bitcoin mining appears to be like extra like a decent membership than an open competitors. A CryptoSlate Accomplice article printed on July 8, 2026, cites miningpoolstats.stream knowledge as of June 23, 2026, and states that Foundry Digital, AntPool, ViaBTC, and F2Pool collectively account for over 70% of the community. hash fee. The adjustments are fueling what the report calls a “two-tier market,” with the most important pool more and more geared in direction of institutional traders, whereas independents and mid-sized carriers are squeezed. Some small-scale miners are already quietly rethinking the place to direct their machines, particularly as ViaBTC faces elevated regulatory scrutiny in 2026.
bitcoin mining Though usually talked about as a large open frontier, mid-2026 appears to be like extra like a handful of toll roads. A CryptoSlate article from July 8, 2026 (companion content material) gives a snapshot from June 23, 2026 that reveals just some swimming pools play a giant function in the place blocks are created and which varieties of miners are greatest served.
The rise of 4 dominant gamers in Bitcoin mining
As of the June 23 snapshot, 4 swimming pools had greater than 70% management. Bitcoin‘s hash fee: Foundry Digital, AntPool, ViaBTC, and F2Pool. The estimated splits had been clear: Foundry at 31%, AntPool at 18%, ViaBTC at 13%, and F2Pool at 10%, per the numbers cited within the report: 31%, 18%, 13%, and 10%.
One vital element for US operators is that Foundry is predicated within the US and backed by Digital Forex Group. The pool is primarily constructed for giant institutional traders and listed mining firms, and the shopper onboarding methodology incorporates strict KYC necessities, it stated.
A two-tier market is shaped.
CryptoSlate frames this focus as a “two-tier market,” the place the most important swimming pools are more and more optimized for institutional traders. The sort of optimization is normally invisible till you struggle for responsiveness, predictable funds, or account assist. For this reason unbiased and mid-sized miners are stated to be quietly rethinking the place they need to direct their machines.
The important thing change just isn’t the branding of a single pool, however the scale at which it may be bought. If a pool’s enterprise is geared towards fleets and compliance-focused prospects, small miners can really feel like an edge case somewhat than a core product.
Scrutiny, switching prices and exploring alternate options
ViaBTC, which held an estimated 13% share in mid-2026, has confronted elevated regulatory scrutiny this yr, significantly affecting miners with ties to Russia and different CIS international locations. The report describes account restrictions, shock KYC requests, and momentary fund freezes, and these frictions may cause even loyal miners to rethink their setup.
In the identical report, EMCD is positioned in its place, claiming efficiency of over 30 EH/s. hash feeFPPS has charges beginning at 1.5%, whereas many comparable swimming pools cost round 4%. EMCD was based in 2017 and made its first pool obtainable in February 2018.
Centralization of metrics
D-Central’s H1 2026 snapshot (knowledge as of June 19, 2026): bitcoin mining The Nakamoto coefficient for the pool was 3. In different phrases, in accordance with Nakamoto coefficient knowledge, solely three swimming pools had been wanted to account for greater than half of all blocks mined, and Foundry USA accounted for about 27% of the blocks.
And the leaderboard retains shifting. Within the newest 7-day window posted on July 16, 2026, Easy Mining ranks Foundry USA at 27.0%, F2Pool and AntPool each at 17.2%, ViaBTC at 9.5%, and SpiderPool at 5.5%.
