ColdHodl

First official Coldcard reseller in Europe

Public Key

npub17fhtaz3jkaa9jjg3tkqg7xes6cqhwa7vdwevknzeak686zkyrjpqj3pf7l

Profile Code

nprofile1qqs0ym473getw7jefyg4mqy0rvcdvqthwlxxhvktf3v7mdraptzpeqspp4mhxue69uhkummn9ekx7mqpr3mhxue69uhkummnw3ezucnfw33k76twv4ezuum0vd5kzmqaj8qs4

Publishing to

nos.lol

nostr.bitcoiner.social

Author Public Key

npub17fhtaz3jkaa9jjg3tkqg7xes6cqhwa7vdwevknzeak686zkyrjpqj3pf7l

Show more details

Last Notes

2026-07-17 10:03:29 UTC

Early Bitcoin had a hidden "panic button".
Satoshi built an Alert Key that could remotely force all Bitcoin nodes worldwide into "Safe Mode." If a major bug hit, the key could freeze wallet transactions network-wide to protect funds.
It was permanently deleted in 2016.

2026-07-16 09:39:53 UTC

Most people think there will be exactly 21 million bitcoin. But because the code rounds down fractions of a satoshi during halvings, the true maximum supply is: 20,999,999.9769 BTC.
So the shortfall from 21 million is:
0.0231 BTC = 2,310,000 satoshis

2026-06-10 16:39:15 UTC

You can't have a free market without private property, and you don't have private property if it's sitting on an exchange.

2026-05-28 17:21:10 UTC

Legend has it that every time someone buys a COLDCARD in Europe, a central banker sheds a tear. 😢
Keep your sats safe and your shipping fast. 🚀 🇪🇺
coldhodl.com
https://blossom.primal.net/c0bca7680af750ac2277b7fd0f19acfe7d6e35be686f8b91e377128b5c46b0fa.png

2026-05-27 17:57:54 UTC

Without financial privacy, freedom of speech is an illusion.

2026-05-24 21:49:00 UTC

- reply

Peak aesthetics.
#nevent1q…j5hs

2026-04-28 16:48:15 UTC

Most people spend more time picking a Netflix show than securing their generational wealth.
Fix your priorities. 🔐
Get a COLDCARD: https://coldhodl.com/
https://blossom.primal.net/c8910fe436e5489f61ae96f51762229675f02239f4de3741394d87947f575f03.png

2026-04-22 15:21:32 UTC

A COLDCARD costs less than the "learning experience" of your next exchange hack. Do the math.
Visit https://coldhodl.com/
https://blossom.primal.net/cb231b1834e8ec1587bf5d5bf5a9140e0990f1759e71fe60e3422d0df79898e0.png

2026-04-15 18:28:20 UTC

Peace isn't the absence of threats; it’s the presence of superior defense. 🏰
When you know your private keys have never touched the internet, you sleep differently. 😴
Experience the quiet confidence of the air-gap. Get a COLDCARD 🇪🇺: https://coldhodl.com/
https://blossom.primal.net/e027b15cae05d647de9165fef78b2465ce7d40dd9063f384b31edd263b766c85.png

2026-04-10 00:48:06 UTC

- reply

Thank you! We will look into it. The wallet itself is working, but somehow it's not properly linked to the account.

2026-04-09 18:03:45 UTC

Do you know what "cold" in cold-storage means? 🤔
Chronically Obsessed with Long-term Deposits.
https://blossom.primal.net/1efebcc1301efe27d73d7fea80618ad0bf4289629fc59c33b15a4bca652d88f7.png

2026-04-07 17:39:05 UTC

Price is a distraction. Security is the mission. 🔒
While the market fluctuates, the smartest money is moving to cold storage. 🏰
Get your COLDCARD Mk5 today - shipped from within EU. 🚀
coldhodl.com
https://blossom.primal.net/d4dec6fe34aaaae7c36bae59fc62ebe81c268d0d284ec6c5cfd0ce5657863af7.png

2026-04-02 19:31:50 UTC

The upgrade you’ve been waiting for. 🚀
MK5. 🔒
Built by Bitcoiners, for Bitcoiners. 🛡️
coldhodl.com
https://blossom.primal.net/47c44af8ef3ba13e818d720efcde042d1b9bf9acc018a0189953bb5e9d0f1a2e.png

