Observations from the FooWire Project: Experimenting with DLT for Payments Use

In 2019, a team at the Federal Reserve Board (Board) conducted small-scale experimentation, named the "FooWire project," to build a payment system using distributed ledger technology (DLT). The team built the system using Hyperledger Fabric, a popular DLT platform, because it generally met the team's design requirements of a closed network, mature technology, and enterprise readiness.