"Yes" is confirmed on menu at 0:43, last hit on final boss at 2:53:11. Calculated time: 2:52:28 (This is a very old run and I was not aware of the fact that I should show the file select screen afterward. I do collect all of the pages, as I go through them at 2:46:05 before going to the final stage. I open the item menu at 2:46:31 which shows all of the relics. I also unlock the achievement for buying all armors at 2:22:29. Hopefully these timestamps will help you validate this admittedly very long run more easily.)