2026-04-01 15:35:19 UTC

We heard you!
The COLDHODL Security Bundle is now live - featuring our heavy-duty shovel, seed plate, and a center punch. 🛡️
Secure your future. Visit: https://coldhodl.com 🔒
https://blossom.primal.net/1f7f0b2e893245512ca7c65e1f87f21708e551562fd5a5d72607704977cbfee1.jpg

2026-03-31 17:16:54 UTC

Funny how people spend $2,000 on a phone that tracks their every move, but hesitate to spend $200 on the only device that truly sets them free. 🤷‍♂️
Fix your priorities. Fix your money. Get a COLDCARD. 🔒
https://coldhodl.com/
https://blossom.primal.net/805aa66adfc308a40a0bb2c6dc1ecb913e70c1f1878f37432397b1513ea31ed2.png

2026-03-30 20:16:31 UTC

THE MK5 HAS ARRIVED. 🛡️
Gorilla Glass. Redesigned keys. Better NFC. The ultimate upgrade to your self-custody stack is finally here! 🚀
Get the peace of mind you deserve! Order today: https://coldhodl.com/products/coldcard-mk5
https://blossom.primal.net/711cb1c0dc19353a323cb0bb7ec2fc933e77591eb7ce93bd80763928ece485e8.png

2026-03-26 18:39:12 UTC

The ultimate flex isn't the balance; it’s the signature. 🔑
Your keys, your citadel. 🧊📟
https://blossom.primal.net/e5eb7394a5e672db6bb22d50c15adcd022009856227274bfa00f74d7cfcaa47e.png

2026-03-25 23:35:51 UTC

Your money in the bank is not yours, it's not money, and it's not in the bank.
https://blossom.primal.net/0d5bf849837e513996cc4387f310e3bb8a4cbef8aba13cc223ae7dada24573d9.png

2026-03-24 21:37:34 UTC

110-year-old Turkish grandma shares her secret to a long life:
"Stack sats and hold your keys offline."
https://blossom.primal.net/e0e00685dda3f70aff96a0a298de3c4eaa57fbb1e96b53eb2f91269354e0a0d2.jpg
https://blossom.primal.net/c62c142d49c9b48c10cf7da0b67842a0c2dd6a2605ad45ffed0a85e1dcbde9b8.png

2026-03-23 18:09:06 UTC

If you’re serious about your keys, "good enough" isn't an option. 🛡️
The MK5 is coming to ColdHodl. Fully airgapped. Gorilla Glass. Zero compromise.
This isn't just a signer; it's a fortress for your sats.
Get ready to level up your self-custody. 🚀🛒
coldhodl.com
https://blossom.primal.net/6fc7301299f8ba3dbdd3fe563f092abc9e76e7e4eb57a2a689ce1c8b8b3f0a77.png

2026-03-20 15:31:02 UTC

The wait is almost over.
MK5 lands next week! 🔥
#Coldstorage #BTC #bitcoin #MK5 #ColdHodl #Coldcard
https://blossom.primal.net/cb5ea8cf13d2a912478c3b2c8e74a0110bd6932e4350632ad24abc44dc697332.png

2026-03-18 17:46:42 UTC

Bitcoin is digital, but your protection should be physical. 🏰
Offline. Untouchable. Unstoppable. 🔒
https://blossom.primal.net/78a623d1d876d509d17398a7fbe8ce8938e07ca2780d0fddf53cd19f2b6325c0.png

2026-03-16 18:40:10 UTC

Get your sats offline.
Zero Trust. Maximum Security.❄️📟
Visit: https://coldhodl.com
#meme #memestr
https://blossom.primal.net/6305ce77b72cd60459184fd7ca4bb483c03d7bd10cfc24aec4eb468c0fd506c6.png

2026-03-10 19:43:51 UTC

Low time preference Bitcoiners plan decades ahead. ⌛️
Cold storage is step one.🔒
https://blossom.primal.net/71a30c148baf8677a70bbd0bc4f79390955138ed6dd293b8823f85dfdaea77b4.png

2026-03-09 20:02:13 UTC

People buy safes for gold.
Bitcoin deserves the same respect.🔒
https://blossom.primal.net/bf699471fcdc23300a58834187b512bc8d92e972f3914b0098293ce6322fbcc3.png

2026-03-05 20:26:44 UTC

Retail leaves coins on exchanges. Pros take custody.
Don't be retail bro, be custody pro! 💪😎
https://blossom.primal.net/1bf22a1364847a85fde7700e6b780830f65b34660172942bccead4e94819aec8.png

2026-02-27 21:49:29 UTC

That mini heart attack when the exchange goes “under maintenance.”
With your keys offline, it’s never your problem. 🔒

2025-11-20 09:20:25 UTC

PROMOCODE: BLACKFRIDAY
That's it.
That's the post.

