MIT Media Lab is proffering a standard for blockchain-secured certificates:

https://bitcoinmagazine.com/articles/mit-media-lab-releases-code-for-digital-certificates-on-the-blockchain-1465404945

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Jeff Stollman
+1 202.683.8699


Truth never triumphs — its opponents just die out.
Science advances one funeral at a time.
                                    Max Planck