Hi, i’m thinking about fully decentralized app on top of ipfs and ethereum.
Users which will run app can automaticaly execute eth contract to send tokens to another client.
For example user A keep content. User B send request to User A via pubsub, User A send response to User B with list of pinned hashes. User B pay for it, if he absolutely sure that ipfs hash is pinned.
If i whant to do this automaticaly, i must be sure, that copies of app on both nodes the same.
Can i do it via pubsub, for example chech checksum or else? Or i need master node for implement my idea?
P.S. Sorry for my English