YouTube is setting the record straight: “Me at the zoo” is still the oldest YouTube video.
“Me at the zoo,” uploaded on April 23rd, 2005 and featuring YouTube co-founder Jawed Karim standing in front of elephants at the San Diego Zoo, is an important piece of internet history, as it marks the oldest video on one of the most influential video services on the planet. But earlier on Thursday, a video started circulating that, somehow, had an even earlier upload date: April 5th, 2005.
Source