"entry" was posted on August 8, 2012.
It has the description "this is for you to see".
In total, the video is 5:55 long.
Curiously, Entry #61 is merely this video in its entirety, bookended with commentary by Jay. Common speculation is that ToTheArk uploaded this video directly to the Marble Hornets account, but it is unclear why Jay would have left this video on his channel, though now "unlisted," rather than deleting it or marking it "private."