Rambling about Keys, Keyholes and the "4 digit numbers"

Hey,

i haven't had any time playing GTA5 for the past few months, but i'm still interested in searching for more hints. Here is what i've found interesting (some if it may be a recap):

The key's have something in common: They are all movie theatres

Basically the key's i've found here: https://www.reddit.com/r/chiliadmystery/s/4aNbDrVZqr

can be found in this video here: ("Ranking EVERY Movie Theatre in GTA5") https://www.youtube.com/watch?v=FD2PypTmJq4

The key's are numbered

Basically my Post here explains it: https://www.reddit.com/r/chiliadmystery/s/4aNbDrVZqr

Also near Foxys Theatre: "The number one of all Keyholes"

Weird "4 digit numbers" near those keys

Foxys Theatre has the "1773". There is also a 4 digit Number on the Billboard near Key 3.

Wild Theory: Keyholes, Random NPC's and "lights"

https://preview.redd.it/31tpqnbrwqrh1.png?width=312&format=png&auto=webp&s=3cce8d26d435b9d89f2f3ce8ab1613dc567caeb6

This is what i see in this mural. Remeber the Dog barking at npc's near a "keyhole place"? The different color coding of the key's? I think it is important somehow.

The weird thing about the Key 3

Moving from the Key 3 in sight of the nearest Keyhole will get you to a location marked with "X". The patterns that can be seen here at this location perfectly match those of the location near the key. Can it be applied for the other key's or is it only a "solution" for key 3?

https://youtu.be/P3vCYDFrt1g?si=-m0JjozxxKB4PJMi&t=187

The Chopper near the top of the maze bank tower

The stop's this chopper makes are very interesting to say the least.

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Sorry that i can't really add more declaration to this right now. When i have more time to start the game i will try to add more pictures.

If this isn't helpful at all, please feel free to ignore this post. Many thank's to you all for keeping this mystery alive!