So he got that record just by some dude saying it happened? No photoshopped evidence of it or anything?Yeah, that was the Dragster one. Omnigamer was attempting to TAS the game, and discovered there was no actual way to achieve the time. In fact, the game's code was simple enough for him to generate a spreadsheet of all the possible outcomes the game can generate, which was a huge factor in starting to knock down the house of cards that was Rogers' accomplishments.
It's worth noting that back in the day, verification by official TG referees was considered equivalent (or superior) to videotaped evidence, so many of Rogers and Mitchell's records consisted of them and their buddies vouching for each others' legitimacy.