TIMESTAMP = 1550549351
SHA256 (erincatto-Box2D-v2.3.1_GH0.tar.gz) = 75d62738b13d2836cd56647581b6e574d4005a6e077ddefa5d727d445d649752
SIZE (erincatto-Box2D-v2.3.1_GH0.tar.gz) = 1553222