by Jake ClaverMUFG, Mizuho, and SMBC: stablecoins doing real settlement work
MUFG, Mizuho, and SMBC put stablecoins to work as settlement money. It is concrete and sourced rather than a broad assertion.
The Settlement Layer
This material is about fiat-denominated value moving through the ecosystem, usually via issuance or settlement. Supporting material comes from the Mizuho June 2026 live-transaction PDF. MUFG/Mizuho/SMBC/Progmat joint PoC PDF, a research document from the organizations involved, states it directly:
> Joint Stablecoin Issuance and Advanced Cross-border PaymentsProof-of-Concept Approved for Support by the Financial Service Agency of Japan for FinTech PoC Hub Tokyo, November 7, 2025 — MUFG Bank, Ltd., Mizuho Bank, Ltd., Sumitomo Mitsui Banking Corporation, Mitsubishi UFJ Trust and Banking Corporation, and Progmat, Inc. today announced that their joint stablecoin (SC) issuance and advanced cross-border settlement for a Mitsubishi Corporation proof-of-concept have both been approved to receive support from the…
The Takeaway For Market Infrastructure
This strengthens the broader institutional payments and tokenization stack because stablecoin activity can improve how useful a network is for payments and treasury operations.
What The Source Shows
