DocHEX |Coinkite 🇨🇦 @DocHexHodl

Co-Founder Coinkite. Programmer at coldcardwallet coinkite.com Canada Joined February 2025

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DocHEX |Coinkite 🇨🇦 @DocHexHodl

3 months ago

Hi @ordinaryday_c have you tried setting it up ?

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DocHEX |Coinkite 🇨🇦 @DocHexHodl

3 months ago

Hi Sassy — yes, we’ve got step-by-step video guides on setup, multisig, and PSBT signing. Are you looking to use it with Sparrow, Electrum, or another wallet?

Sassy B @Turobej

3 months ago

Hi Sassy — yes, we’ve got step-by-step video guides on setup, multisig, and PSBT signing. Are you looking to use it with Sparrow, Electrum, or another wallet?

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DocHEX |Coinkite 🇨🇦 @DocHexHodl

3 months ago

Hi @dean_torcasio Thanks, Dean — glad you’re enjoying Model Q! Was there a specific feature or workflow that stood out to you most?

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DocHEX |Coinkite 🇨🇦 @DocHexHodl

3 months ago

Hello @fauha_ are you still facing this issue ?

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DocHEX |Coinkite 🇨🇦 @DocHexHodl

3 months ago

Love hearing that, Charles! The Q model brings secure NFC and USB-C to the mix — are you planning to keep it in your multi-sig flow or use it standalone?

Charles Darwin @lesdrag45782389

4 months ago

Love hearing that, Charles! The Q model brings secure NFC and USB-C to the mix — are you planning to keep it in your multi-sig flow or use it standalone?

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Simply Bitcoin @SimplyBitcoinTV

4 months ago

Secure your Bitcoin like a pro. Use code Simply for 5% off your COLDCARD! ⚡

COLDCARD @COLDCARDwallet

4 months ago

Secure your Bitcoin like a pro. Use code Simply for 5% off your COLDCARD! ⚡

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Successfully reproduced Coldcard Q1 firmware v1.3.3Q from source—bit-for-bit identical to the official release (excluding ECDSA signature). Proof of strong #ReproducibleBuilds and open auditability for Bitcoin hardware wallets. Full details: walletscrutiny.com/hardware/coldc… #Bitcoin…

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COLDCARD @COLDCARDwallet

4 months ago

What goes together better than Pizza and #COLDCARD? Nothing.. We’re celebrating #BitcoinPizzaDay by giving away a COLDCARD Q 🍕 Retweet and Comment your favorite pizza toppings to enter. It gets even better - The store is 15% OFF starting midnight ET 🚨

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Cosmos ⚡️ @cosmosforthewin

4 months ago

Buy a Coldcard from Coinkite, buy some Sats and put it into cold storage through Sparrow. Now. Thank me later. 🧡

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Herbert Tungsten @herberttungsten

4 months ago

ColdCard is legit.

COLDCARD @COLDCARDwallet

4 months ago

ColdCard is legit.

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Malamen 🌶️🌶️ Bitcoin psicopata 😜 @odiaboexiste

4 months ago

Pepperoni, but this device is better than any pizza. As a geek, i will never forget if you send one to me. Sign hard with Coldcard.

COLDCARD @COLDCARDwallet

4 months ago

Pepperoni, but this device is better than any pizza. As a geek, i will never forget if you send one to me. Sign hard with Coldcard.

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Vandelay ₿TC Industries ⚡ @VandelayBTC

4 months ago

Life might be good, but have you tested your cold storage backups lately? Do you still remember where they are, how to get them, what that funny passphrase was, and so on? Trust your stack, but don't forget to verify it periodically. It's easy with a Coldcard Q. h/t @nvk

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Alfa Bitcoin @alfabitcoin_io

4 months ago

🔐 ¿Sabes cómo funciona una billetera fría y por qué es clave para proteger tus criptoactivos? En este video te damos una revisión técnica y un tutorial completo sobre la Coldcard Mk4, ideal para quienes quieren aprender a custodiar sus fondos con seguridad. 🎥 Mira el video…

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BTC Shota @BTCShota

4 months ago

ハードウェアウォレットTier表＊ビットコイン初心者が実際に使った上での偏見込み S Tier：Coldcard →もし莫大なビットコインを持ってたら間違いなくこれを選ぶ。送受金をやってみることで「トランザクション」「署名」「ブロードキャスト」が体験できて理解しやすく解像度が上がった。 A…

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FauHa @fauha_

4 months ago

Coldcard Q is not working with @nunchuk_io on macOS, I'm using the testnet, I can export the transaction but I can't import it using BBQr/QR. @COLDCARDwallet

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DocHEX |Coinkite 🇨🇦 @DocHexHodl

4 months ago

Hello @Carty_Yeah Please follow back and send a direct message so I can reach out directly.

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DocHEX |Coinkite 🇨🇦 @DocHexHodl

4 months ago

I’d like to send you a direct message about this, but your DMs are locked. Please follow back so I can reach out directly PETE!

PETE-ZARIA @ohyeeeaaaahhhh

4 months ago

I’d like to send you a direct message about this, but your DMs are locked. Please follow back so I can reach out directly PETE!

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PETE-ZARIA @ohyeeeaaaahhhh

4 months ago

@JesusMartinezEZ @TheArenaApp Fck staking! Coinbase wallet beat me for 10k w their staking thru some bullshit kiln dapp, never gave permission to touch my funds n boom, gone! Staking is wack as FCK!