Comment on Service lets you "certify" a document using the Bitcoin blockchainparentComments−adamryman12yCan we see them?−beagle312yI guess they are on a backup or misremembered - but examples are really easy to find on the net if you want them:http://th.informatik.uni-mannheim.de/people/lucks/HashCollis...http://www.win.tue.nl/hashclash/ChosenPrefixCollisions/ has a multicollision: 12 PDF files with different content and the same MD5 hash.
Comments
Can we see them?
I guess they are on a backup or misremembered - but examples are really easy to find on the net if you want them:
http://th.informatik.uni-mannheim.de/people/lucks/HashCollis...
http://www.win.tue.nl/hashclash/ChosenPrefixCollisions/ has a multicollision: 12 PDF files with different content and the same MD5 hash.