CustomOS3.1 OBSIDIAN
CustomOS
customos.suils.es · federation off
ROOMS
# general
# security2
# releases
# install-help
PEOPLE
M
Martaverified
D
Dexverified
O
Opsunverified device
F
@ferran:customos.suils.es3 sessions · all verified
# security Encrypted · Megolm7 members
M
Marta09:41
The ISO is bit-for-bit identical on two runs. Shipping it today.
D
Dex09:44
Rollback test: dpkg database restored with the slot, all checks green.
— Ops joined the room · their new device is not verified yet —
O
Ops09:52
Can someone verify my laptop? I re-installed with CUSTOMOS_UKI=1.
F
Ferran09:53
Starting emoji verification with you now →
Verify Ops · laptop
Compare these icons out loud
Until both sides match, you cannot know who holds the keys you are sending to.
Create a real account on this server from the website. Emails and notices arrive in your language.
Create your CustomOS Chat account
- homeserver
- tuwunel 1.9.3 · matrix.customos.suils.es
- federation
- OFF — this server only
- registration
- token (weak gate: anyone you give it to can register)
- encryption
- E2E in private rooms · keys live on your devices
The server operator sees who talks to whom and when — never the content of encrypted rooms — and can disable accounts.
$ customos-chat register ferran (first login, after your explicit [y/N])
POST /_matrix/client/v3/register → 401 session=… flows: [m.login.registration_token]
POST /_matrix/client/v3/register auth{type: m.login.registration_token} → 200 user_id: @ferran:customos.suils.es
[ OK ] Element Desktop 1.12.30 — pinned .deb, sha256 verified at build; analytics off; default server set; Obsidian theme
[ OK ] Only outbound tcp/443 — nothing listens locally; the default firewall profile is unchanged
[ !! ] Verify your other devices and set up key backup — otherwise a lost device means lost history
The homeserver operator can disable accounts and sees metadata. Content is end-to-end encrypted only between verified devices. THREAT_MODEL §2.21