SBI Crypto Exits Bitcoin Mining Pool Business, Leaving Miners on the Clock

Mining Pool Operations to Cease End of July

SBI Crypto, the Bitcoin mining subsidiary of the SBI Group, will close its mining pool at the end of July, ending one of the few mining pool operations backed by a traditional financial institution.

The shutdown eliminates a pool that accounted for more than 2% of the global Bitcoin hashrate, necessitating a rapid reallocation of computing power among alternative providers. It also represents a notable withdrawal of a traditionally finance‑backed entity from mining‑pool operations.

SBI Crypto announced that share submissions will end on July 30 at 22:00 UTC (07:00 JST on July 31), after which the pool will be fully decommissioned. Services remain available until the cutoff, and all eligible shares will receive final payouts.

Existing miners have been directed to switch to other mining pools before the shutdown takes effect.

SBI Crypto offered no explicit reason for the closure, but operators are anticipated to move to competing pools like Braiins, Luxor, and other global providers as the capacity is absorbed elsewhere.

Mining Sector Faces Post-Halving Margin Pressure

Lower profitability is pressuring the mining sector as higher network difficulty and rising operational costs drive consolidation.

Similarly, US miners such as Core Scientific have signaled a shift away from Bitcoin mining toward high‑density AI and high‑performance computing (HPC) operations, reflecting an industry‑wide pivot.

Miners are increasingly reallocating their hardware and treasury assets to AI workloads, which promise more stable revenue streams compared with traditional cryptocurrency mining.

Hashrate Redistribution Becomes Key Market Watch

The forthcoming 2.12% shift in Bitcoin’s total hashrate will be closely watched, as the speed of capacity reallocation among pools and the potential for short‑term network friction become focal points for market participants.

Although Bitcoin’s difficulty adjustment algorithm is designed to smooth block production, sudden changes in hashrate distribution can temporarily affect pool competition, reward variance, and transaction‑fee dynamics.

Why This Matters

The shutdown underscores continued consolidation in Bitcoin mining infrastructure after the recent halving, with the short‑term movement of more than 2% of hashrate potentially causing temporary volatility in pool dynamics before the network rebalances.

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