Is there any crypto project that can transacts without the internet? I heard there was one two years ago I couldn't remember the name again but why isn't such project doing so well today? If the internet goes down in future this type of project will be useful don't you think?
I don't think any project is working on offline transaction approval. I believe the Internet is a must to make crypto transactions. Internet is a part of everyone's life. If any project starts to approve offline transactions, in my opinion, it will be very demanding.