The donor has submitted patches for one of the open source projects that they have funded. I imagine that it would be possible for someone to identify him and f

The donor has submitted patches for one of the open source projects that they have funded. I imagine that it would be possible for someone to identify him and further the source of the coins could be identified if they were, for example, related to a hack or Silk Road, even tumbling them (tricky with such large volumes) would be noticeable. There is a permanent ledger showing where they have been.