An approach is disclosed for running a first smart contract on a first blockchain platform restricting access to a client's funds appropriated to a second smart contract running on a second blockchain platform. A transaction is received by invoking the first smart contract authorizing the second smart contract. In response to receiving an indication of a successful completion of the first smart contract, a plurality of client's authorization tickets are sent to the second smart contract. The invoked smart contract receives the set of authorization information and records the set of authorization information. After receiving a set of authenticated authorization tickets exceeding a predetermined threshold, the funds are released.