patch 6880880 - Windows x64 - hash Digests: md5sum - sha256
Since Oracle choose not do it it, here's what I got:
md5sum: 487c2838e3485a017f53486f40108b32
sha256: ba269be125477b4c598bbe96207c99575e48a41b02511ca2ebb111f73f6132d4
I am not the publisher of the patches, Oracle is, so these could be wrong (but if they are still up uncorrected, they are probably right). Feel free to correct,