Hey hey! Yeah, there are 2 different passwords depending on which ending you reached :3
If you get the RIP ending, then you will get 1 password - if you get the Dreaming of the Future ending, you will get a different password.
There are 5 endings total, but only 2 out of 5 endings have passwords.
Each password unlocks a slightly different page, but the downloads on both pages are exactly the same, so you’re not really missing out on anything by not having both passwords :3 It’s just the look of the pages and the words on them that are a little bit different.
I’m just typing on my phone at the moment, so I can’t update the guide until I can get on my PC >.< but once I’m able to go on my PC, I will update the guide with a little spoilers note about the password stuff :3
In the meantime, if you want to find the password yourself, you just need to get the other ending. The guide should have instructions on how to reach the Dreaming of the Future end (you basically need to get max trust points), and you’ll get the password during that ending the same way that you got the password during the RIP ending.
Thanks again for playing ^-^