Bitcoin Cold Storage – What it is And How It Works

Cryptocurrencies are decentralized, which is a feature that plenty consider to be its unique selling point. However, their decentralized nature also stipulates that users have a big portion of the responsibility to store them safely.

Many individual investors have turned to cold Bitcoin storage, so let’s take a look at how it works and what makes it so safe.

What is Bitcoin Cold Storage?

Cold Storage is commonly referred to as Bitcoin cold wallet among crypto enthusiasts. It requires you to remove your Bitcoin keys from your wallet and store them on a device that is not directly connected to the internet.

That way, Cold Wallets don’t have the ability to communicate with any other electronic device unless you physically connect them. That way, cold wallets are considered to be impossible for hackers to access, so you can see why plenty of digital asset holders prefer them.

At the start of Bitcoin’s development, there were some serious concerns about cold storage. Back then, you had to write down your keys on a piece of paper and remove them from the wallet, but all this changed as cold wallets advanced.

Bitcoin Cold Storage Methods

Bitcoin cold wallets have evolved drastically in the past few years, so now you have several options to choose from if you wish to store your keys that way. The choice is all yours at the end of the day, but let’s take a look at which cold wallets Bitcoin holders use the most.

1. Paper Wallets

Plenty would argue that paper wallets are arguably the least safe cold wallet. Paper wallets require you to print your public and private keys on a piece of paper – maybe adding a QR code that you can scan.

As you can imagine, a paper wallet has all the information one would need for accessing the coins, so in case of misplacing or losing them, you have a lot to worry about! If you choose a paper wallet, make sure to keep it in a safe box.

2. Hardware Wallets

Up next, we have hardware wallets – arguably the most common Bitcoin cold storage methods. They are devices that look like a USB drive that you can plug into your device whenever you want access to your wallet.

Due to their nature, hardware wallets are considered the safest cold storage method, and they are very versatile. You will find them in all forms and shapes – from USB storage drives to advanced devices with Bluetooth, battery, etc. The best hardware wallets are water and virus-proof, with some supporting MultiSig transactions.

3. Deep Cold Storage

Lastly, we have deep cold storage methods that are probably the least convenient of the lot on this list. Nonetheless, the golden rule of Bitcoin storage says that the less convenient a storage is, the more you can rely on its security!

In that line, deep cold storage can be anything – from keeping your Bitcoin keys in a vault, all the way to placing them in a container and burying them and using third-party services to store your Bitcoin keys!

Risks of Bitcoin Cold Wallets

The advantages of Bitcoin cold wallets are obvious for anyone active in the crypto world, but we also have to go through some of the disadvantages. If you eventually decide to go with a cold wallet for storing your Bitcoin, then you have to be mindful of the following risks:

• Recovery words – make sure to use a seed phrase to back it up completely. There is nothing wrong with adding another layer of security!
• USB safety – if you go with USB devices, then you need to know that they can be more easily compromised than hardware wallets.
• Damage – all cold wallets can be broken or damaged at any time, making data recovery quite expensive and not always possible.
• Paper wallets are shaky – if you eventually decide to go with paper wallets, anyone can see or copy your keys and steal them. Paper can also rot, be torn or burn!

Loss of funds – if you make any error in transcription, then you can lose big money.

Don’t Be Reckless

At the end of the day, we can all agree that cold wallets are very secure options to keep your Bitcoin assets. Yet, you must be aware that if you are reckless in storing your Bitcoin there, even the safest cold wallet cannot protect you against loss of funds.

Regardless of which Bitcoin cold storage you opt for, remember to keep all the associated information private and always back up your private keys! All of this is the cornerstone to staying safe and enjoying seamless Bitcoin transactions!