Digital Dollar
CancelledUnited States of America
Central Bank(s)
US Federal Reserve
Announcement Year
2020
Status
Cancelled
Retail/Wholesale
Retail
DLT / non-DLT
DLT
In August 2020, the Fed published some findings of its "FooWire" trial, which was developed using the Hyperledger Fabric blockchain software. According to the central bank's researchers, that trial "highlighted the potential of DLT for certain payment uses, the quick speed with which a system could be implemented, the potential simplicity of smart contracts, and the range of functionality offered by such platforms. Additionally, the Federal Reserve Bank of Boston announced it will work with researchers from MIT's Digital Currency Initiative (DCI) on a "multi-year collaboration" to build and test a "hypothetical" open-source central bank digital currency platform. In a speech announcing this project, Fed governor Lael Brainard stressed that the Fed has still yet to make a formal decision on whether to official pursue a digital currency launch.
Link to announcement
Link to whitepaper
Last update: June 2026
June 2026
Link to announcement: web.archive.orgemmer.house.gov
January 2025
Research → Cancelled
Link to announcement: www.whitehouse.govemmer.house.gov
August 2024
Link to announcement: www.federalreserve.gov
April 2024
Link to announcement: www.federalreserve.gov
March 2024
Link to announcement: www.reuters.com
November 2023
Link to announcement: www.federalreserve.gov
August 2020
None → Research
Announcement Year: 2020
Retail/Wholesale: Retail
Description: In August 2020, the Fed published some findings of its "FooWire" trial, which was developed using the Hyperledger Fabric blockchain software. According to the central bank's researchers, that trial "highlighted the potential of DLT for certain payment uses, the quick speed with which a system could be implemented, the potential simplicity of smart contracts, and the range of functionality offered by such platforms. Additionally, the Federal Reserve Bank of Boston announced it will work with researchers from MIT's Digital Currency Initiative (DCI) on a "multi-year collaboration" to build and test a "hypothetical" open-source central bank digital currency platform. In a speech announcing this project, Fed governor Lael Brainard stressed that the Fed has still yet to make a formal decision on whether to official pursue a digital currency launch.
DLT / non-DLT: DLT
Link to whitepaper: www.federalreserve.gov
Country / Region: United States of America
Central Bank(s): US Federal Reserve
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