Quoted for reference
The proof looks solid for me, it's already confirmed the telegram is used by @colires in this forum and not the impostor. You also pay the correct address he provided on the forum too, seems he's used new address for each deal. Yes he's controversial seller, many buyer said he's a scammer but they can't provide a sufficient proof and create sock puppet to attack him.
But you're different, good job for this accusation and sorry for the $350... let's see what @colires will respond on this accusations.
Just a hypothetical question in my mind : What if those proof you provided also faked?