Hintorin (species)

The Hintorin were an ancient technologically advanced species native to the Beta Quadrant. They had advanced in about all branches of science, including architecture and structural engineering, this till the point were they had a technological equivalence to the 4th millennium CE.

History
Hintorin history is limited, although information distributed by a Hintorin and accumulated by ship sensors were able to reveal some more information.

Since most of the structures in the Hintorin city were 18 centuries old, it is likely to say by the 7th century AD the Hintorin city was constructed or at least retrofitted.

A few Hintorin planets had complex energy residue, possibly indicating ancient internal or external interstellar conflicts. If this was so, it could've been around the 3rd millennium on the planet, this would be at least around the 1st century BCE.

Some were around the 9th century AD (based off of degradation of residual biomatter) the Hintorin transformed themselves from corporeal to non-corporeal beings. It is unknown what happened from the Hintorin from there on, if they traveled the galaxy, retained themselves on their colonies, etc. Although some may have stayed behind based off the fact a few were encountered on their homeworld 16 centuries later.