Incorrect data will still stay incorrect after putting it on the blockchain (“garbage in, garbage out”). The use of blockchain does not change the correctness of data. Data quality and validity checks that are written on the blockchain are key factors for consideration, as information that has been introduced to the blockchain cannot be reversed, but only corrected by adding a new block (Bauerle, 2018). Many blockchains are currently not projected to handle high throughput, fast processing speeds, or the large number of participants that may be required for a given application.