Many colors are starting to run out, take advantage of our biggest sale of the year!
nostr:nevent1qqs0sppjj2vn0chcncu93uyk248qdv7l7mkxpn99enxj0jksh6l85zs246mv5
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.
🥬🙌
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 nostr:npub1spralxq6jlw5rdy0249vqr5sh43rfrlx2wzv3rhjjqedw559w9psrs8s72 #HereComesBitcoin collaboration.
All profits from this Grumpy Surfer #SATSCARD sales will be donated to #Bitcoin Education.
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.
Good morning!
🔒#COLDCARD Ultra Easy Guide; The 5 minutes setup.
Are you just starting out? Need a quick and uncomplicated way to get going with your COLDCARD?
This video shows you the fastest and most simple way to get setup!
Learn how to dispose your COLDCARD Q securely.
People often have to recover funds from other wallets, help a friend, test wallets, read only wallets, etc...
🔒🌱Learn more about #COLDCARD's unique seed management tools.
There is no other hardware wallet like it!
With Seed Vault & Temporary Seeds (read-only) you can make your setup as simple or as complex to match your needs.
Load temporary seeds to sign, choose to store them, store pass-phrases or even SeedXOR parts for later combine.
🌀
Case is welded shut