#memestr
ColdHodl
npub17fht...pf7l
First official Coldcard reseller in Europe
We have a new batch of calculators available in the store!⚠️
Clear, Orange, Glow in the dark and Black Q's! 🔒
Go to and get yourself one! 🚀
ColdHodl
ColdHodl
COLDCARD Is The Most Trusted and Secure Bitcoin Signing Device (aka. Bitcoin Hardware Wallet)
How many seed words does it use?
COLDCARD generates either 12- or 24-word BIP-39 seeds.
It can also import 12, 18, and 24-word, BIP-39 seeds that other wallets may have created.
#ColdWallet
Multiple wallets in each COLDCARD?
There is one main wallet derived from BIP-39 seed words, plus an optional "duress" wallet that shares the same seed and is backed up automatically.
Adding a BIP-39 passphrase lets you create unlimited hidden wallets from the same seed
#COLDCARD
In Europe and need a COLDCARD ?
Skip the customs hassle.
Get yours from - the first official COLDCARD reseller in Europe.
ColdHodl
ColdHodl
COLDCARD Is The Most Trusted and Secure Bitcoin Signing Device (aka. Bitcoin Hardware Wallet)
⚠️ New batch has arrived!⚠️
COLDCARD Q (Clear, Black and Glow-In-The-Dark)
MK4
Grab yours at
ColdHodl
ColdHodl
COLDCARD Is The Most Trusted and Secure Bitcoin Signing Device (aka. Bitcoin Hardware Wallet)
In case you were wondering how to use @Debifi with a COLDCARD device, here is a tutorial:
Our existing batch of Coldcards is sold out! 🦾
New batch coming this week! 🚀
🥳To celebrate #ProofOfKeys Day we are offering a free Center Punch to everyone who buys MK4 + SEEDPLATE or
Q + SEEDPLATE 🥳
1) Add all 3 items to the cart (Device, SEEDPLATE, Center Punch) ⚠️
2) Use promo code JAN3 ⚠️
Offer is limited!
Visit Now!
ColdHodl
ColdHodl
COLDCARD Is The Most Trusted and Secure Bitcoin Signing Device (aka. Bitcoin Hardware Wallet)
⚠️We will resume the shipping of products on the 2nd of Januray, since our logistics partner was off for Christmas.⚠️
100K EUR or it didn't happen!
⚠️ BLACK FRIDAY DEAL ⚠️
Ever wanted to set up 2/3 multisig? We've got your back!
Buy two hardware wallets and get a TAPSIGNER for free! 🔒
Improve your setup and sleep like a baby! 😴
Visit coldhodl.com
*Make sure to add a TAPSIGNER to the cart when checking out!* 
Your setup is only as strong as it's weakest link ⛓️
Paper seed phrase backups are not even dog resistant🐕
The SEEDPLATE on other hand, has passed heat, corrosion and crush tests without any data loss:
Get yours at coldhodl.com/
Cypherpunk Cogitations
Metal Bitcoin Seed Storage Stress Test (Round IV)
Jameson stress tests new metal devices for storing seed phrase backups.
Protect your 100k like it's 1mln!
Buy Coldcard at 
ColdHodl
ColdHodl
COLDCARD Is The Most Trusted and Secure Bitcoin Signing Device (aka. Bitcoin Hardware Wallet)
Do you still hold money on an exchange? Then you must read this article on the importance of self custody:
https://medium.com/hodl-hodl/the-importance-of-self-custody-4fdad79d2da4
And if your coins are in self custody already, maybe it's time to get yourself a COLDCARD and improve the quality of sleep. 🔒
The moment you've been waiting for! 🔥
GLOW IN THE DARK Q is available in the store! ⚠️
Alongside with Black Q and Orange Q! 🔒
Go to and get yourself one before they run out! 🚀
ColdHodl
ColdHodl
COLDCARD Is The Most Trusted and Secure Bitcoin Signing Device (aka. Bitcoin Hardware Wallet)
⚠️ European plebs, this is a last day to celebrate ATH and get yourself a hardware wallet with 5% off! ⚠️
Check to see all products! 🔒
ColdHodl
ColdHodl
COLDCARD Is The Most Trusted and Secure Bitcoin Signing Device (aka. Bitcoin Hardware Wallet)
🎂Happy Birthday to the Bitcoin whitepaper!🥳
We are celebrating this special day by giving 5% off on ALL ITEMS in our store! 🚨
Use the link: or enter the code whitepaper at check out! 🔥
If you were waiting for a sign to buy COLDCARD, this is it! 🚀
ColdHodl
ColdHodl
COLDCARD Is The Most Trusted and Secure Bitcoin Signing Device (aka. Bitcoin Hardware Wallet)
🧮IYKYK
#memestr #meme
Your keys, your coins. 🔑
Keep full control of your #Bitcoin with air gapped devices! Security is just few clicks away! 🔒
P.S. Get both Q + Mk4 and we will ship them for FREE!
ColdHodl
ColdHodl
COLDCARD Is The Most Trusted and Secure Bitcoin Signing Device (aka. Bitcoin Hardware Wallet)