Not so much a conspiracy as an oddity. From the time, the time that the Titanic struck the iceberg at 23:40 on 4 /15/1912 and the moment contact was lost with the Titan submersible 11:47 on 6/18/2023 (which is when the U.S. Navy detected what it deems to be the acoustic signature of the implosion) the elapsed time was
111 years, 2 months, 2 days, 11 hours, 7 minutes
I leave it the the numerology types to divine any further significant.
Notes: 1) It’s about 13 nautical miles from where the Titanic struck the iceberg to it resting place(s). I didn’t check if there was a time line change between those two points. 2) the calculator I used claims to account for daylight savings time between different dates (not a thing when Titanic struck, but definitely in place when Titan went down. I did not check to make sure it actually subtracted the 60 minutes.
11 hours and 7 minutes is a 667 minutes; that’s a nice extra minute.

