How to "name" your public key?

[pooya87]

to be clear, in order to tag your bitcoin address on blockchain.info you don't need to have an account with blockchain.info! the only thing you need to do is to sign a message that it gives you which is basically this:

Code:

Blockchain.info Address Verification 2018-05-15

and the result will be something like this one:
https://blockchain.info/address/1N5AotTR8hzoNL72zVDnNgbYxtwQ8spzg9
it shows "2bSunnySaini30" instead of the address.

[electrobit]

To sign the message you need your private key. That´s what we are wanting to know. How to get your private key...

[electrobit]

THANK YOU TO EVERYONE, I ALREADY ACHIEVED. 

https://blockchain.info/es/address/1AC2RiQtca3Cqy61HdWF4Ft3Q26s6WXK4z