Qos Bridge Workflows

Qos Bridge allows sendings GCoin tokens between Ethereum and QOS blockchains.

Qos -> Public Ethereum Workflow

The user wants to transfer X G-coin from Qos to the target address T on Ethereum Mainnet. Bridge assigns (offchain) a Qos invoice address AQ to Ethereum target address T. User transfers X G-coin from personal wallet to invoice address AQ. Bridge sweeps X GCoin from AQ to its own address B. B now has X GCoin locked. Bridge mints X eGCoin tokens on Ethereum Mainnet to its own address. Bridge transfers X eGCoin (Ethereum GCoin) to target address T. The eGCoin now has an X total supply.

Public Ethereum -> Qos Workflow

Bridge assigns (offchain) an Ethereum Mainnet invoice address A to the Qos target address TQ. User transfers X eGCoin (Ethereum GCoin) from personal wallet to invoice address A. Bridge burns X eGCoin from A. The eGCoin now has a 0 total supply. Bridge transfers X to target address TQ. The Bridge now has a 0 G-Coin.