Torchat Ie7h37c4qmu5ccza 14 May 2026

In the subject line, ie7h37c4qmu5ccza is the identifier. In the context of older Tor hidden services (version 2 addresses), these IDs are 16-character strings derived from the public key of the user.

Note: Newer versions of Tor hidden services (v3) use 56-character addresses, providing stronger security. A 16-character address suggests usage of legacy Tor protocols or older software versions. Torchat ie7h37c4qmu5ccza 14

Developed by Bernd Kreuß (alias "prof7bit") around 2008, TorChat was not a plugin or a web service. It was a standalone, decentralized instant messaging application. Its core innovation was radical simplicity: it used the Tor network as its transport layer. In the subject line, ie7h37c4qmu5ccza is the identifier

Unlike WhatsApp or Signal, which rely on central servers to route messages, TorChat used peer-to-peer principles inside the Tor hidden service protocol. Each user generated a public/private key pair that became their .onion address. Note: Newer versions of Tor hidden services (v3)

In April 2014, Bernd Kreuß abruptly removed TorChat from his website, citing:

“The concept of a pure P2P IM over Tor is flawed. I can no longer guarantee security. Please use other solutions.”

He recommended Tox (still in alpha then) or XMPP over Tor. No official successor was released.