Sun Ge (i.e. Sun Yuchen, founder of TRON) confirmed that he is developing a gas-free stablecoin transfer solution. This innovation is expected to be launched in the fourth quarter of this year and will be implemented first on the Tron blockchain, and then support Ethereum and all public chains compatible with EVM. Although the specific details of the possible technical implementation of this solution have not been made public, it can be speculated and summarized from the following aspects:
1. Off-chain signature and proxy execution
One possible technical implementation is to use off-chain signatures and proxy execution mechanisms. Users can generate transaction signatures off-chain without paying gas fees. Then, this signature can be sent to a proxy contract on the chain, which will execute the transaction on their behalf. This method has already been used in some applications on Ethereum, such as the permit function of ERC20 tokens, which allows users to sign off-chain and authorize others to execute transfer operations on their behalf, thereby saving gas fees.
2. Cross-chain bridge optimization
For cross-chain transfers, Sun Ge's gas-free solution may involve the optimization of cross-chain bridges. Cross-chain bridges usually involve asset transfers between multiple blockchain networks, which are often accompanied by high gas fees. By optimizing the logic and algorithms of cross-chain bridges, unnecessary gas consumption can be reduced, and even cross-chain transfers without gas fees can be achieved. For example, users' transfer costs can be reduced by introducing new consensus mechanisms, improving the efficiency of cross-chain bridges, or providing subsidies.
3. Reserve and algorithm stabilization mechanism
The gas-free stablecoin transfer solution may also involve reserve funds and algorithmic stabilization mechanisms. The price stability of stablecoins usually depends on the reserve assets or algorithm adjustments behind them. Sun's project may ensure the price stability of stablecoins during the transfer process by optimizing the allocation and management of reserve funds and introducing more efficient algorithmic stabilization mechanisms, while reducing users' gas fees.
4. On-chain governance and incentive mechanism
In order to encourage more users and developers to use the gas-free stablecoin transfer solution, Sun's project may introduce on-chain governance and incentive mechanisms. Through community voting and on-chain governance, it can be decided how to allocate and use reserves, and how to adjust algorithm parameters to optimize performance. At the same time, by providing rewards and subsidies, more users and developers can be encouraged to participate in this solution, thereby promoting its popularity and application.
5. Learn from existing technologies and experiences
Sun's project may draw on existing technologies and experience during the development process. For example, it can draw on the principles of implementing gas-free transactions on Ethereum, such as the permit function of ERC20 tokens and the EIP712 signature standard. At the same time, it can also draw on the successful experience and technological innovation of other blockchain projects in cross-chain bridges and stablecoins.
It should be noted that the above speculations and summaries are based on current technology trends and public information of the SunGe project. The specific technical implementation methods may be adjusted according to project progress and market demand. Therefore, it is recommended to pay attention to the official announcements and dynamic updates of the SunGe project to obtain more accurate information.$TRX $BTTC $ETH 
