Many colors are starting to run out, take advantage of our biggest sale of the year!
@nevent1qqs...

Bitcoiners have been waiting for this.
Our #BitcoinBlackFriday sale is LIVE 🔥

🔸 25% off when paying with BTC
🔸 20% off when paying with fiat
🔸 $50 off BLOCKCLOCK Mini

While supplies last.

We hope to keep you busy for a long time :)

🫂

#COLDCARD Firmware Release 1.3.4Q & 5.4.4Mk4 🍄⏫



Read the complete release and upgrade here 📁 https://blog.coinkite.com/spending-policy

🔐 Single-Sig Spending Policies & 📱2FA!

You can now reconfigure your existing COLDCARD with a policy📑, so it will refuse to sign transactions that are too large, too frequent, or sent to an address not on your whitelist

We have also found a way to support **2FA authentication** using the usual phone apps (RFC 6238). If that's enabled, you will not be able to spend using your #COLDCARD unless you also have your phone and provide the correct #GoogleAuthenticator 6-digit numeric code.

Added file rename, Explorer is now offered for transactions of all sizes, NFC improvement, Added @BullBitcoin_, and many other fixes and improvements!

Watch the full video ▶️
https://www.youtube.com/watch?v=Qd8ymRwrokg

Still there if you wan to run your own fork

The REEEE-Coupling SALE is on!

Something we don’t understand is happening with MaCrO and #Bitcoin weak hands are selling.

So we are giving 20% OFF all of our products to help you #HODL for them.

🥬🙌

https://store.coinkite.com/store

We do have giftcards :)

Did you know #COLDCARD Q has a unique feature to store Secure Notes?

This feature allows you to add/manage new notes encrypted by your coldcard master secret.

Store those very important pieces of information and back it up with your Secure MicroSD Backup

Import and Export even by QR! 🪄

Learn more https://coldcard.com/docs/secure_notes/

🌍

Happy to announce the new @npub1spral... #HereComesBitcoin collaboration.

All profits from this Grumpy Surfer #SATSCARD sales will be donated to #Bitcoin Education.

https://store.coinkite.com/store/sc-hcb-1

Good morning! Did you know COLDCARD invented an easy and safe way to help prevent evil-maid and tampering attacks?

We call it anti-phishing words, learn more here.