Blockchain Is, in the End, a Leasing Business

Blockchain is a leasing business.

Nodes inside a consortium hold and maintain the same data on behalf of the consortium, thereby proving the validity of the data, and receive fees in return.



Just as a consortium like a department store, a mart, or a Starfield
charges rent by letting trustworthy (authorized) shops like Starbucks or Olive Young open inside and do business,

the structure of a blockchain — like the real-world market structure — stores, authenticates, and trades the data (certificates) that people want to trade (prove), and charges a fee for the process. In that sense, it's a data-leasing business.