Alice approves the transaction.
The transaction is routed via FinP2P to BankUS’s node.
Transaction is executed on Blockchain Y (The blockchain of the Distributed Ledger of Bank US (the Primary node of the asset).
FinP2P of BankUS sends back a Confirmation Record.
Confirmation Record is stored on Blockchain X (The blokchain of the Distributed Ledger of BankUK (the Primary node of the user).
Blockchain X and Blockchain Y, may be the same blockchain network, or a different blockchain networkBankUS and BankUK’s apps only talk to FinP2P, so under FinP2P they may be on the same DL or on different DLs, and may use the same or different DL Technology.