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CryptoTrust

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OnlyKey, the original open source security key, is trusted by thousands of professionals world-wide and has been highlighted as the ultimate security key for professionals. Various privacy-focused books and publications have featured OnlyKey, and it was recently selected by TechRadar "Best security key 2021: hardware keys for top online protection".

Do you want to support open source?
The firmware and supporting apps for OnlyKey products are open source!

Donating to us helps high quality open source development!

Do you want to see open source authenticators being used instead of proprietary ones?
OnlyKey is the leading provider of open source authenticators, and backing us will further make this a reality!

We are a small team of developers and your contributions will allow us to continue improving OnlyKey with features like OpenPGP support.

https://onlykey.io

@trustcrypto

Reaching this goal means we will be able to release even more great OnlyKey features & improve software.

Current sponsors 1

@adamwshero

Past sponsors 1

@bmatusiak

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@adamwshero

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You'll receive any rewards listed in the $5 monthly tier. Additionally, a Public Sponsor achievement will be added to your profile.

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Support open source security keys with a premium subscription & free security keys.

You'll also get a coupon to order any security key from our store once per month for 100% off. Ships anywhere!