FSBN Verifier
Verify an FSBN
Paste a FlameNet Sovereignty Binding Number. We decode it in your browser and check it against the published FlameNet registry — no tracking, no account; the number you paste is checked locally and never sent anywhere, and the only network request is a one-time fetch of the public registry file.
Three hyphens, four parts: media–date–tail–check. Decoding is offline; the registry check is a single same-origin request.