Ceremony SD Card Provisioning

Requirements

• SD Card Pack

• Personal PGP Keys

• Linux Workstation (online machine)

  • Any internet connected computer with a Linux shell will suffice

Procedure

1. Turn on the computer

2. Open the SD Card Pack

   a. Retrieve digital/physical photographs of both sides of sealed bundle

   b. Compare all photographs to object for differences

   c. Proceed with unsealing the object if no differences are detected

3. Plug in a fresh SD card into computer

4. Navigate to the ceremony repository for the ceremony being executed

• Look for your SD card device name (<device_name>) in the output of the lsblk command. It will typically be listed as /dev/sdX or /dev/mmcblk<num>, where X is a letter (e.g., /dev/sdb, /dev/sdc). You can identify it by its size or by checking if it has a partition (like /dev/sdX1)
  • Mount the device using: sudo mount /dev/<your_device> /media

1. Write the ceremony repo data to the SD card:

   sudo cp -r vaults/ /media

2. Unplug the SD card

3. Turn off the computer