded
2022
src: company records
Company Type
Public
src: 21Rates
Ticker
XYZ
src: 21Rates
Key Management
Inheritance: app key encrypted to the beneficiary; Bitkey stores the encrypted key but cannot decrypt or use it
src: Bitkey — How Bitkey Works · as of Oct 09
Custody Model
Self-custody 2-of-3 multisig: customer holds app key + hardware key, Bitkey holds one server key; Bitkey cannot move funds alone; Emergency Exit Kit allows exit without Bitkey
src: Bitkey — How Bitkey Works · as of Oct 09
▣About Bitkey
Bitkey is a bitcoin self-custody wallet with an app, hardware device, and built-in recovery, so users can keep control of private keys without losing access.
✓
Key Facts
Verified dataKey Management
How private keys are managed for inheritance
Custody Model
Self-custody vs. third-party custody model
◉Leadership
Jack Dorsey
Founder
⊞Services
As of Oct 09, 2026 · Source
Self-custody bitcoin wallet built by Block (formerly Square). Features a built-in inheritance system where you name a beneficiary directly in the app. After a 6-month waiting period following a claim, the beneficiary gains access to the wallet. No multisig complexity for the heir.
Pricing$250 one-time hardware purchase. No monthly or annual fees. Inheritance features included at no extra cost.
▶Latest Media
★Recent Reviews
No reviews yet.
Company Details
Websitebitkey.pxf.io/DymWdn ↗
LinkedInView profile ↗
Year formed2022
HQ countryUnited States
Founded inSan Francisco, CA
Bitcoin onlyYes
Data Provenance
✓Facts verified by 21Rates research · Oct 10, 2026
✓1 sources cited on this page
21rates.com/companies/1050/bitkey · structured data: Organization · Person ×1 · VideoObject ×2
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