I can utilize a username that already exists 🤔
Is this the future of social media?
Discussion
How?
I can literally change my name to match yours. It was a joke. I understand our public key is our username
your public key is your real username . It's the only way if you don't want to trust a third party to tell you you can use a name or not.
With private public key, the third party is maths !
The future is here 🫂
Most welcome