The tag alias #56479 thehushhush -> allveryhushhush has been approved.

Reason: Their previous domained used to be thehushhush.tumblr.com, which I assume is largely abandoned. The artwork found on tumblr I assume is now on the allveryhushhush.newgrounds.com domain. Art style also checks out. They're the same person.

EDIT: The tag alias thehushhush -> allveryhushhush (forum #326784) has been approved by @bitWolfy.

thehushhush.tumblr.com actually now says, "Moved to: https://twitter.com/AllVeryHushHush ".
Old newgrounds links for thehushhush now display as allveryhushhush. E.g. post #1849440 -> https://www.newgrounds.com/art/view/thehushhush/power-of-friendship

The tag alias thehushhush -> allveryhushhush (forum #326784) has been approved by @bitWolfy.