Root KSK Ceremony 62
This ceremony has been completed.
| Location | Root Zone Key Management Facility West El Segundo, California, USA |
| Ceremony Start | 2026-08-12 20:00:00 UTC Wednesday 12 August 2026, 1 p.m. (local time at facility) |
| Objectives |
Sign the ZSK for 2026Q4 Destroy Hardware Security Modules 5W and 6W |
Rewatch the ceremony
This is an archive of the live online broadcast provided during the ceremony. Formal audit footage and other materials from the ceremony are posted separately below.
Agenda
This timeline is a rough guide only. We endeavour to adhere to the advertised start time, but the length of ceremonies varies. Note that the following day is held as a backup date in case the ceremony can not be conducted as scheduled.
| Time (UTC) | Time (Ceremony) | Agenda |
|---|---|---|
| 18:30 | 11:30 a.m. – 12:45 p.m. | Check-in and lunch for in-person attendees |
| 20:00 | 1 p.m. – 5 p.m. | Ceremony |
| 00:15 | 5:15 p.m. – 5:45 p.m. | Debrief with in-person attendees |
Ceremony Materials
| File | Description |
|---|---|
| HSM5W_HSM6W_Destruction.jpg (2.0 MB) | Certificate of HSM5W & 6W Critical Component Destruction |
| KC62_Annotated_Script.pdf (14.8 MB) | Annotated Key Signing Key Ceremony Script |
| KC62_CAM01.mp4 (3.8 GB) | Key Ceremony Audit Camera #1 Footage |
| KC62_CAM02.mp4 (3.8 GB) | Key Ceremony Audit Camera #2 Footage |
| KC62_CAM03.mp4 (3.8 GB) | Key Ceremony Audit Camera #3 Footage |
| KC62_Script.pdf (731.8 KB) | Proposed Key Signing Key Ceremony Script |
| coen-2.0.1-amd64.iso (613.9 MB) | Signing Computer Operating System Image Release coen-2.0.1 |
| coen-2.0.1-amd64.iso.sha256 (87 bytes) | Signing Computer Operating System Image Release coen-2.0.1 SHA-256 Hash |
| kskm-ksrsigner-20260812-220112-1207.log (13.2 KB) | Key Signing Log (KSK Rollover Forward Phase D to E) |
| kskm-ksrsigner-20260812-220721-1240.log (13.2 KB) | Key Signing Log (KSK Rollover Back-out Phase E to D) |
| kskm-ksrsigner-20260812-221257-1272.log (13.2 KB) | Key Signing Log (KSK Rollover Extend Phase D to D) |
| kskm-ksrsigner-20260812-221707-1297.log (13.0 KB) | Key Signing Log (KSK Rollover Back-out Phase C to C) |
| script-20260812.log (101.4 KB) | Signing Computer Audit Log |
| ttyaudit-ttyUSB0-20260812-211201.log (94.1 KB) | HSM7W Audit Log |
