US Patent 11961141 Global liquidity and settlement system

A method for performing a token escrow swap on a network of nodes is disclosed. The method includes sending a signed buy order transaction with a first cryptocurrency wallet from a buyer node to a token escrow swap node and filling a buy order of the signed buy order transaction with currency tokens for the token escrow swap node via the buyer node. For each matching sell order, security tokens are transferred to the token escrow swap node via a seller node. The method further includes sending the security tokens to the buyer node and sending the currency tokens to the seller node for each matching sell order.