The identification of more than 10, 000 participants by name was completed by tagging individuals in Facebook, breaking a record for the number of tags in a given image to date.
Users can quickly sort by the date or week the image was taken, the overall color tone, as well as whether they're searching for portraits or specific file types, including photos, videos, or voice memos.
Three of the videos, which contain a clear image of the man, are date-stamped April 14, a fourth is dated April 27, and all four appear to have been posted on the Internet several days later, on May 2.