Introducing the Uke Alpha - The First Wallet-less Blockchain Chat App That's Going to Break Web3 | HackerNoon

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Walletless web3 messaging, now implemented for your messaging pleasure. - blockchain web3

The Uke Protocol is a p2p, completely distributed messaging protocol. It utilizes local cryptography and a Substrate blockchain instance to verify, send, and receive messages in real-time — just like any other conventional messaging protocol, and can be used to construct messaging apps or any other application in which secure, private, real-time messaging is needed.

Part of my motivation in creating this project was to show exactly that — uses of this technology beyond pipe dream projects. Of course, there are some issues here — mostly to do with scalability. The current setup probably isn’t ideal for a ton of users. Blockchain shouldn’t store a lot of data, but rather just references and pointers to it.

With Uke, I had to rethink how messaging worked a little, as there was a blockchain involved, but it essentially works like this:The user to originally start the conversation is the initiator and specifies the recipient. For now, most authentication occurs locally — meaning it depends on the keys stored in local storage for now. Eventually, having a pallet to handle this logic along with some other cryptographic magic would be beneficial.

 

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