2025-11-04 14:55:00 UTC

- reply

COLDCARD + Debifi = air-gapped collateral control. Borrow without exposing keys or compromising security.
Get yourself COLDCARD Q, COLDCARD Mk4 or TAPSIGNER at http://coldhodl.com 🚀
#nevent1q…8m62

2025-10-08 01:56:07 UTC

FRESH ICE COLD COLDCARDS ARE BACK IN STOCK! 🥶🥶🥶
Get yourself Coldcard Q or Coldcard MK4 at http://coldhodl.com 🚀

2025-08-04 11:54:04 UTC

🚨 ColdHodl Store at Baltic Honeybadger! 🚨
We'll have COLDCARD Q, MK4 and TAPSIGNERS available at the conference in Riga with DISCOUNTED PRICES! 🚀
Grab yours, stay sovereign. 🔒
#Bitcoin #Coldcard #BH2025
@nprofile…h23z
https://blossom.primal.net/566a6809265285df4a38c897db2c5a955077a63b3685c473e7b94fb1e6f1f9aa.png

2025-06-30 19:39:06 UTC

- reply

In Europe? You can order a Tapsigner here:
https://coldhodl.com/products/tapsigner
#nevent1q…88ma

2025-06-27 09:58:12 UTC

🚨 New arrivals just landed!
The COLDCARD® Q is now available in:
✅Clear
✅Black
✅Orange
Same unmatched security.
Now in your favorite flavor.
Secure your stack in style.
@nprofile…h23z
Europe: http://coldhodl.com
Elsewhere: http://coldcard.com
https://blossom.primal.net/f95cf2e027ee7d52a2891f8bd664e29d2cf7dc3c315a9c43c975c35836116976.mp4

2025-06-09 12:58:59 UTC

Some wallets trust one chip.
COLDCARD trusts no one.
🔐 Dual secure elements
🧠 Anti-phishing words
🚨 Duress PIN + Brick PIN
🔎 Tamper-evident clear case
In Europe? Get yours at coldhodl.com
Elsewhere? Visit coldcard.com
@nprofile…h23z
https://blossom.primal.net/bceef675aa4310378ae4efe221174e5c6ca21ab0d98bc1592317e7769f2bd45e.mp4

2025-06-05 11:47:50 UTC

COLDCARD is the world’s most trusted and secure 🧡✅Bitcoin signing device.
✅Bitcoin only.
✅Verifiable source code.
✅Easy to use.
✅Ultra-secure.
In Europe? Get yours at http://coldhodl.com
Elsewhere? Visit http://coldcard.com
@nprofile…h23z
https://blossom.primal.net/88bc2d95b9556d990787dc9ed97aa2d94cb9fdd6aabac7a56319637ca525d07f.mp4

2025-06-04 09:18:52 UTC

Alien tech? Not quite.
But COLDCARD’s security is out of this world. 🛸
🔐 Dual secure elements
🧠 Anti-phishing words
🚨 Duress & Brick PINs
🔎 Tamper-evident case
💣 "SHOOT THESE" label
Europe: http://coldhodl.com
Elsewhere: http://coldcard.com
https://blossom.primal.net/7ee100b35abb9c45b8443e7a2182cc00bd60c43810f71158f2ef7f1181755047.mp4

2025-06-03 12:31:34 UTC

COLDCARD just got sexy. 🔥
The COLDCARD Q is everything you’ve dreamed of:
✅ Full QWERTY keyboard
✅ Bigger screen
✅ Built-in QR scanner
✅ Same badass security as Mk4
Get yours at http://coldhodl.com – Europe’s official Coldcard hub
@nprofile…h23z
https://blossom.primal.net/39c3b2273eddcda91eec73d1cc92d02be0f3de8c6307d1e086a52dc50520a88f.mov

