COLDCARD

17.8K posts

COLDCARD

@COLDCARDwallet

Sleep at Night Technology! The best #bitcoin hardware wallet 🙌 Ultra-secure.The only dedicated air-gapped. Backup on SEEDPLATE from @Coinkite

Bitcoin Katılım Aralık 2017

24 Takip Edilen64.4K Takipçiler

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COLDCARD@COLDCARDwallet·10 Mar

The COLDCARD Mk5 is here. 🔥🔥🔥 Big Screen, Fantastic Keypad, Fast NFC, Backwards Compatible for seamless upgrade. Quantum Bitcoin Awesomeness

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Bitcoin Bazar@bitcoinbazar21·16h

Tell me it's not incredibly clever marketing from @Coinkite .... Who wouldn't want to be a cypherpunk after watching this 😂 ? In addition to being incredibly secured the design of these devices is just 🔥🔥🔥

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COLDCARD@COLDCARDwallet·19h

In a world where everything is online, your private keys shouldn’t be. COLDCARD is built for airgapped signing, keeping your keys completely offline.

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COLDCARD@COLDCARDwallet·3d

We're giving away a COLDCARD Mk5 🔥 The Mk5 is built for serious Bitcoiners. Fully Airgapped, Mechanical keyboard, Gorilla Glass screen and much more. Enter to win: 🔸Like 🔸Repost 🔸Comment which color of Mk5 you want to win

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COLDCARD@COLDCARDwallet·4d

Second batch is here, shipping accelerating. It's alot more demand on a bear market than we thought. 👀

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COLDCARD@COLDCARDwallet·4d

Pick your fighter: COLDCARD Mk5 - Gorilla glass screen - Mechanical keyboard COLDCARD Q - QWERTY keyboard - QR signing Different tools. Same Mission: protect your Bitcoin.

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ColdHodl@coldhodlMk·5d

Bitcoin is digital, but your protection should be physical. 🏰 Offline. Untouchable. Unstoppable. 🔒

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COLDCARD@COLDCARDwallet·5d

Whether it's the big screen, the incredible keyboard, or all the cool colors, there is a lot that makes the Mk5 so beautiful. What's your favorite feature of the new Mk5?

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COLDCARD@COLDCARDwallet·16 Mar

The COLDCARD Mk5 is here. @MartyBent and @ODELLXYZ discuss the release and give their thoughts on the latest episode of Rabbit Hole Recap. Give it a listen 👇

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COLDCARD@COLDCARDwallet·6d

The new COLDCARD Mk5 has a larger 1.54" Gorilla Glass screen, making it more durable against drops and scratches. This is the same uncompromising air-gapped security, now with a tougher build.

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COLDCARD@COLDCARDwallet·6d

We are improving our Store Login, we've made some updates. Let us know if you are still having issues.

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DETERMINISTIC OPTIMISM 🌞@nvk·6d

Touch grass. Buy bitcoin. Patience. Win.

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COLDCARD@COLDCARDwallet·6d

META IS BEHIND ONLINE AGE VERIFICATION! META IS BEHIND ONLINE AGE VERIFICATION! META IS BEHIND ONLINE AGE VERIFICATION! META IS BEHIND ONLINE AGE VERIFICATION! META IS BEHIND ONLINE AGE VERIFICATION! META IS BEHIND ONLINE AGE VERIFICATION! META IS BEHIND ONLINE AGE VERIFICATION!

Nym@nym

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BTC Sessions 😎@BTCsessions·6d

Side by side comparison: new MK5 vs the MK4 + Q

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COLDCARD@COLDCARDwallet·6d

@Neo_42_74_63

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John ₿ Galt@Neo_42_74_63·6d

@COLDCARDwallet Any videos on the mk5 coming out soon? Would like to see it in use

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AnchorWatch@AnchorWatch·16 Mar

@COLDCARDwallet Mk4 and COLDCARD Q are now supported signing devices for Trident Vaults. If you have been waiting for this, it is here.

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Blockspace@blockspace·16 Mar

We're partnering with @coinkite to give away a COLDCARD Q & 1 GA ticket to @OPNEXT2026! For the chance to win: • Like • Repost • Follow @COLDCARDwallet & @blockspace Winner will be selected Friday!

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Renaud Lifchitz ⠵@nono2357·16 Mar

Made an easy Docker Compose installer for @COLDCARDwallet Q simulator, enjoy! github.com/nono2357/docke…

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Bitcoin Brabant@BitcoinBrabant·16 Mar

Amazing to see that we got the first MK5s through customs (we’ve got all the fast track contracts) over the weekend into EU: Limited stock and beautiful Combo’s to be made.

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Keşfet

@Coinkite @MartyBent @ODELLXYZ @Neo_42_74_63 @OPNEXT2026 @blockspace @elonmusk @BarackObama