0xbitcoin Gpuminer is a free, open source mining program for Windows that solves proof-of-work puzzles to mine ERC20 tokens. It suits people who already own an NVIDIA graphics card or a processor they want to put to work and who are comfortable setting up mining software by hand. It runs as a desktop application and can mine either solo or to a pool, using a CPU or a CUDA-capable GPU.
Before you go further, know that this project has had no code updates since August 2021. That makes it more than four years out of date at the time of writing, so treat it as a legacy tool. Test it carefully and expect that it may not match current networks or software environments. The sections below explain what the program does, how to install it safely, and where it fits among other miners.
What Is Proof-of-Work Mining for ERC20 Tokens?
Proof of work is the method some blockchains use to confirm new transactions and record them in a shared ledger. Miners compete to find a value that satisfies a difficulty target, and the first to succeed gets to add the next block. Every guess costs computing power, which is why mining hardware and its efficiency matter so much.
ERC20 is a token standard used on the Ethereum network. Many tokens follow its rules for transfers, balances and ownership. Mining these tokens means solving the proof-of-work puzzle that the token's rules require, so the software and the network it targets have to match.
In practice, a miner repeatedly builds candidate data, hashes it, and checks the result against the target. The speed of those attempts is called hashrate. A GPU usually produces far more hashes per second than a CPU, which explains why most serious mining uses graphics cards. Understanding these basics helps you read any miner's settings and results with a clear head.
Who Should Consider 0xbitcoin Gpuminer?
This program fits a fairly narrow group. The first is hobbyists with an NVIDIA graphics card who want to experiment with mining ERC20 tokens on Windows and are willing to accept that the code has not changed since 2021. The second is developers or technically curious users who want to read the source code, which is published on GitHub, and understand how a GPU miner is built.
It is less suitable for people who need a current, actively maintained tool. If your hardware is AMD-based, the OpenCL options are not ready, so you will need a different program. People who expect steady returns or want a polished, supported product will likely be disappointed.
A useful way to decide is to ask three questions. Do you have an NVIDIA card? Are you comfortable with manual setup and checksum verification? Are you fine with a project that is no longer being updated? If the answers are yes, the program is worth a careful test. If not, compare the alternatives listed below first.
Solo Mining and Pool Mining Explained
Solo mining means your machine tries to find blocks on its own. If it succeeds, the full reward goes to you, but the chance of success depends on your hashrate relative to the whole network. For a single graphics card, that chance can be very small, so solo mining can take a long time to produce any result at all.
Pool mining groups many miners together. Each participant contributes hashrate, and the pool shares rewards according to the work each one submitted. Results arrive more often and more predictably, but the reward per participant is smaller, and you rely on the pool operator to calculate payouts correctly.
The program supports both approaches. Your choice depends on patience, hardware and how much variation you can tolerate. Many beginners start with a pool so they can see steady activity, then experiment with solo mode once they understand their setup. Whichever you choose, keep records of settings and results so you can compare sessions later.
Key features
NVIDIA CUDA GPU mining
CUDA pool mining
CPU mining option
Test mining mode
OpenCL path for AMD cards (not ready)
Supported coins
The program is built to mine Ethereum-based assets. Its documentation mentions Ethereum (ETH) itself along with ERC-20 tokens that run on the Ethereum network. Because the software targets ERC20 proof-of-work tokens, it is not a general tool for mining every coin. Check the current state of any specific token and its network rules before you start, since an unmaintained program may not keep pace with changes on the network side.
How to install 0xbitcoin Gpuminer on Windows
- 1
Get the files from an official source
Download only from the official website or the project's GitHub Releases page. The source repository is at github.com/daikirifinance/0xbitcoin-gpuminer, where you can read release notes and review the code. Choose the Windows build or installer that matches your system. Do not install from file-sharing sites or links posted in chat rooms.
- 2
Verify the download before running it
Calculate the SHA-256 checksum of the downloaded file. In PowerShell, run Get-FileHash on the file and compare the result with the checksum published on the release page. If the values do not match, delete the file and download it again. Where a release provides a digital signature, check it as well.
- 3
Turn on hidden files if needed
Some setup files may be hidden by default. Open File Explorer, choose View, and enable Hidden items or the Show hidden files and folders option. Turning this on lets you see configuration files and folders that the program uses. Turn it back off afterward if you prefer a cleaner view.
-
Start with a test run
Launch the program and use the CUDA test mining option before running a real session. This confirms that your NVIDIA card and drivers respond correctly. Only after the test completes cleanly should you configure your real mining mode, address and pool settings.
System requirements
- Windows, using the Windows build or installer
- NVIDIA graphics card for CUDA GPU mining
- A processor for CPU mining, which is slower than GPU mining
- Show hidden files and folders enabled in File Explorer for some setup tasks
How to use 0xbitcoin Gpuminer
Using the program is mostly a matter of choosing the right mode and testing before you run a real session. Keep the software on a dedicated folder and avoid changing settings while a session is running.
- Open the program and confirm that it detects your hardware. Check whether it sees your NVIDIA card or only the CPU.
- Run the CUDA test mining option first. Watch for errors or crashes and stop if anything looks wrong.
- Choose your mode: solo mining or pool mining. Pool mode gives more frequent results, while solo mode pays the full reward for a block you find.
