Bank of Japan to test blockchain settlement for reserves

Recent reporting indicates the Bank of Japan plans to experiment with using blockchain to settle the deposits that financial institutions hold at the central bank, as part of a wider “sandbox” looking at how central bank money could be used across different settlement scenarios.

Beyond the headline, what does this signal for merchants?

It reflects broader themes already shaping payments and treasury operations:

📍Continued effort to shorten settlement cycles and reduce operational friction

📍More experimentation with tokenisation and 24/7 style infrastructure in wholesale finance

📍Greater focus on resilience during periods of market stress, not just speed in normal times

That said, the implications for merchants are practical and commercial, not theoretical.

☑️First, faster settlement does not automatically mean lower acceptance costs. Card scheme fees, interchange, acquiring margin, FX spreads and gateway charges still determine what a merchant pays in total.

☑️Second, new infrastructure can add new layers of complexity before it simplifies anything. Merchants often see changes first in reporting, settlement timing, and provider fee structures, so visibility matters.

☑️Third, the key advantage is readiness. Merchants with clear cost reporting and regular benchmarking are better placed to capture any efficiency benefits as they emerge.

Across more than 3,000 client projects, BB Merchant Services has found that meaningful savings are typically driven by structured review and renegotiation, not by waiting for market infrastructure to evolve.

When were your acquiring and FX arrangements last benchmarked against fair market rates?

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Ben Yerkess
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