gm btc is over $40,000 again. we are so back. to commemorate this milestone, let’s talk about a real-life example of a decentralized ledger. we previously explored the bare basics of blockchain and cryptocurrency. one of the concepts we discussed was a decentralized record of transactions. recently, i learnt about a health system project we have in the state of Yap, a group of islands in the Pacific Ocean and a state in Micronesia. i had never heard of Yap before, so went to read up about the...