Sellat
Proof your files existed
Sellat creates independently verifiable proof that an exact file existed at a given moment. Ask to protect a file and a Sellat panel opens in the conversation: your browser computes the file's SHA-256 fingerprint, and only that fingerprint and the file name reach Sellat.
What you can ask
- Protect a file with Sellat without uploading it.
Example path
MCP connector
- Server URL
https://sellat.app/mcp- Login
- OAuth
Tools
Reads data4
Changes data1
Deletes or can't be undone1
Skills
None in the store listings. The server needs sign-in, so we could not check it
Vanta#199