Fallback to upload time for now. Helps to have: * core :* I77303d8e535fc1c42e14cfb853814e5c434a81ec * CommonsMetadata :* I5e6bc45f9751641e16426231dabcc8277b86fee0 Change-Id: I822b48cebbace51cd8f68adc45a68a1c93ec29db