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 reported by CoinDesk 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 Top Bitcoin Casino Sites In 2026.