I built a QR code with redstone to find out how it works

Patreon: https://www.patreon.com/mattbatwings
Discord: https://discord.gg/V5KFaF63mV
My socials: https://linktr.ee/mattbatwings
My texture pack: https://modrinth.com/resourcepack/mattpack
World Download: (JAVA 1.20.4) https://www.planetminecraft.com/project/redstone-qr-code-generator/
QR Texture Pack: https://drive.google.com/file/d/12kgYtwNMKqFjFCRVoK1uCr_M5-6uHezg/view?usp=sharing

@veritasium's QR Code video: https://youtu.be/w5ebcowAJD8?si=6i9BGK7Xx8HCeKL_
@davidjrredstone's QR Code Generator: https://youtu.be/jKwrh-l31yY?si=z9AYFvLzs6Zp9dOD
Thonky's QR Tutorial: https://www.thonky.com/qr-code-tutorial/
Thumbnail made by @Sloimay

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0:00 Intro
0:55 Research
1:54 Version, EC Level, Mode
3:15 Constant Patterns
5:01 Keyboard
5:58 Text Display
7:25 Data Bits
10:56 Screen Placement
12:57 Reed-Solomon Explanation
15:08 Error Correction Bits
16:13 Galois Fields
19:01 Polynomial Divider
20:22 Mask
22:01 Showcase

Music (in order):
Mario Kart Wii - DK Snowboard Cross https://youtu.be/ZkTzv-xZOl4?si=4GtOdkyPSqd56c_J
LAKEY INSPIRED - Chill Day https://youtu.be/3HjG1Y4QpVA?si=5_msqcr8VKRlVAr_
Harris Heller - Guilty Spark https://youtu.be/w9M1_ZoxP54?si=B6askjwIYU5IUdJw
Harris Heller - Celestial Reverb https://youtu.be/2s2EdmAtbAM?si=Ayzr6WUQ7mCHj0wn
Harris Heller - All the Right Moves https://youtu.be/Kns2oBD2L28?si=PRVVEPKDQO8hWeiA
Harris Heller - Dark Matter https://youtu.be/P9eIla0oH2k?si=YI9dUbj1eFEBGg-7
Harris Heller - Mood Swings https://youtu.be/ISyohBvPk1U?si=RyF2r0j0sJNIM3Zh
Harris Heller - Trendy https://youtu.be/MPSpY9WkXnc?si=ytb5YDTUYPEqqt5K
Harris Heller - The Color of Happiness https://youtu.be/0Wr89yexd8A?si=kmTgSCF2E83CHmNS
Alexander Nakarada - Favorite https://youtu.be/FbjW1ttvTxw?si=97XK9TGe6QYohLpk
Harris Heller - Path Less Traveled https://youtu.be/l_o56ny2aao?si=aOut2gmmKcWPRi4X
Harris Heller - Plethora https://youtu.be/4U3iFdSyNuI?si=-kr_IAaE8u4dLkDo
Harris Heller - Dreary Summer https://youtu.be/GWv0tV758HY?si=Y6Q9cWS6PJIleaUS
Harris Heller - The Illusive Man https://youtu.be/bswkSsyXxJs?si=GdDDHHjt7DDsNL7a
Harris Heller - Deepwater https://youtu.be/uUPgM4axtYA?si=SvwMrR_xKnqTGUGo
Harris Heller - Endless Drift https://youtu.be/5V6YbJ-mhaQ?si=2lGJzardkRMSpFpN
mellowind - Sleep https://youtu.be/Mx_OfT-wHZs?si=A76L934QQwd9ASdA
Artifical Music - And So It Begins https://youtu.be/Vk8QSqPC5TA?si=34Eb_GWbuVyo-_tB