Interest in block chaining instead of bit coin

It seems that the `fever phenomenon 'of the cipher money represented by bit coin is alleviated a little. Bitcoin Cise, which was once overcrowded by more than 25 million won per coin, fell to one-third of the government's strict regulations.
The cipher money, which was considered as one of the block chains, became a target of speculative transactions for property proliferation.
This fever has not completely disappeared, but now I think it is important. Aside from the confusion caused by the transaction patterns of the cryptographic currency and the lack of regulation, it is necessary to pay attention to the fact that the research on the block chain itself is triggered.