Idea – Verification Hash String In The .CSV Data Files?

Data is important. Its used everywhere. I suggest maybe that therefore .csv files have a hash string to verify the data content. CSV files are just the non binary text files containing the data. So the beginning of the file a hash string could be included.


Here the data is defined beginning at row 3 to the end row. The SHA1 is calculated for the data section only and then compared with row 1 SHA1: which should be the same string.