What is Bitcoin Core and why do you need it?
Bitcoin Core is the original and most popular software implementation of the Bitcoin protocol. It is a full node that validates and relays transactions on the Bitcoin network. It also serves as a wallet that allows you to send and receive bitcoins securely. By running Bitcoin Core, you contribute to the decentralization, security, and privacy of the network. You also get access to the latest features and updates of the protocol.
Bitcoin Core is available for various operating systems, including Windows, Linux, and MacOS. Depending on your system architecture, you may need to download either the 32-bit or the 64-bit version of the software. In this article, we will show you how to download, install, verify, run, and use Bitcoin Core 32-bit for each operating system. We will also discuss the pros and cons of using Bitcoin Core 32-bit versus other options.
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How to download Bitcoin Core 32-bit for Windows
If you are using a Windows operating system that supports 32-bit applications, you can download Bitcoin Core 32-bit from the official website. Here are the steps to follow:
Go to and click on the "Windows exe - zip" link under the "Latest version" section.
Save the file "bitcoin-24.0.1-win64-setup.exe" (or a newer version) to your computer.
Double-click on the file and follow the installation wizard. Choose a destination folder for your program files and data files.
Wait for the installation to complete. You may need to allow some firewall exceptions for Bitcoin Core to work properly.
Launch Bitcoin Core from your Start menu or desktop shortcut. You will see a splash screen followed by a welcome message.
How to download Bitcoin Core 32-bit for Linux
If you are using a Linux operating system that supports 32-bit applications, you can download Bitcoin Core 32-bit from the official website. Here are the steps to follow:
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Go to and click on the "Linux tgz" link under the "Latest version" section.
Save the file "bitcoin-24.0.1-x86_64-linux-gnu.tar.gz" (or a newer version) to your computer.
Open a terminal and navigate to the folder where you saved the file.
Extract the file using the command tar xzf bitcoin-24.0.1-x86_64-linux-gnu.tar.gz.
Move to the extracted folder using the command cd bitcoin-24.0.1.
Install Bitcoin Core using the command sudo install -m 0755 -o root -g root -t /usr/local/bin bitcoin-24.0.1/bin/*.
Launch Bitcoin Core from your terminal using the command bitcoin-qt. You will see a splash screen followed by a welcome message.
How to download Bitcoin Core 32-bit for MacOS
If you are using a MacOS operating system that supports 32-bit applications, you can download Bitcoin Core 32-bit from the official website. Here are the steps to follow:
Go to and click on the "MacOS dmg" link under the "Latest version" section.
Save the file "bitcoin-24.0.1-osx.dmg" (or a newer version) to your computer.
Double-click on the file and drag the Bitcoin Core icon to your Applications folder.
Launch Bitcoin Core from your Applications folder or Dock. You will see a splash screen followed by a welcome message.
How to verify your download of Bitcoin Core 32-bit
Before you run Bitcoin Core 32-bit, it is recommended that you verify your download to ensure that it is authentic and has not been tampered with. To do this, you need to check the checksums and signatures of the downloaded files. Here are the steps to follow:
Go to and save the file to your computer.
Open a terminal and navigate to the folder where you saved the file.
Verify the checksums of the downloaded files using the command sha256sum --ignore-missing --check SHA256SUMS.asc. You should see a message saying "OK" for each file.
Verify the signatures of the downloaded files using the command gpg --verify SHA256SUMS.asc. You should see a message saying "Good signature" and "Primary key fingerprint: 01EA 5486 DE18 A882 D4C2 6845 90C8 019E 36C2 E964". This means that the files are signed by Wladimir J. van der Laan, one of the lead developers of Bitcoin Core.
How to run Bitcoin Core 32-bit and sync with the network
After you have installed and verified Bitcoin Core 32-bit, you can run it and sync with the network. Syncing means that your software will download and validate all the blocks and transactions in the Bitcoin blockchain, which is currently over 400 GB in size. This may take several hours or days depending on your internet speed and hardware specifications. Here are some tips and tricks to optimize your Bitcoin Core experience and sync faster with the network:
You can choose a custom data directory for your Bitcoin Core files by clicking on "Settings" > "Options" > "Main" and browsing for a folder. This can be useful if you want to store your files on an external drive or a different partition.
You can reduce your disk space usage by enabling pruning on your Bitcoin Core software. Pruning means that your software will delete old blocks that are no longer needed for validation. To enable pruning, click on "Settings" > "Options" > "Main" and enter a value in MB for how much disk space you want to allocate for your files. The minimum value is 550 MB, which corresponds to about 2 GB of actual disk space usage.
You can increase your bandwidth usage by increasing the number of connections that your software makes to the network. To increase the connections, click on "Settings" > "Options" > "Network" and enter a value for the maximum number of outbound connections. The default value is 8, but you can increase it up to 125. However, be aware that this may affect your internet speed and data usage.
You can monitor your sync progress by looking at the bottom right corner of your Bitcoin Core software. You will see a green check mark when you are fully synced with the network. You can also hover your mouse over the icon to see more details about your sync status.
