Quoted
Here is my new bitcoin addres:
bc1qwdu4fqssmzxn8lvf9an4lqwnmkaxu8cew7pynz 
Are you able to sign a message from your previous address?
User: 8Habits
Address: 12fknC5LubHeNoNUFgmwUDUVQFknW3UVvc
https://reinproject.org/bitcoin-signature-tool/#sign BTW It's always better if you can also sign a message and not only post your address in this topic, check link above for some instructions and a free tool...