How Does a Blockchain Wallet Work?

3 min readJun 14, 2022


Due to their superior capabilities over traditional currencies, Ethereum and Bitcoin have rapidly gained popularity. If you want to use any of these or other cryptocurrencies based on blockchain technology, you’ll need to understand how blockchain wallets work.

This article will describe a blockchain wallet, why you should use one, and which wallets are currently available. We’ll also discuss the differences between public and private keys, the most important wallet characteristics, and blockchain wallet comparisons.

Hot, Cold, Software, Hardware & Paper-Based Wallets

The primary reason for using a blockchain wallet is to keep your digital assets/money/value safe and to do so; you’ll be given a private key and a public key, both of which are linked to your wallet. The private key is similar to your password and is kept top secret. It is practically impossible to hack a private key using blockchain. However, you should not reveal it to anyone and always keep it in a secure location.

Hot wallets, which allow cryptocurrencies to be quickly transferred through the cloud, are available on the internet: and Coinbase are two popular examples. At the same time, cold wallets are offline wallets that conduct transactions offline before disclosing them online. They are not kept in the cloud but rather offline to ensure maximum security. Ledger and Trezor are two cold wallets that come to mind.

Hot wallets are accessible online 24 hours a day, seven days a week via mobile or desktop, but there is a risk of unrecoverable theft if they are hacked. The transaction method helps protect the wallet from unauthorized access — hacking or other online vulnerabilities — with the cold wallet type.

Wallets are further divided into three types. The three options are software wallets, hardware wallets (USB), and traditional paper wallets (for which you print your public/private key on a piece of paper and keep it in a secure location).

Features and Comparisons of Blockchain Wallets

When it comes to blockchain wallet features, one of the first is that it is generally simple to use — it works just like any other software or wallet that you use daily. The second benefit is extremely secure, ensuring that your private key remains safe. Blockchain wallets enable instant cross-border transactions that are barrier-free and devoid of intermediaries.

Users will incur transaction fees, and the cost of transferring funds will be significantly lower than with traditional banks if they use them. Finally, these wallets allow users to transact across multiple cryptocurrencies, making currency conversions simple. is a cryptocurrency wallet that accepts Ethereum and Bitcoin. It’s simple to use, has a low transaction fee, and has an exposed API that allows users to create their custom wallets easily. Ledger Nano S is a hardware wallet with extremely high account security. It supports Ethereum, Litecoin, and Bitcoin. It’s also possible to keep multiple accounts and access them at any time.

The Bitcoin paper wallet allows users to print their tamper-resistant Bitcoin wallets while also reducing the risk of being hacked. Jaxx is a cryptocurrency wallet that will enable users to exchange currencies within the wallet. It supports Ethereum, Litecoin, Bitcoin, and many other cryptocurrencies. A user can see their updated balance as soon as the processing is finished with Jaxx.

Final Thoughts

Blockchain wallets are an important part of the crypto revolution because they are directly related to locking your Bitcoin, Ether, and other crypto assets. It essentially lets you store and send, receive, and spend cryptocurrencies, as well as control transaction size.

Crypto wallets store your private keys, and blockchain — the most advanced digital ledger system — ensures that your cryptos are safe and secure.

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