Sensorian Era

The Sensorian Era was part of the universe's timeline, possibly related to the Sensorites.

The Matrix noted a few dates in the 4000 range while keeping track of recorded history against the forces of Anti-Time. (BFA: Neverland)

All of the dates mentioned aligned with similar dates in the Humanian Era, suggesting that the Sensorian Era was a subset of the Humanian Era.