-----BEGIN BITCOIN SIGNED MESSAGE---
This is radbit on bitcointalk.org 7 Dec 2017
---BEGIN SIGNATURE---
1HJVoABaNywyPJBJ7ZYB2UqeRz8XhCrEPo
IP9yavAyWBTXnv6HbAh6GO8cOqimmps7okMppF6x8WdfrSSZ1FWGNCn2kGLA9sCMLtTNI+IVFw6BhPUBEs8tExE=
---END BITCOIN SIGNED MESSAGE-----
This is radbit on bitcointalk.org 7 Dec 2017
---BEGIN SIGNATURE---
1HJVoABaNywyPJBJ7ZYB2UqeRz8XhCrEPo
IP9yavAyWBTXnv6HbAh6GO8cOqimmps7okMppF6x8WdfrSSZ1FWGNCn2kGLA9sCMLtTNI+IVFw6BhPUBEs8tExE=
---END BITCOIN SIGNED MESSAGE-----
Quoted & Verified.http[Suspicious link removed]%3D
You can but you will need to sign another message with your previous address you posted to confirm it's not just someone else posting a new one.