Comment by mycall
It is also common for authors to misspell names (proper nouns) in an attempt to determine who leaks docs (and to force non-matches for FOIA requests).
It is also common for authors to misspell names (proper nouns) in an attempt to determine who leaks docs (and to force non-matches for FOIA requests).
If you want to fingerprint text you can also do it by small insignificant changes to text which doesn't change the meaning.
If you have a number such locations with alternatives then you can make a number of identifiable versions by combining alternates.