Is there a bitcoin-related service that provides such a service?
Why would this p2p messaging needed to be Bitcoin related?
Examples of suitable products: Signal, Session, etc.
SimpleX.chat is best option I found so far.
It works both on mobile and desktop computers, it's open source, there are no user IDs and no need to use phone numbers.
Important to know that SimpleX is accepting Bitcoin and other crypto donations.
https://github.com/simplex-chat/simplex-chat#help-us-with-donationsI asked about bitcoin, but I should have said blockchain. I don't have any specific crypto requirement, just wondering if any messaging app service exists that does integrate some form of blockchain for security, signing, encryption, etc.
If none of that is something that blockchain can help with, pardon the poor question.
SimpleX looks nice--is there a python library for API integration?