- Enter the wallet address where you want results sent. Double-check every character, because a mistyped address can send funds to the wrong place.
- If you use a pool, enter the pool details exactly as the pool operator provides them.
- Start the session and keep an eye on hashrate and error messages. Note the time and settings so you can compare sessions later.
- Stop the session cleanly when you are finished, and keep your settings file backed up in case you need to reinstall.
Pros & cons
- Free to use and published under an open source model with code on GitHub
- Supports NVIDIA CUDA GPU mining for solo and pool setups
- Includes a CPU mining option for machines without a suitable graphics card
- Includes a test mining mode for checking setup before a real session
- Built with JavaScript, TypeScript and Electron, which makes the code easier to inspect for technically minded users
- No code updates since August 2021, so compatibility with current software is uncertain
- AMD OpenCL options are marked as not ready
- Focused on Ethereum and ERC20 tokens rather than a broad range of coins
- Requires manual setup, including hidden file settings
- Miners are often flagged by antivirus software, which can make installation frustrating
Is 0xbitcoin Gpuminer safe?
This is mining software that handles payouts to your wallet address, so treat it with care. The project has had no code updates since August 2021, which means it is not maintained and may have unpatched issues. Check the latest version on the official website before you use it. Download only from the official website or GitHub Releases, and verify the SHA-256 checksum or signature before running the file. Antivirus tools often flag mining programs, sometimes as false positives. Do not disable your protection entirely. If a warning appears, review the detection and the verified file before making any exception. Never enter a seed phrase or private key on a third-party website or in a prompt from an unknown program.
- Official source only. Download from github.com/daikirifinance/0xbitcoin-gpuminer. Ignore ads and lookalike domains.
- Check the SHA-256. Compare the installer hash with the value the developer publishes before running it.
- Never share your seed phrase. No developer, support agent or website — including CryptApps — will ever ask for it.
Alternatives
Several miners in this catalog overlap with this one. 0xbitcoin Miner is the CPU-based counterpart for the same ERC20 tokens, so it is the closest choice if you do not have an NVIDIA card. lolMiner and BzMiner are GPU miners with broader hardware support, while Nanominer comes from the Nanopool ecosystem. NBMiner and T-Rex Miner are NVIDIA-focused tools whose development has stopped, and Claymore Dual Miner is kept as an archive. The main difference here is that this program targets ERC20 tokens and offers a CUDA path, but it also has the oldest update history of the group.
Specifications
- Price
- Free
- Type
- Open source
- License
- —
- Latest version
- —
- Last update
- 5 Aug 2021
- Windows support
- Yes (Windows build or installer)
- Source code
- github.com/daikirifinance/0xbitcoin-gpuminer
Frequently asked questions
Yes. The program is listed as free and open source, with its source code published on GitHub. Being free to download does not mean mining is profitable, though. Your results depend on your hardware, electricity costs, network difficulty and the pool or solo setup you choose. Keep those factors in mind before you start any session.
Yes, the program is available as a Windows build or installer. It also lists Linux among its platforms. Download the Windows version from the official website or GitHub Releases, verify the checksum, and then install it. Because the project has not had code updates since 2021, test the setup carefully before relying on it for any real session.
The OpenCL options for AMD graphics cards are listed as not ready, so AMD owners should not expect them to work reliably. The CUDA features are designed for NVIDIA cards. If you only have an AMD GPU, consider a different miner that lists AMD support as a working feature, and read its safety notes before installing.
The program can be used safely if you take standard precautions. Download it only from the official website or GitHub Releases, check the SHA-256 checksum or signature, and keep your antivirus on. Because the code has not been updated since 2021, treat it as a legacy tool and never enter a seed phrase or private key on any third-party site.
Solo mining means your computer works alone and keeps the full reward for any block it finds, but finding one can take a very long time with modest hardware. Pool mining combines the work of many miners and shares rewards by contribution. Results arrive more often, though each payout is smaller and depends on the pool operator's accounting.
The program is aimed at Ethereum-based assets. Its documentation mentions Ethereum (ETH) and ERC-20 tokens. It is designed for proof-of-work ERC20 tokens rather than every cryptocurrency. Before starting, confirm that the token you want still uses the same proof-of-work rules, since changes on the network can make older software unsuitable.
You can use either. The program supports CPU mining and CUDA GPU mining. A graphics card usually produces many more hashes per second than a processor, so GPU mining is the usual choice for serious attempts. A CPU is fine for testing the setup, learning the interface or running low-stakes experiments.
Mining programs often behave in ways security tools associate with malware, such as heavy processor or graphics use and network connections to pools. This leads to frequent false positives. Verify the file's checksum first, then review the detection before making any exception. Never turn off your antivirus entirely as a shortcut.
Verdict
0xbitcoin Gpuminer is a free, open source option for Windows users with NVIDIA graphics cards who want to try mining ERC20 tokens on their own terms. It offers CUDA GPU mining, pool and solo modes, a CPU option and a test mode. The weak points are clear: no code updates since 2021, unfinished AMD support and a narrow focus on Ethereum-based tokens. It suits technically confident hobbyists and developers who want to study the code. Most other readers should look at a maintained alternative first.