What's your take about using blockchain as land titling system? https://steemit.com/colombia/@jpca78/how-blockchain-could-contribute-to-the-peace-process-in-colombia
What's your take about using blockchain as land titling system? https://steemit.com/colombia/@jpca78/how-blockchain-could-contribute-to-the-peace-process-in-colombia
RE: Video of my Talks at Google presentation on blockchains' future