The upcoming of bitcoin is by random anticipation, nevertheless one study has alert that bitcoin could go worthless in upcoming. Esward Prasad, senior professor of international trade policy at Cornell University, stated at CNBC "Squawk Box Europe" at front this month:" Bitcoin may not sustain much longer." The price of Bitcoin has been extremely unstable for the passing few years, and the price of one bitcoin has been reducing from $58,000 to $46,000. At 10.15am ET at Friday, the value of one bitcoin was $45,637. In the past there was only an selection of few cryptocurrencies, nowadays there are few hundreds of them and they have more application and more environmental savvy than bitcoin. Behind of most cryptocurrencies, the answer is the blockchain as the core technologies. It is basically a ledger in its digital form of virtual currency transaction, with its distribution across a network of computer globally. "The efficiency of the application of bitcoin blo...