Comment by wyre

I could be projecting, but I think a lot of people here don't have a deep understanding of blockchains because the past 15 years has been full of crypto scams and would rather put their time, energy, and attention into better technologies. Proof of existence is the first real utility for bitcoin besides as an investment vehicle or decentralized transfer of money, so I think it's fair that other's would want to know how it works.