Gravity Falls ARG Website and Strange YT Video

Okay so I don't have the Book of Bill yet (THANKS A LOT, Amazon shipping...) but I wanted to check out the thisisnotawebsitedotcom.com thing anyways, and I spent all night trying codes and googling stuff and these are all the ones I found:

Dipper (multiple)

Stanley (multiple)

Giffany (multiple)

Mabel (multiple)

Stanford/Ford

Weirdmageddon

Bill/Bill Cipher/lliB/rehpiC lliB

Sixer

Pacifica

PlatinumPaz

Wendy

Blindeye

Divorce/breakup

Soos

Mcgucket

Gideon

Pinata

Journal1

Journal2

Journal3

Gravity Falls

Season3

Season2

Season1/Season-1

Waddles

Robbie

Bookofbill

Matpat/theory

Weird

Triangle (multiple?)

Alex/Hirsch/Alex Hirsch

God/Help Me

Pines

Cipher

Vallis Cineris

Titan's Blood

Deerteeth

Universe

Reality

Hectoring (audio)

Axolotl

Dorito

Mystery

Scary/Spookemups (audio)

Love/romance (audio)

Euclydia

Euclid

Scalene

Naitsuaf

Something

Nothing

Question

Answer

Mysteryshack

Mason

Cryptogram codex

Conspiracy

Baby/mommy/daddy

Blendin

Filbrick

Dippyfresh

Tobydetermined

Abuelita

Tadstrange

Blanching

Life

Death

Discogirl/babba (audio)

Sevraltimes

Disney/mickey

Scientology

Gyatt/rizz/skibidi/Crypto

Booberry

Meow

Shape/math/plato/greece

Gun

Ducktective

Creepypasta

Any swear words

TJEckleburg

Goodnight Sally

They'll All See

History

Who are you

Cursed

Paperjamdipper

Burnside

When will I die

How will I die

Sorry

Monster

Lies

Theraprism

Ad astra per aspera

Tantrum

Glass shard beach

Even his lies are lies

Riddle

Yes

Mountain Don't

Liar lyre

Harolds ramblings

Union made

29121239168518

Grebley hemberdreck

Rat

3466554

Tinsel snake

Torture mentally

XGQRTHX

333 sundapple lane cozy creek IL 60714-94611

Multilevel mark

Morality

No

Peak

The duchess approves

Black sheep

Caryn

Wellwellwellbeing 

Here's the kicker. I was putting this in my notes app and noticed that 29121239168518 classified as a phone number for some reason, but I didnt wanna call it so I googled it instead and saw a video come up. If you type 29121239168518 into YouTube search a video called 29121239168518.MP4 premieres 2 days from now on Bill Cipher's channel. Idk if it's official, but the fact that it premieres at such an interesting time and hasn't already been posted makes me wonder... keeping an eye on this especially. Also, if you have any other codes you found lmk!