So I'm no programmer, and I'm not great at coding either, but does anyone know how registering shrines work in botw? what I mean by that is, is there a specific value in the games code that determines what shrines have you been to and what have you completed? and if so, is there a way to modify it ingame? because if so, theoretically, we would be able to teleport from right after getting out of the shrine of resurrection, to inside hyrule castle. If anyone knows or can check, it would be really helpful, not only for me, but for the entire any% community. Thanks!

I imagine it merely sets a value to true. The value can likely only be changed to true by activating it at the pedestal. I find it highly unlikely to be able to alter the value in-game without using cheats that directly alter code. Maybe it's possible if you can message with the memory but that's a big if.

Wouldn't work cause you still need the Paraglider. We used cheats to wrong warp to Calamity and you still get voided and respawned on the Plateau.