The first line of your Google document, written by "Asahi Lina", confirms it straight up:
> Unfortunately, on August 1st, Luna publicly: Doxxed me with a real-world identity
You should verify that reference for yourself, archives of what Luna said are readily available on the internet. I can confirm that what Luna said on August 1st, 2024, is the same thing she's saying today: Hector Martin is Asahi Lina.
The dossier corroborates Luna's claims.
(Also, what kind of person has a dossier ready to go if their contributor goes rogue? A controlling and manipulative person, that's who.)
We don't know who "Jia Tan" is, nor "Jigar Kumar", but we know that the person, or group of people behind these identities and others, used sockpuppetry to bully Andres Freund into giving them control over xz-utils, and we know what they did with that access. Even if pseudonyms are accepted, there should be zero tolerance for sockpuppetry in the Linux Kernel. If Hector Martin quits (https://lore.kernel.org/lkml/20250207-rm-maint-v1-1-10f069a2...), the personas/pseudonyms/avatars/characters of Hector Martin should quit too, but "Asahi Lina" continues to post on LKML.