Watch A 10-Year-Old Set Up A Coldcard Mk4

https://bitcointv.com/videos/watch/90bf44df-e240-449a-a3d8-b120b1111d45

Is anybody in need of some #HardwareWallet for #Bitcoin or other #cryptocurrency? I've got two I do not need anymore: #Keystone Essential and #Coldcard Mark 3 Rev C . I can be DM'd at Matrix or as @me . For this account DM does not work.

Show Cameri how you🔋up your calculator (obscure ways only)
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RT @cameri
@nvk @Coinkite What’s the most obscure way people use to power their #Coldcard?
https://twitter.com/cameri/status/1608467751315836931

Pleased to meet you, calculator
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RT @thehypoxicdrive
Let me introduce you to our #ColdCard #Bitcoin
https://twitter.com/thehypoxicdrive/status/1598817785982996482

📌
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RT @parman_the
#ColdCard tip that's not intuitive for everyone:

The device stores a seed phrase in the long term memory (secured with a PIN). This produces a default #bitcoin wallet (= "collection of addresses")

If you add a passphrase, this is applied to the temporary memory. That means
https://twitter.com/parman_the/status/1582955555634565120

salud! 🍻
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RT @BeerStaff
We love our #coldcard #mk4 🔥.
https://twitter.com/BeerStaff/status/1559814982086189057

Mint box is a classic—where else do you like to store your calculator?
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RT @bitnorbert
Financial sovereignty in a mint box #coldcard #bitcoin
https://twitter.com/bitnorbert/status/1552039765503086592

#CalculatorCrew
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RT @PoetBitcoin
FedEx just called: "Did you order a calculator from Canada?" Me: "Yes sir, I don't trust what they make anywhere else..." Nice one @COLDCARDwallet 🤣😇👍🙏 #ColdCard #Bitcoin
https://twitter.com/PoetBitcoin/status/1551789212784926720

What is your favorite #COLDCARD feature?

What is your most wanted feature?

Let us know below 👇

The recent rush to move Bitcoin off exchanges has lead many to look into #COLDCARD for the first time

Let us now answer their most pressing questions

s/o to @BITC0INDAD for this photo

Why #COLDCARD, you may ask?

See our detailed comparison of the #MK4 v.s. #MK3 v.s. #Ledger Nano X v.s. #Trezor Model T: https://coldcard.com/docs/compare-wallets
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RT @elliot_BTC
@noremacback @rufhodl @COLDCARDwallet How much time do you have?

1) It's #Bitcoin only.
2) Dual Secure element chips from different manufacturers
3) Can create your own seed with dice rolls
4) Completely air gapped from the internet
5) Superior tamper proof…
https://twitter.com/elliot_BTC/status/1539601755423612928

There's so many features to the MK4 that you could spend a year reviewing all the functionalities they enable and still not get to the end of it

A quick #COLDCARD setup is very feasible tho, even for n00bs
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RT @btcsessions
LOOOOOLLLLLLLLLL carve yourself some time out this weekend...
https://twitter.com/BTCsessions/status/1539370820358639616

Ab wann brauche ich eine Bitcoin Hardware-Wallet?

https://bitcoinde.substack.com/p/wie-verwahre-ich-meine-bitcoin?s=r

#Trezor #Coldcard #Seedsigner #Ledger #Bitcoin

#COLDCARD Mk4 Firmware 5.0.4

-HSM & USB security enhanc.
-Regtest & major rework on Core tests and linux dev support
-Improved NFC
-Fixes; SD Cloning & Repro

Community contr;DON-MAC-256,straylight-orbit @xavierfiechter,@LucasMoten & @ademan

Upgrade here https://coldcard.com/docs/upgrade

@nvk

Got my #coldcard. It is exceptional. What is the favorite software wallet (I have a full node) in the coldcard user community?

Take advantage of the last few hours of our #BitcoinBlackFriday deals for #BLOCKCLOCK, #COLDCARD, #OPENDIME, #SEEDPLATE and more!

http://store.coinkite.com

Another one ⛏
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RT @ScottyHODL
So this happened. Annnnnd my #blockclock and #coldcard stuff arrived today too!!!!

Hopefully be in the new house within a month and I can set up my awaiting @getumbrel on raspi4, and funky node swag from @cryptocloaks

#bitcoin #justdoit
https://twitter.com/ScottyHODL/status/1427703067256967174

#Coldcard is the best #Bitcoin Only HW
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RT @ufc
Which HW contender are you taking? 🤔

[ #UFCVegas30 | Tomorrow on @ESPNPlus | Main Card 4pmET ]
https://twitter.com/ufc/status/1408560641561051144