How to use Bitcoin Core 32-bit as a wallet and a node
Once you have synced with the network, you can use Bitcoin Core 32-bit as a wallet and a node. A wallet is a software that allows you to send and receive bitcoins securely. A node is a software that validates and relays transactions on the network. By using Bitcoin Core 32-bit, you can enjoy both functions and benefits. Here are some of the main features and functions of Bitcoin Core as a wallet and a node:
You can create and manage multiple addresses for your bitcoins. To create a new address, click on "File" > "Receiving addresses" > "New". To manage your existing addresses, click on "File" > "Receiving addresses" > "Edit". You can label, copy, or delete your addresses as you wish.
You can send and receive bitcoins using your addresses. To send bitcoins, click on "Send" and enter the recipient's address, the amount, and an optional comment. To receive bitcoins, click on "Receive" and choose an address from your list. You can also request a specific amount and generate a QR code for easier scanning.
You can view your transaction history and balance by clicking on "Transactions" and "Overview". You can also filter your transactions by date, type, or amount. You can also double-click on any transaction to see more details, such as the transaction ID, fee, size, confirmations, and inputs and outputs.
You can encrypt your wallet with a passphrase to protect it from unauthorized access. To encrypt your wallet, click on "Settings" > "Encrypt Wallet" and enter a strong passphrase. To unlock your wallet, click on "Settings" > "Unlock Wallet" and enter your passphrase. You will need to unlock your wallet every time you want to send bitcoins or change your settings.
You can backup and restore your wallet data to prevent loss or theft of your bitcoins. To backup your wallet, click on "File" > "Backup Wallet" and choose a location for your backup file. To restore your wallet, copy your backup file to your data directory (usually located at C:\Users\YourUserName\AppData\Roaming\Bitcoin) and rename it to wallet.dat.
You can run Bitcoin Core as a node and support the network by validating and relaying transactions. By default, Bitcoin Core will connect to other nodes automatically and download new blocks and transactions. You can also configure your node settings by clicking on "Settings" > "Options" > "Network". You can choose whether to allow incoming connections, use a proxy server, enable UPnP port mapping, or connect only to specific nodes.
Pros and cons of using Bitcoin Core 32-bit
Using Bitcoin Core 32-bit has its pros and cons compared to other options such as web wallets, mobile wallets, hardware wallets, or other software implementations of the Bitcoin protocol. Here are some of the advantages and disadvantages of using Bitcoin Core 32-bit:
Table 3: Pros and cons of using Bitcoin Core 32-bit Pros Cons --- --- - You have full control over your bitcoins and private keys - You need to download and store the entire blockchain, which takes up a lot of disk space and bandwidth - You contribute to the decentralization, security, and privacy of the network - You need to update your software regularly to get the latest features and bug fixes - You get access to the latest features and updates of the protocol - You need to encrypt, backup, and restore your wallet data manually - You can use Bitcoin Core as both a wallet and a node - You may encounter compatibility issues with some websites or services that require 64-bit applications Frequently asked questions about Bitcoin Core 32-bit
What is the difference between Bitcoin Core 32-bit and 64-bit?
The difference between Bitcoin Core 32-bit and 64-bit is mainly in the system architecture that they support. A 32-bit system can only handle up to 4 GB of memory (RAM), while a 64-bit system can handle much more. Therefore, if you have a 64-bit system, you can run either Bitcoin Core 32-bit or 64-bit, but if you have a 32-bit system, you can only run Bitcoin Core 32-bit. The 64-bit version of Bitcoin Core may offer some performance improvements over the 32-bit version, but the difference is not significant for most users.
How much disk space and bandwidth does Bitcoin Core 32-bit require?
The disk space and bandwidth requirements for running Bitcoin Core 32-bit depend on several factors, such as the size of the blockchain, the number of connections, and the pruning settings. As of June 2023, the size of the blockchain is about 420 GB, but this may change over time as new blocks and transactions are added. The number of connections affects how much data you upload and download from the network. The pruning settings affect how much disk space you use by deleting old blocks that are no longer needed for validation. You can estimate your disk space and bandwidth requirements by using this calculator.
How can I update my Bitcoin Core 32-bit to the latest version?
To update your Bitcoin Core 32-bit to the latest version, you need to download and install the new version from the official website. Before you do that, you should backup your wallet data and stop your current version of Bitcoin Core. Here are the steps to follow:
Go to and download the latest version of Bitcoin Core 32-bit for your operating system.
Backup your wallet data by clicking on "File" > "Backup Wallet" and choosing a location for your backup file.
Stop your current version of Bitcoin Core by clicking on "File" > "Exit" or closing the window.
Install the new version of Bitcoin Core by following the same steps as described in the previous sections.
Launch the new version of Bitcoin Core and wait for it to sync with the network.
How can I enable pruning on my Bitcoin Core 32-bit?
To enable pruning on your Bitcoin Core 32-bit, you need to edit your bitcoin.conf file and add a line that specifies how much disk space you want to allocate for your files. Here are the steps to follow:
Find your bitcoin.conf file in your data directory (usually located at C:\Users\YourUserName\AppData\Roaming\Bitcoin).
