Assuming the story is interesting enough for people to bid for an NFT, then:
What about writing a book instead / as well?
(Can one do both? or maybe things included in an NFT cannot also be in a book?)
Or what about finding [other people who were involved in the early Internet and came up with technologies and ideas that nowadays 20 - 25 years later are "taken for granted"], and write a book together? Or maybe (some of) them would be interested in getting interviewed and having their stories included in a book, together with your story. Maybe a bit similar to the book "Founders at Work", but about well known early Internet technologies instead of early software / Internet companies? (At the same time, maybe that's way more work than what you originally had in mind)