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GB21 In Press

GB21 is advertising itself as an exciting crypto opportunity where you can expect enourmous value addition per year and you will see the list below which will be updated regularly! Nevertheless, to learn more about the Chinese-based mining operation or trading operations, or to contribute to the ongoing activites, Join us today!!

The GB21 Assurance

Responsive Support | Reliant Mining Output | State-of-the-art mining Hardware



Our efficient and prompt support team is always ready to answer and resolve customer enquiries and issues, irrespective of the time.


Timely Returns

Using our proprietary methodologies and years of experience in Cryptocurrency mining, we have been able to overcome the rues of difficulty.


99.9% Server Uptime

To ensure stable Mining Outputs and best output for the whole system, we have a 24x7 mining operations team, whose primary operative is to ensure no downtime for servers.

Mining FAQ’s

Here you will find answers to the most commonly asked questions

  • What do I need to start mining?
    • In the early days of Bitcoin, anyone could find a new block using their computer's CPU. As more and more people started mining, the difficulty of finding new blocks increased greatly to the point where the only cost-effective method of mining today is using specialized hardware.

  • What is a Bitcoin mining share?
    • A share is merely an accounting method to keep the miners honest and fairly divide any rewards earned by the pool.

  • What is a Bitcoin mining module?
    • A Bitcoin mining module is usually a worker as assigned in the Bitcoin mining software. For example, four GPUs are plugged into the motherboard constituting the Bitcoin mining hardware. Then the Bitcoin mining software identifies each GPU as a unique worker. So, this small Bitcoin mining rig would be composed for four Bitcoin mining modules.

  • What does ASIC stand for?
    • An Application-Specific Integrated Circuit is a special chip designed specifically for mining Bitcoin and is much more energy-efficient and faster than GPU or FPGA mining.


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