…have to do is — add the contents of the page with the sealing number and feed to the magic machine. If the machine gives out a word with three leading zeroes, the contents were untouched. If the word that comes out doesn’t meet our requirements, we can throw away the page because its contents were compromised, and are of no use.
er a year. Once in the fol…tomorrow and not even after a year. Once in the folder, it will always stay in the folder — sealed. Moreover, if everyone trusts the seal, everyone trusts the contents of the page. And this sealing of the page is the crux of this method.