Wall Street Times

Bitcoin mining could be changed when SV2 is implemented

Bitcoin mining could be changed when SV2 is implemented
Image Commercially Licensed from: Unsplash

Bitcoin mining — Bitcoin mining is the process of verifying transactions and creating new Bitcoins by employing powerful computers to solve difficult mathematical problems.

Miners make money by solving issues. 

The technique consumes a significant amount of electricity and has become a contentious issue owing to its environmental impact.

Bitcoin mining tools are components of software or hardware used to mine Bitcoin.

These systems use enormous quantities of computer power to validate transactions and solve difficult mathematical riddles in order to receive Bitcoin rewards.

For hardware mining, ASICs (application-specific integrated circuits) are utilized, whilst software tools like CGMiner and BFGMiner are used for software mining.

Bitcoin mining necessitates the purchase of mining equipment, the success of which is determined by computer power and energy efficiency.

Controlling the power

One of the most contentious issues in the cryptocurrency world is the dominance of Bitcoin mining pools.

Some claim that they have over-centralized Bitcoin.

Stratum V2, a Bitcoin mining enhancement, aims to provide an answer.

Stratum Reference Implementation (SRI) developers recently released an open source version of the Stratum V2 (SV2) protocol.

They claimed to have finished “job negotiation,” which is important for the bigger Bitcoin industry since it provides pools less influence over transaction selection.

Mining is critical to the success of Bitcoin because it rewards miners all around the world for the processing power necessary to protect the network.

Anyone who goes in alone with the proper equipment is almost certainly going to lose money.

Mining pools are widely used by miners to combine their resources and boost their chances of winning Bitcoin rewards.


Bitcoin engineers have been working on Sv2 since 2018, which will let miners join mining pools more rapidly, making mining safer and more efficient.

“Job negotiation” is the most important piece, and it was added in the latest upgrade.

While Stratum V1 is amazing, it is not without problems.

“[In] pooled mining, [the] entire network is prone to censorship, since mining pools are a single point of failure – a trusted third party,” explained pseudonymous Bitcoin program manager Pavlenex.

“Regulators could force mining pools to not include certain transactions in a block for example.”

The limitation may be abolished after Bitcoin mining pools include SV2.

Read also: BuzzFeed announce layoff, 15% of staff trimmed down

Transaction censorship

The ultimate objective of Bitcoin is to become a currency that is not controlled by any corporate or government.

Centralization, on the other hand, is rather prevalent.

Many individuals are concerned that Bitcoin mining pools may lead to power concentration.

When mining pools employ the Stratum V1 protocol, the pool manager has the authority to halt certain transactions.

Governments, for example, may employ mining pools to discourage transactions that they do not approve of.

For years, there have been concerns, and mining pools have a reputation for censoring transactions.


According to the most recent SRI upgrade, transaction selection is now outsourced to individual miners, offloading the burden from mining pools.

Instead of engaging Foundry USA directly and demanding that specific transactions be blocked, governments or other censorship agencies would have to go through all of Foundry’s miners to carry out the request.

“For the entire network, the ability for miners to select transactions means that the power goes back from a handful of powerful entities back to thousands of individual miners,” said Pavlenex.


Mining pools have yet to embrace SV2 since developers are still working on SRI.

Pavlenex is looking for beta testers to put the application through its paces while it is still under development.

“We’d like to invite miners, pools, and firmware makers to help us test out our latest update, provide feedback and directly influence the direction of our development,” he said.

Pavlenex believes that the new SV2 protocols will be well received by Bitcoin mining pools.

Aside from the increased efficiency, many miners dislike dealing with blocked transactions.

“[Pools are] likely to adopt SV2 because they don’t really want to be a central point of failure either,” he said.

“It’s a big responsibility, and our latest update helps them get rid of that pressure and risk.”