[HELP] Payment Channel Implementation for Dapp #10
Description
Help please
Hi! I've been doing my research and I found this article Signing and Verifying Messages in Ethereum as well as this Ethereum Payment Channel in 50 Lines of Code and so far I haven't seen any implementation or tutorial about this.
My primary use of this smart contract is to pay transaction fees for the user in my Dapp. Is there an example of how to use the smart contract for a dapp?
Example: A simple ethereum dapp that writes a text on the blockchain but the creator of the contract pays for the transaction fees for a user that owns 0 ETH.
I really hope this is possible.