Can't find anywhere you posted your PGP key with that account, so how are we supposed to know whether or not it is associated with the account?
DBqfpSDxvQtjwFZgjZcN9za3udfHDboem5
Only address you posted with that account is a DOGE address, can you sign a message from it? I will attempt to fire up my old doge wallets tomorrow.
I believe my old account had a signature mentioning the PGP ID, but I don't see that anymore.
EDIT:
I did not need to do a full blockchain download, thankfully...
DBqfpSDxvQtjwFZgjZcN9za3udfHDboem5
Message:
I have located the dogecoin address. backups are handy!
Signature:
H24RB97eg15bA965VfWJUmOZIwBr4NY1bmv4gR8hah1BaAsa7QUtcxb/5Lla3hziM/uWf1SDK0oyanS9A+XvGjA=