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Get Started'%20fill='url(%23paint0_linear_26_134)'/%3e%3cdefs%3e%3clinearGradient%20id='paint0_linear_26_134'%20x1='35.2581'%20y1='35.6239'%20x2='35.445'%20y2='33.3493'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%233165F5'/%3e%3cstop%20offset='1'%20stop-color='%231DBBF5'/%3e%3c/linearGradient%3e%3c/defs%3e%3c/svg%3e)
Tutorials'%20stroke-width='1.5'/%3e%3cpath%20d='M16%2033C16%2033%2018.5%2030%2024%2030C29.5%2030%2032%2033%2032%2033'%20stroke='%231BE0C6'%20stroke-width='1.5'/%3e%3cdefs%3e%3clinearGradient%20id='paint0_linear_3104_84810'%20x1='19'%20y1='26.3658'%20x2='28.5193'%20y2='13.6404'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%233165F5'/%3e%3cstop%20offset='1'%20stop-color='%231DBBF5'/%3e%3c/linearGradient%3e%3c/defs%3e%3c/svg%3e)
Expert Reviews'%20stroke-width='1.5'/%3e%3crect%20x='27'%20y='33'%20width='6'%20height='1.5'%20fill='%231BE0C6'/%3e%3cdefs%3e%3clinearGradient%20id='paint0_linear_1223_27321'%20x1='17.75'%20y1='37.9878'%20x2='20.3947'%20y2='37.8395'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%233165F5'/%3e%3cstop%20offset='1'%20stop-color='%231DBBF5'/%3e%3c/linearGradient%3e%3c/defs%3e%3c/svg%3e)
Not enough
Trust
A promise asks you to believe.
TRUST IS NOT ENOUGH
Trust → verification
Security should not rest on belief alone. It should come with evidence you can check.
Security you can verify
Verify
Open evidence lets you check.
We don't ask for blind trust.
We open our work so customers, developers, and independent researchers can inspect it, question it, and help us make it better.
Read our open-source philosophyOPEN FROM CODE TO HARDWARE.
The Keystone approach
Technical depth when you want it. Clear evidence when you need it.
Open Software
See how the wallet works.
Open Hardware
Inspect schematics and the BOM.
Open To Scrutiny
Review evidence beyond Keystone.
Is The Code You See The Code You Run?
Build from public source, compare the checksum, and check what runs on your Keystone.
View source
- INDEPENDENT REVIEWSlowMist & Keylabs evidence
- PUBLIC DEVELOPMENTRepositories, issues, releases
- SECURITY RESEARCHResponsible disclosure & bounty
External scrutiny
Open Doesn't Mean Invulnerable.
It makes more of the system inspectable—and gives more people a way to find, report, and help improve weaknesses.
- Keystone 3 firmwareOpen
- Hardware schematics & BOMPublished
- Build & verification guideAvailable
- Third-party MCU librariesVENDOR-CONTROLLED
PRECISE， NOT ABSOLUTE
Transparency Includes the Boundaries.
Keystone publishes the firmware and hardware materials it controls. Some third-party MCU libraries remain subject to vendor restrictions.
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