2025-06-02 15:24:24 UTC

🎉 ColdHodl Sale: 5% OFF Everything!
🔥 Cold storage gear for hardcore Bitcoiners - now cheaper.
Use promo code: "SEEDLESS"
In Europe? Get yours at http://coldhodl.com
Elsewhere? Visit http://coldcard.com
@nprofile…h23z
https://blossom.primal.net/5a61eac50bd461764ee8ed57ecddfca5fcd87cbfe8cdaa82467cc51c7386194a.mp4

2025-05-05 13:11:01 UTC

#memestr
https://blossom.primal.net/2a95e3de1a1b4b9c20f736690cb9b75ff7d30c76c29978eab2b2777d5c624c5e.jpg

2025-04-16 17:35:00 UTC

We have a new batch of calculators available in the store!⚠️
Clear, Orange, Glow in the dark and Black Q's! 🔒
Go to https://coldhodl.com and get yourself one! 🚀
https://m.primal.net/QSVr.png

2025-04-16 14:53:56 UTC

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
https://m.primal.net/QSFe.jpg

2025-04-15 17:39:41 UTC

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
https://m.primal.net/QQbk.jpg

2025-04-14 15:09:21 UTC

In Europe and need a COLDCARD ?
Skip the customs hassle.
Get yours from https://coldhodl.com - the first official COLDCARD reseller in Europe.
https://m.primal.net/QPNJ.jpg

2025-02-10 03:14:20 UTC

- reply

A friendly reminder that you can get a COLDCARD Q in Europe by going to: https://coldhodl.com/
#nevent1q…lxk2

2025-01-30 15:00:15 UTC

⚠️ New batch has arrived!⚠️
COLDCARD Q (Clear, Black and Glow-In-The-Dark)
MK4
Grab yours at https://coldhodl.com/

2025-01-28 17:42:22 UTC

In case you were wondering how to use @nprofile…lfwh with a COLDCARD device, here is a tutorial: https://www.youtube.com/watch?v=UlgWErQTdGA

2025-01-28 00:44:12 UTC

Our existing batch of Coldcards is sold out! 🦾
New batch coming this week! 🚀

2025-01-13 13:35:38 UTC

- reply

⚠️Just a few days left to use this offer! ⚠️
#nevent1q…ym8s

2025-01-03 12:28:47 UTC

🥳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 https://coldhodl.com Now!
https://m.primal.net/NQLa.png

2024-12-31 12:17:13 UTC

- reply

Great content for our Spanish speaking friends! 🔥
A deep dive into all things hardware wallets. 🔒
#nevent1q…dyna #nevent1q…dyna

2024-12-30 11:58:47 UTC

⚠️We will resume the shipping of products on the 2nd of Januray, since our logistics partner was off for Christmas.⚠️

2024-12-18 19:22:50 UTC

- reply

The team keeps delivering! 🔥
Get yourself a COLDCARD Q and keep your key to the collateral offline at all times! 🔒
Visit: https://coldhodl.com/products/coldcard-q
#note1t9y…5m4x

2024-12-18 19:20:45 UTC

- reply

No plans for merch as of now

2024-12-05 18:47:18 UTC

- reply

∞/21M
#note1s2a…ht6w

2024-12-05 14:01:55 UTC

- reply

Somebody woke up and chose violence 😅

2024-12-05 13:10:07 UTC

100K EUR or it didn't happen!

2024-12-02 13:00:32 UTC

- reply

Today is your last chance to get a FREE TAPSIGNER! 🎁
Go to https://coldhodl.com and make sure to add a promo code BLACKFRIDAY at check-out! 🔒
#note1nvl…ck2m

2024-11-29 15:12:49 UTC

- reply

Make sure to use BLACKFRIDAY promo code

2024-11-29 07:33:04 UTC

⚠️ 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!* https://m.primal.net/MkBb.png

2024-11-27 16:01:17 UTC

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:
https://blog.lopp.net/metal-bitcoin-seed-storage-stress-test-iv/
Get yours at coldhodl.com/

2024-11-22 18:51:03 UTC

- reply

looks dope af
#note1k93…9hvm

2024-11-21 20:26:10 UTC

Protect your 100k like it's 1mln!
Buy Coldcard at https://coldhodl.com https://m.primal.net/MdSl.png

2024-11-18 17:31:44 UTC

- reply

Bitcoin on the exchange in not bitcoin, and it's not on the exchange!
Take self custody today! 🔒
#note12u7…53xz

