Verification steps

  1. Fetch ToneThread Root public key…
  2. Verify Tenant Site Certificate signature…
  3. Verify Post Certificate signature…
  4. Recompute ToneHash of post content…
  5. Compare recomputed hash to certificate…

Revision history

Originally published 2026-04-18, updated 2026-04-18; 3 revisions (this active certificate plus 2 prior).

IssuedSupersededContent hash
2026-04-18T09:41:09.110Z 2026-04-18 09:41:59 tth_v1_64ea7b86461774de
2026-04-18T09:41:59.385Z 2026-04-18 09:53:53 tth_v1_64ea7b86461774de
2026-04-18T09:53:53.026Z — active — tth_v1_64ea7b86461774de

Post certificate


      

Tenant site certificate