The group chat no one can switch off.
Text, voice and screen share for your group, like Discord, minus the company servers and the sign‑up.
One message, start to finish.
You write it.
Signed with a key that never leaves your device.
It’s sealed.
Encrypted before it goes anywhere. Relays only ever see noise.
It fans out.
Copies land on several public relays. None can read it, none can lose it.
It arrives.
Your friend’s device checks the signature and opens it.
Your account is a key, not a phone number.
Made on your device. No email, no ID, no one to ask for it.
{
"kind": 4550,
"tags": [["h", "3f9a0c71…e21"]],
"content": "AqF0b2s9Lk3xWm7Rv0Ye2P…",
"sig": "9be1f4…a07c"
}Mara
rematch at nine?
- Bans rotate the key
- Remove someone and the server moves to a new key they never get.
- Invites hide the secret
- It rides after the # in the link, the part no server ever receives.
- Owners can be replaced
- Name a successor, and the server outlives anyone who vanishes.
Free. Nothing behind a paywall.
Native on macOS, Windows and Linux, or open it in any modern browser.