2024

Million

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SBI Crypto, the digital asset subsidiary of Japanese financial giant SBI Holdings, is shutting down its Bitcoin mining pool service, removing a pool that has accounted for roughly 2% of Bitcoin's total hashrate from the network.
The decision was <a href="https://www.coindesk.com/business/2026/07/02/sbi-crypto-to-shut-down-mining-pool-that-holds-roughly-2-of-bitcoin-s-hashrate" rel="noopener noreferrer nofollow">reported by CoinDesk</a> on July 2, identifying the pool as a small but established participant in Bitcoin's mining infrastructure. SBI Crypto operates under the umbrella of SBI Holdings, one of Japan's largest financial services groups. For related coverage, see <a href="https://coincu.com/top-bitcoin-casinos-sites/" rel="noopener noreferrer nofollow">Top Bitcoin Casino Sites In 2026</a>.
The company's <a href="https://sbicrypto.com/" rel="noopener noreferrer nofollow">official website</a> confirms SBI Crypto's role as a crypto-focused subsidiary, though specific details about the shutdown timeline and user transition process were not immediately detailed on the site. For related coverage, see <a href="https://coincu.com/bitcoin-holds-as-saylor-defends-microstrategy-funding-model/" rel="noopener noreferrer nofollow">Bitcoin holds as Saylor defends MicroStrategy funding model</a>.
<h2 id="what-sbi-crypto-s-mining-pool-closure-means-for-connected-miners">What SBI Crypto's Mining Pool Closure Means for Connected Miners</h2>
A mining pool shutdown directly affects every miner connected to it. Miners contributing hashrate to SBI Crypto's pool will need to redirect their equipment to alternative pools to continue earning block rewards. For related coverage, see <a href="https://coincu.com/standard-chartereds-crypto-raises-funding/" rel="noopener noreferrer nofollow">Standard Chartered’s Crypto Unit Raises $36 Million In New Funding</a>.
Payout and withdrawal handling during the wind-down period is a critical concern. Miners typically have unpaid balances accrued from contributing hashrate between payout cycles. Whether SBI Crypto will honor pending payouts and how long users have to withdraw funds will determine the financial impact on participants. For related coverage, see <a href="https://coincu.com/irish-authorities-recover-another-500-btc-from-clifton-collins-lost-bitcoin/" rel="noopener noreferrer nofollow">Irish Authorities Recover Another 500 BTC From Clifton Collins' Lost Bitcoin</a>.
Affected miners will need to evaluate and migrate to competing pools. With SBI Crypto's pool representing approximately 2% of Bitcoin's hashrate, that computing power will likely redistribute across remaining pools rather than leave the network entirely.
<h2 id="why-a-2-hashrate-pool-closure-matters-to-bitcoin-mining">Why a 2% Hashrate Pool Closure Matters to Bitcoin Mining</h2>
While 2% of Bitcoin's total hashrate is a relatively modest share, the closure of any established mining pool contributes to ongoing consolidation trends in the industry. Fewer independent pools mean greater concentration of hashrate among the remaining operators.
The shutdown does not affect the Bitcoin network's security or functionality in any meaningful way. Bitcoin's difficulty adjustment mechanism ensures the network continues producing blocks at the target rate regardless of which pools are operational, as long as sufficient hashrate remains online.
For context on how major financial institutions continue to engage with Bitcoin through other channels, <a href="https://coincu.com/bitcoin-etf-trimmed-as-harvard-adds-86-8m-ethereum-etf/" rel="noopener noreferrer nofollow">institutional players have been adjusting their crypto ETF positions</a> even as some pull back from direct infrastructure operations like mining.
<h2 id="sbi-holdings-broader-crypto-strategy">SBI Holdings' Broader Crypto Strategy</h2>
SBI Holdings has been one of Japan's most active traditional financial companies in the crypto space. The group's decision to exit Bitcoin mining pool services raises questions about whether this reflects a strategic pivot rather than a retreat from digital assets entirely.
The move comes as Bitcoin mining economics continue to evolve following the April 2024 halving, which cut block rewards in half and squeezed margins for operators without the most efficient hardware and cheapest energy costs.
Other major financial institutions have similarly been recalibrating their crypto infrastructure investments. Standard Chartered's crypto unit recently raised $36 million in new funding, suggesting that traditional finance remains interested in digital assets even as specific business lines get restructured.
SBI's exit from pool operations does not necessarily signal broader bearishness on Bitcoin from the company. Large financial groups routinely evaluate individual business lines and may choose to concentrate resources on higher-margin crypto activities such as custody, trading, or asset management.
<h2 id="faq-about-the-sbi-bitcoin-mining-pool-shutdown">FAQ About The SBI Bitcoin Mining Pool Shutdown</h2>
What exactly is shutting down? SBI Crypto is closing its Bitcoin mining pool service. This is the infrastructure that allowed miners to combine their computing power and share block rewards proportionally.
Does this affect Bitcoin itself? No. The Bitcoin network is unaffected. The approximately 2% of hashrate from this pool will migrate to other pools, and Bitcoin's difficulty adjustment will compensate for any temporary fluctuations.
What should miners using SBI Crypto's pool do? Miners should monitor SBI Crypto's official communications for withdrawal deadlines and transition timelines, and begin evaluating alternative mining pools to redirect their hashrate.
Why is SBI shutting down the pool? The specific reasons have not been publicly detailed beyond the announcement. Mining pool profitability has been under pressure industry-wide since the 2024 Bitcoin halving reduced block rewards.
Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.
The post <a href="https://coincu.com/sbi-owned-crypto-company-to-shut-down-bitcoin-mining-pool-service/" rel="noopener noreferrer nofollow">SBI-Owned Crypto Company To Shut Down Bitcoin Mining Pool Service</a> was initially published on <a href="https://coincu.com/" rel="noopener noreferrer nofollow">Coincu</a>.

SBI-Owned Crypto Company To Shut Down Bitcoin Mining Pool Service

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