Entry #70 was posted on April 28, 2013.
It has the description "One of the burned tapes.".
In total, this clip is 5:46 minutes long.
In this entry, Alex is driving through the road, when he is called by Amy, sometime after that, he has an encounter with the Operator in a playground.
Main Theories and Observations
It could be speculated that this is placed after Entry 4, although the amount of time would be impossible to discover. He seems to deliberately check the swings. Because they were moving in Entry 4, it can be assumed that he was checking to see the same thing. I seem to recall him also yelling "hey!" at TO in entry 4, however I'll have to double check my sources. EDIT - My bad, there was no audio in entry 4. Must've been mistaken ~ og1764