Quote from: BlackHatCoiner on Today at 07:11:17 AM

Why should you sign from both addresses? The new address is posted by the conviction that you'll need it to provide a proof of your identity in the future. You should only do the following if you've never posted in this thread above:

Code:

And this, if you have:

Code:

-----BEGIN BITCOIN SIGNED MESSAGE-----
I am <user name>. Today is <today's date>. My new signing address is <NEW signing address>.
-----BEGIN SIGNATURE-----
<OLD signing address>
<signature using OLD address>
-----END BITCOIN SIGNED MESSAGE-----

Sorry, I am editing my posts as you reply. I think we are agreeing. The benefit of signing the first time (and with the new addresses) is that it proves that you actually control those addresses. That might be useful, but it does not prove identity.