No. The so called machine elves have been discovered by people of your timeline. That man received video information of the history of the timeline that was separated from your timeline, via conscience influence.
He Also received information about the purpose to reunificate the two timelines artificially and about the radiation contamination that nuclear tests and detonations in your timeline produce, contaminating the other one.
He Also received information about the purpose to reunificate the two timelines artificially and about the radiation contamination that nuclear tests and detonations in your timeline produce, contaminating the other one.