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 2026-05-03, updated 2026-05-18; 9 revisions (this active certificate plus 8 prior).
| Issued | Superseded | Content hash |
|---|---|---|
| 2026-05-03T15:29:33.267Z | 2026-05-03 15:32:55 | tth_v1_ae8a120aa1ea2484 |
| 2026-05-03T15:32:55.918Z | 2026-05-04 10:06:21 | tth_v1_ae8a120aa1ea2484 |
| 2026-05-04T10:06:21.946Z | 2026-05-05 01:57:37 | tth_v1_ae8a120aa1ea2484 |
| 2026-05-05T01:57:37.921Z | 2026-05-05 02:38:40 | tth_v1_a301ba282f28c792 |
| 2026-05-05T02:38:40.411Z | 2026-05-05 02:40:10 | tth_v1_a301ba282f28c792 |
| 2026-05-05T02:40:10.334Z | 2026-05-06 14:21:59 | tth_v1_a301ba282f28c792 |
| 2026-05-06T14:21:59.573Z | 2026-05-07 16:56:18 | tth_v1_c23529b0cb1ffeb0 |
| 2026-05-07T16:56:18.612Z | 2026-05-18 11:16:35 | tth_v1_e4dda1cd72b921db |
| 2026-05-18T11:16:34.916Z | — active — | tth_v1_10ab63f586e0e571 |
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/notes-from-the-test-bench 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.