Hyperledger Quilt offers interoperability between ledger systems by implementing the Interledger protocol (also known as ILP). ILP is
primarily a payments protocol and is designed to transfer value across distributed ledgers and non-distributed ledgers. The Interledger protocol
provides atomic swaps between ledgers (even non-blockchain or distributed ledgers) and a single account namespace for accounts within each ledger.
What to learn more about the Inter Ledger Protocol (ILP)?).