Please note: All credit goes to Stadha!
Ivory Sanctum Buttons Puzzle Solutions
Minotaur: The Buttons & Clue
You have to first slay the Eternal Minotaurs at the 3 shrines.
Then stand on the 2 pressure pads and use the clue to find the right button order!
Main Chamber: Buttons and Clue
The second puzzle in the Ivory Sanctum.
This one relies on a different note.
Start on the left, and go anti-clockwise.
Two solutions here!
One solution 4306 opens the chest in the wall.
The second solution 3540 opens a locked door which most people will come through at the end anyway.