Open your bitcoin.conf file with a text editor such as Notepad.
Add a line that says prune=550 or any other value in MB that you want. The minimum value is 550 MB, which corresponds to about 2 GB of actual disk space usage.
Save and close your bitcoin.conf file.
Restart your Bitcoin Core software and wait for it to prune old blocks from your files.
How can I backup and restore my Bitcoin Core 32-bit wallet?
To backup and restore your Bitcoin Core 32-bit wallet, you need to copy and paste your wallet.dat file from and to your data directory. Here are the steps to follow:
To backup your wallet, find your wallet.dat file in your data directory (usually located at C:\Users\YourUserName\AppData\Roaming\Bitcoin) and copy it to a secure location such as an external drive or a cloud storage service.
To restore your wallet, find your backup file and copy it to your data directory. If you already have a wallet.dat file in your data directory, rename it or delete it before copying your backup file.
Restart your Bitcoin Core software and wait for it to load your wallet data.
How can I troubleshoot common issues with my Bitcoin Core 32-bit?
If you encounter any issues with your Bitcoin Core 32-bit software, such as syncing errors, connection problems, or crashes, you can try some of these solutions:
Check your internet connection and firewall settings. Make sure that you have a stable and fast internet connection and that you have allowed some firewall exceptions for Bitcoin Core to work properly.
Check your disk space and memory usage. Make sure that you have enough free disk space and memory (RAM) to run Bitcoin Core smoothly. You can free up some disk space by enabling pruning or deleting unnecessary files. You can free up some memory by closing other applications or restarting your computer.
Check your bitcoin.conf file and command-line options. Make sure that you have not made any mistakes or typos in your bitcoin.conf file or command-line options that may affect your Bitcoin Core performance or functionality. You can check your bitcoin.conf file in your data directory and your command-line options by right-clicking on your Bitcoin Core shortcut and choosing "Properties".
Check the Bitcoin Core website and forums for updates and solutions. You can visit the official website and the forums to see if there are any new updates or bug fixes for your Bitcoin Core software. You can also search for your issue or post a question on the forums to get help from other users or developers.
Conclusion
Bitcoin Core 32-bit is a software that allows you to run a full node and a wallet on the Bitcoin network. It is the original and most popular implementation of the Bitcoin protocol. It offers you full control, security, privacy, and features of the network. However, it also requires you to download and store the entire blockchain, which takes up a lot of disk space and bandwidth. It also requires you to update, backup, and restore your software and wallet data manually. Therefore, you should weigh the pros and cons of using Bitcoin Core 32-bit versus other options before you decide to use it.
We hope that this article has helped you understand how to download, install, verify, run, and use Bitcoin Core 32-bit for Windows, Linux, and MacOS. We also hope that you have learned some tips and tricks to optimize your Bitcoin Core experience and sync faster with the network. We also hope that you have found the answers to some frequently asked questions about Bitcoin Core 32-bit. If you have any more questions or issues, feel free to visit the Bitcoin Core website or forums for more information and support.
Frequently asked questions
Is Bitcoin Core 32-bit safe to use?
Yes, Bitcoin Core 32-bit is safe to use as long as you download it from the official website and verify your download using checksums and signatures. You should also encrypt your wallet with a passphrase and backup your wallet data regularly to prevent loss or theft of your bitcoins.
Can I use Bitcoin Core 32-bit with other wallets or services?
Yes, you can use Bitcoin Core 32-bit with other wallets or services that support the Bitcoin protocol. However, you may encounter some compatibility issues with some websites or services that require 64-bit applications. You should check the requirements and compatibility of the websites or services that you want to use before using them with Bitcoin Core 32-bit.
How can I speed up my sync with the network?
You can speed up your sync with the network by increasing your bandwidth usage, reducing your disk space usage, or using a bootstrap file. You can increase your bandwidth usage by increasing the number of connections that your software makes to the network. You can reduce your disk space usage by enabling pruning on your software. You can use a bootstrap file by downloading a partial copy of the blockchain from a trusted source and placing it in your data directory.
What are the alternatives to Bitcoin Core 32-bit?
Some of the alternatives to Bitcoin Core 32-bit are web wallets, mobile wallets, hardware wallets, or other software implementations of the Bitcoin protocol. Web wallets are online services that store your bitcoins for you and allow you to access them from any device. Mobile wallets are apps that store your bitcoins on your smartphone or tablet and allow you to send and receive them on the go. Hardware wallets are devices that store your bitcoins offline and allow you to connect them to any computer to make transactions. Other software implementations of the Bitcoin protocol are programs that offer different features or functionalities than Bitcoin Core.
Where can I learn more about Bitcoin Core 32-bit?
You can learn more about Bitcoin Core 32-bit by visiting the official website, reading the documentation, watching the videos, or joining the forums. You can also follow the development of Bitcoin Core on GitHub or Twitter. You can also donate to support the development of Bitcoin Core on their website. 44f88ac181
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