Signed message? how far back? and does it come with private key for staked address?
OK so i have a recent signed message

.
Currently im going through old wallet.dat files as i do have addresses attached from early 2014 i might be able to dig out - Might take me a couple days to get older proof. For other proof PM me, its pretty obvious im the owner since birth of account you will see.
Im going to drop the price to 0.26 today, we can use escrow.
if interested then reply with details how to proceed.