2024-11-14 21:14:31 UTC

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. 🔒

2024-11-14 19:46:01 UTC

- reply

If you are in Europe and don't have a TAPSIGNER, visit https://coldhodl.com/ and get one ;)
#note1e2s…j95y

2024-11-11 14:43:56 UTC

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 https://coldhodl.com and get yourself one before they run out! 🚀
https://m.primal.net/Lzrl.png

2024-11-06 18:54:03 UTC

⚠️ European plebs, this is a last day to celebrate ATH and get yourself a hardware wallet with 5% off! ⚠️
Check https://coldhodl.com to see all products! 🔒
https://m.primal.net/Lnzb.png

2024-11-05 18:26:07 UTC

- reply

calculator is also a notebook 🤯
#note1npm…m2f2

2024-11-05 12:02:43 UTC

- reply

we approve this message

2024-11-04 14:20:44 UTC

- reply

⚠️Only few days left to use a promo code WHITEPAPER and get 5% off on your new calculator. ⚠️
#note16kh…37za

2024-11-01 14:00:17 UTC

- reply

GOOD NEWS! 🥳
The promo code will be available until next Thursday 07/11 🚨
If Bitcoin breaks ATH till then, you can treat yourself with an improved quality of sleep with a 5% discount😉
#note1rjm…g848

2024-10-31 11:49:59 UTC

🎂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: https://coldhodl.com/discount/whitepaper or enter the code whitepaper at check out! 🔥
If you were waiting for a sign to buy COLDCARD, this is it! 🚀
https://m.primal.net/Lnzb.png

2024-10-30 14:27:35 UTC

🧮IYKYK
#memestr #meme
https://m.primal.net/LnCj.jpg

2024-10-20 12:50:18 UTC

- reply

If you fail to plan, you plan to fail.
#note1768…qsnf

2024-10-18 17:27:45 UTC

- reply

Massive news! 🔥
Non-custodial lending got even more secure! 🔒
Whether you want to borrow or lend with Debifi, get yourself an Mk4 at https://coldhodl.com and enjoy your overcollateralized Bitcoin backed loan.
#note1mep…dl48

2024-10-18 13:32:35 UTC

Your keys, your coins. 🔑
Keep full control of your #Bitcoin with air gapped devices! Security is just few clicks away! 🔒 https://coldhodl.com
P.S. Get both Q + Mk4 and we will ship them for FREE!
https://m.primal.net/LZtJ.png

2024-10-17 10:46:14 UTC

- reply

Incredible amount of thought went into creating COLDCARD devices. Check out this tutorial to learn what anti-phishing words are and why they are an important security measure.🔒
#note18e3…dw42

2024-10-16 14:49:49 UTC

Why not both?
Buy MK4 + Q at http://coldhodl.com and we will ship them to you for FREE! 📫
Whether it's for a gift or to set up a multisig wallet, now’s your chance to secure your Bitcoin before things really take off! 🐂
https://m.primal.net/LXfU.jpg

2024-10-16 12:22:39 UTC

So you bought your COLDCARD and now it's time to move your bitcoin to safety. Do you know what is a Bitcoin UTXO and why do they matter?
If the answer is no, please read the article below to save yourself some sats and prevent headaches in the future.
https://21ideas.org/en/protocol/utxo-1/

2024-10-16 09:10:56 UTC

2024-10-15 12:34:38 UTC

- reply

THE CHEAPEST PRICE IN EUROPE 🔥
Get one today and improve your quality of sleep! 😃
#note1msm…556u

2024-10-11 08:47:41 UTC

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This project does a heavy lifting for all of the bitcoin ecosystem.
It is much, but it's honest work. 👨‍🌾 🌾
#note1n3e…7nuh

2024-10-10 17:12:53 UTC

We have added new items to the shop!🔥
Orange COLDCARD Q, Black COLDCARD Q, SEEDPLATE Backup and a Center Punch.
Improve your self-custodial bitcoin setup today!🔒
https://coldhodl.com/
https://m.primal.net/LRTO.png

2024-10-09 14:01:55 UTC

GM
ColdHodl is the first official Coldcard reseller in Europe and we are now on NOSTR!
Check out the store at: coldhodl.com and improve your bitcoin self-custody today!
#introduction