The first seal was opened in the 1700s

I have written before of the 2300 year prophecy and its ramifications of bringing us to the 1700s as the beginning of earth changing things. I also have written that the first seal was opened sometime in the first century. This may be incorrect. I think the two periods correlate. It is very possible that the first seal was broken in the 1700s after the ending of the 2300 year prophecy. It would make sense. The heavens would be cleansed of all the satanic rabble and the cleansing of the earth could begin, which is the opening of the seven seals.