Just watched a great presentation about HyperLedger and its applications in Mexico (by Baltazar Rodriguez of IBM).
And the presentation:
https://drive.google.com/file/d/0B0jlgg9pdbmuNVhuNnhWMWFScDByMmR3OHZsaFllLUtfalFN/view
Want to save this link to read more about HyperLedger itself:
http://hyperledger-fabric.readthedocs.io/en/release/index.html