Investment Operations

REQUIREMENTS IDENTIFIED FOR SUPPORTING A U.S. CBDC IN SECURITIES SETTLEMENT

CBDC OFR

Infrastructure bank DTCC has published its latest whitepaper, “Exploring Post-Trade Security Settlement with a U.S. Central Bank Digital Currency,” in collaboration with The Digital Dollar Project (DDP) and support from Accenture. The paper outlines key findings from the pilot (formerly known as Project Lithium), the first private sector initiative to explore how tokenized securities and a wholesale Central Bank Digital Currency (CBDC) could operate within the U.S. settlement infrastructure leveraging distributed ledger technology (DLT). The pilot included participation from leading market participant firms including Bank of America, Citi, Nomura, Northern Trust, State Street, Virtu Financial and Wells Fargo.

“As a potential digital alternative to cash, a U.S. CBDC should be carefully explored in consultation with key stakeholders across the public and private sectors. DTCC’s pilot with DDP assessed the use of a simulated CBDC and DLT for DvP settlement in the U.S. wholesale markets through direct engagement with market participants,” said Jennifer Peve, DTCC Managing Director, Head of Strategy and Business Development. “The results of the pilot can help inform market participants and U.S. policymakers about the many requirements related to this new technology and currency paradigm,” Peve said.

According to DTCC, the pilot leveraged DLT, with the goal of demonstrating success in settling tokenized securities on DTCC’s Digital Settlement Network prototype against tokenized dollars on a simulated CBDC network provided by Accenture. Pilot participants provided feedback on the DDP and DTCC pilot through a series of workshops. The design included an architecture that connected two distinct asset networks to enable secure, resilient, and efficient security settlement leveraging CBDCs. The pilot also assessed network governance, creating mechanisms for a network administrator to resolve transactional issues while otherwise remaining in observation mode, ensuring that assets were settled on both networks, minimizing communication dependencies between parties, and eliminating counterparty risk at the time of settlement.

Key findings from the whitepaper include:

  • CBDC Design: Multilateral settlement and asset encumbrance mechanisms are core functional requirements for post-trade settlement. Broader access to a digital Federal Reserve payments system could present new opportunities within the settlement bank model and drive innovation in traditional industry responsibilities.
  • Network Connectivity & Design: When settlement of securities and cash occur on separate and distinct networks, orchestration between the networks is required to ensure settlement. The pilot’s orchestration model between the two distinct networks reduced counterparty risk at the time of settlement and provided settlement guarantees. Moving forward, this approach may provide a governance model for future implementations.
  • Business Implications for Settlement & Reporting Processes: Based on the pilot results and feedback from industry participants, a CBDC network offers the potential to achieve operational efficiencies and enhance transparency and reporting capabilities.
  • Opportunities for Future Exploration: The whitepaper outlines opportunities for future exploration, including industry adoption rates and implementation costs. These areas should be further evaluated to help key stakeholders better understand the impacts that the introduction of CBDCs may have on settlement.

“The findings from this pilot serve as crucial information to inform worldwide CBDC developments and conversations that are rapidly increasing across sectors,” said Jennifer Lassiter, Executive Director of The Digital Dollar Project. “Understanding the impact of CBDC technology on this critical aspect of financial market infrastructure is imperative to the evolution of U.S. markets and will inform further CBDC research and experimentation globally.”

Global consultancy Accenture supported DTCC and DDP in their efforts to explore the value of digital currency and tokenization in the evolution of our capital markets. “DTCC’s experience, leadership, and innovation paired with the DDP’s diverse community of experts and stakeholders is a powerful combination that will help shape the impact that digital currency will have on the transformation of financial infrastructure,” said David Treat, Senior Managing Director and Global Metaverse Co-lead at Accenture.