If you had a piece of information that you wanted to timelock for a certain period of time -- I mean a period of years and months. There is probably a way of predicting how long an encryption scheme will last.
You could probably encrypt somtehing today that would take, say 20 years to break with today's technology, but could be broken within a day given the tech 15 years from now. Figuring out the earliest date, and the earliest date that it would be economical to crack it, cannot be all that complicated.
I'm just saying, that's all.
