Peter Parker (Earth-199999), Marvel Database

Born on August 10th in 2001, Peter Parker was orphaned by his parents at a young age and went on to live in Queens with his aunt May and uncle Ben, the latter of whom than died at some point. After being bitten by a radioactive spider, Peter Parker developed superhuman abilities, which granted him the proportionate strength and speed of a spider, as well as an uncanny ability to adhere to walls. Resolving to use his abilities to help those in need, he developed his own web fluid and web-shooters

Peter Parker (Earth-199999), Spider-Man Wiki

The MCU IS Earth 616 & Earth-99999 at the Same Time

Matthew Murdock (Earth-199999), Marvel Database

Peter Parker / Spider-Man (Earth-199999 - MCU) Fan Casting for Spider-Man: Enter the Spiderverse

Uatu (Earth-199999), Marvel Database

Marvel's Earth-616 Explained

Iron Man Armor MK XLIV (Earth-199999), Marvel Database, FANDOM powered by Wikia

Peter Parker (Earth-199999), Marvel Cinematic Universe Fanon Wiki

Peter Parker (Earth-199999), Wiki

Peter Parker (Earth-199999), Marvel Database

Spider-Man: Across the Spider-Verse Makes a Marvel Canon Debate Even More Confusing

Kamala Khan (Earth-199999), Marvel Database

Have there ever been interactions between Earth-199999 and comics? - Quora

T'Challa (Earth-199999), Marvel Database, Fandom

Peter Parker (Earth-199999), Marvel Database