https://www.theregister.co.uk/2019/01/15/hsbc_blockchain_forex/

HSBC claims to have settled three million foreign exchange (FX) transactions and made payments worth $250,000 using distributed ledger technology (DLT).

The bank said it had made "significant efficiencies" while using its DLT product, HSBC FX Everywhere, for the past year – suggesting the risk-averse financial sector is treating blockchain technology as a legitimate biz tool.