{"id":50702,"date":"2022-07-08T16:33:35","date_gmt":"2022-07-08T14:33:35","guid":{"rendered":"https:\/\/captainaltcoin.com\/coldcard-wallet-review\/"},"modified":"2023-06-13T12:14:20","modified_gmt":"2023-06-13T10:14:20","slug":"coldcard-wallet-review","status":"publish","type":"post","link":"https:\/\/captainaltcoin.com\/de\/coldcard-wallet-review\/","title":{"rendered":"Coldcard Wallet Review – Bitcoin-only Hardware Wallet"},"content":{"rendered":"\n

Coldcard wallet has emerged as a robust contender among hardware wallets. This Coldcard wallet review delves into the features and functionalities of this Bitcoin-only hardware wallet<\/a>, providing insights into why it stands out in the market.<\/strong><\/p>\n\n\n\n

We also explore the Coldcard vs Ledger and Coldcard vs Trezor debates. Whether you’re a seasoned crypto enthusiast or a newcomer, understanding the nuances of the Coldcard wallet, from its security features to its user interface, is crucial.<\/p>\n\n\n\n

So, if you’re ready to navigate the world of cryptocurrency wallets and understand what sets Coldcard apart, read on. This guide is your one-stop resource for everything you need to know about the Coldcard wallet.<\/p>\n\n\n\n

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Quick summary – Coldcard Wallet Review<\/div><\/div>
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\ud83d\udcdd Coldcard Topic<\/strong><\/th>\ud83d\udcca Description<\/strong><\/th><\/tr><\/thead>
\ud83d\udd10 Security<\/strong><\/td>Coldcard<\/a><\/strong> uses a cryptographic co-processor and supports true air-gap operation. It also features a clear case to detect hardware tampering, and a unique bag number for supply chain security.<\/td><\/tr>
\ud83d\udd27 Open Source<\/strong><\/td>Coldcard’s firmware is completely open source, allowing for transparency and verifiability.<\/td><\/tr>
\ud83d\udd0b Power<\/strong><\/td>The device is powered through a micro USB port and does not require a built-in battery.<\/td><\/tr>
\ud83c\udf9a\ufe0f User Interface<\/strong><\/td>Coldcard has a 12-key numeric keypad and a 128×64 pixel OLED screen. It resembles a calculator and weighs about 30 grams.<\/td><\/tr>
\ud83d\udcbe Storage<\/strong><\/td>Coldcard is a Bitcoin-only hardware wallet. It does not support other cryptocurrencies.<\/td><\/tr>
\ud83d\udd04 Transactions<\/strong><\/td>All transactions, from seed generation to transaction signing, can be done offline using a MicroSD card.<\/td><\/tr>
\ud83d\udd11 Private Key<\/strong><\/td>The private key is stored in a dedicated security chip (Secure Element ATECC608A).<\/td><\/tr>
\ud83d\udcb0 Price<\/strong><\/td>The Coldcard wallet is listed for $119.97 in the official store.<\/td><\/tr>
\ud83c\udd9a Coldcard vs Ledger Nano<\/a> X<\/strong><\/td>Coldcard is Bitcoin-only, has completely open-source firmware, and provides robust security. Ledger supports multiple coins, is very portable, and is more beginner-friendly but has proprietary firmware.<\/td><\/tr>
\ud83c\udd9a Coldcard vs Trezor<\/a><\/strong><\/td>Coldcard is Bitcoin-only, has Secure Element, and is also open source but not as user-friendly. Trezor supports multiple coins, has a beginner-friendly interface, and has an open-source design but lacks Secure Element.<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>\n\n\n\n
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What you'll learn \ud83d\udc49<\/p>\n