DataChain, which supported the review of on-chain financial technology, for Sumitomo Mitsui Banking Corporation
Original headline온체인 금융 기술 검토 지원한 데이터체인, 미쓰이스미토모은행 대상
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Datachain said it supported Sumitomo Mitsui Banking Corporation’s technical review of on-chain financial infrastructure, disclosing the work on November 11, 2026. The review assessed control frameworks, sovereignty, scalability and long-term operational continuity required by financial institutions, and also covered the underlying architecture and privacy protections for processing financial transactions on a blockchain. The announcement did not name the blockchain involved, detail the system design, or specify when the support took place, and it covers technical review support rather than a proof-of-concept launch. The engagement matters as a signal that a major Japanese bank is weighing blockchain-based settlement infrastructure with enterprise-grade controls. What to watch next is which chain SMBC selects and whether the review advances to a pilot.
Muhabbit's AI wrote this summary in its own words from TokenPost's report and translated it from Korean. It can get details wrong, so check the source.
Named in this story
미쓰이스미토모은행, 데이터체인