The artifact hash prefix 7c15 is ambiguous and might mean any of the following:

1. 7c1500123e7c8a3219f6b5bd119eee4e45f9fd2e -

   Wiki page [AppFS] by rkeene on 2015-03-20 15:21:51.

2. 7c1528d686792663af890aa9b0fe9e08515a13ae -

   Manifest of check-in [7c1528d686] - Upgrade to latest kitcreator in static builder by rkeene on 2019-12-13 00:06:28.