Tokens or crypto currency using smart contracts and blockchains

A method of exchanging value across a blockchain network comprising:

• receiving a first transaction smart contract comprising a transaction amount global variable name request and a transaction amount;
• recording the first transaction to a second transaction smart contract on a first blockchain network;
• registering the first transaction amount global variable name to a global variable name system, defining a transaction amount global variable;
• defining a value of the transaction amount global variable responsive to the transaction amount;
• receiving a second transaction smart contract comprising a second transaction global variable name request and a second transaction amount;
• registering the second transaction global variable name request to the global variable name system, defining a second transaction global variable;
• defining a value of the second transaction global variable responsive to the second transaction amount;
• receiving a transaction notification comprising the second transaction global variable name and a transaction value;
• receiving a transaction notification;
• recording the transaction notification to the second transaction smart contract;
• updating a value of the second transaction global variable responsive to the transaction notification comprising the steps of:
• publishing the updated value of the second transaction global variable to a first managed topic on a first messaging server;
• and
• transmitting the content published to the managed topic to a first subscriber;
• and
• transferring at least a portion of the value of the transaction notification to an entity associated with the second transaction global variable;
• wherein the receipt of the content published to the first managed topic by the first subscriber initiates a smart contract transaction for a first smart contract, the first smart contract being recorded on a first blockchain network.

A system for exchanging value across a blockchain network comprising:

• a processor;
• a data store positioned in communication with the processor;
• and
• a network communication device positioned in communication with each of the processor, the data store, and a network;
• wherein the network communication device is operable to receive a first transaction smart contract comprising a transaction amount global variable name request and a transaction amount;
• wherein the processor is operable to record the first transaction to a second transaction smart contract on a first blockchain network;
• wherein the processor is operable to register the first transaction amount global variable name to a global variable name system, defining a transaction amount global variable;
• wherein the network communication device is operable to receive a second transaction smart contract comprising a second transaction global variable name request and a second transaction amount;
• wherein the processor is operable to register the second transaction global variable name request to the global variable name system, defining a second transaction global variable;
• wherein the network communication device is operable to receive a transaction notification comprising the second transaction global variable name and a transaction value;
• wherein the processor is operable to record the transaction notification to the second transaction smart contract;
• and
• wherein the processor is operable to update a value of the second transaction global variable responsive to the transaction value.