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Decentralization-Boosting Mining Protocol Stratum V2: Overview & Progress Replace

Decentralization-Boosting Mining Protocol Stratum V2: Overview & Progress Update

Over the previous yr, we have defined many advantages of the Stratum V2 mining protocol for miners, swimming pools, and the Bitcoin community as a complete. Now it is time for a recap & replace on improvement + adoption 👇

For these not acquainted with the options of Stratum V2 or the way it compares to Stratum V1 & BetterHash, we have now an outline for you (verify the Evaluate tab for extra). It additionally features a Q&A with protocol authors Matt Corallo, Jan Capek and Pavel Moravec.


Whereas the entire options are related to miners & mining swimming pools, the side of Stratum V2 that almost all non-miner Bitcoiners care about is Job Negotiation. This can be a sub-protocol that allows miners to assemble their very own blocks, a job at present solely being achieved by swimming pools.

We suggest the next piece from Karim Helmy (R&D at Coinmetrics) which incorporates an evidence of out-of-band funds, a possible financial incentive for miners to undertake Job Negotiation.

Deribit Insights: “Stratum V2: Migration and Decentralization”

We even have a deeper clarification of how Stratum V2 can influence Bitcoin’s decentralization and the way the Job Negotiation course of works. Roughly 94% of Bitcoin’s hashrate at present goes by way of Chinese language mining swimming pools, whereas some ~65% is bodily produced in China throughout the wet season. Protected to say, Bitcoin decentralization is not good. TL;DR: Stratum V2 might help ⬇️

“Bitcoin’s Decentralization with Stratum V2”


So, what’s the state of Stratum V2 adoption at this time? Properly, it is nonetheless very early days. We’ve an implementation on r/slushpool and in our Braiins OS+ firmware, so there are already many miners utilizing V2. Nevertheless, this does not embrace Job Negotiation but…

The reason being that there are adjustments needed in Bitcoin Core as a way to make Job Negotiation potential. So there cannot be a full implementation of Stratum V2 till these adjustments are made. Excellent news: the event is in progress with a assist from Sq. Crypto!


Till then, mining swimming pools will stay the only real entities establishing blocks so as to add to the Bitcoin blockchain. Nevertheless, miners can nonetheless profit from partial V2 implementations which enhance effectivity, privateness, and safety (e.g. man-in-the-middle assault prevention).

We imagine Stratum V2 can have a big long-term influence on the mining trade, significantly as transaction charges account for an growing proportion of mining income.

We’ll make sure to replace the neighborhood once more as the event progresses.

submitted by /u/Braiins_mining
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