Verification steps
- Load ToneThread Root public key…
- Verify Tenant Site Certificate signature…
- Verify Post Certificate signature…
- Recompute ToneHash of post content…
- Compare recomputed hash to certificate…
Revision history
Originally published 2026-09-14, updated 2026-09-14; 4 revisions (this active certificate plus 3 prior).
| Issued | Superseded | Content hash |
|---|---|---|
| 2026-09-14T03:53:32.214Z | 2026-09-14 05:04:01 | tth_v1_8aacf8fec495877a |
| 2026-09-14T05:04:01.287Z | 2026-09-14 05:47:52 | tth_v1_5dda5816ad40fc94 |
| 2026-09-14T05:47:52.067Z | 2026-09-14 06:09:44 | tth_v1_9cf6d3e1d9345bf8 |
| 2026-09-14T06:09:44.324Z | — active — | tth_v1_9cf6d3e1d9345bf8 |
What this page exposes
Verification runs on the server. The browser only sees the public summary in the sidebar and the step-by-step ok/fail result above — never the certificate's raw signature, the tenant's raw public key, the ToneHash salt, the per-axis tonal scores, or the compact fingerprint string. Those stay on the signing host.
The public JSON at
/tonehash/cert/excavating-the-graveyard mirrors the
same surface. To independently audit a certificate's raw
signed payload you must request an authenticated cert-bundle
export from the operator —
how to request access.