I stil havent' seen any proof other than your questionable memory, and previous releases.
The actual original 35mm on the other hand is a thing we actually have pictures of now (yes, they werent professionally scanned, but they look closer to the bluray than the dvds, very unlikely to shift so close to the blu-ray by accident I think)
And again, no the blu-ray isn't without any flaw. I'm merely claiming its MORE accurate.
edit: it appears the ebay auction is down now. Did anyone happen to think to save the pictures for future reference?