*If the study of fish is called fishery, what is the study of Bitcoin, cryptocurrency in general and the study of Blockchain technology called?
Cryptocurrency is currency in digital form that is not overseen by a central authority and blockchain is the organization of blocks in a chronological order by grouping transactions into blocks is called blockchain. Since every discipline has a name like you said the study of fish is called fishery then the study of cryptocurrency is called cryptography or cryptology I think.
