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; 4 revisions (this active certificate plus 3 prior).

IssuedSupersededContent hash
2026-04-18T09:43:33.759Z 2026-04-18 09:48:54 tth_v1_58534512f86c1e0e
2026-04-18T09:48:54.556Z 2026-04-18 09:49:17 tth_v1_25b06b9cd6ad0dea
2026-04-18T09:49:17.531Z 2026-04-18 09:54:02 tth_v1_25b06b9cd6ad0dea
2026-04-18T09:54:02.211Z — active — tth_v1_25b06b9cd6ad0dea

Post certificate


      

Tenant site certificate