Network Time - Precision Time Protocol (IEEE 1588 std) support
Azure should provide a know reference service for a network time protocol such as NTP or preferably for the IEEE 1588 standard Precision Time Protocol, or provide this as an option with the Blockchain service.
This is very important for financial orgs.
Please Merge with this item (45 votes here)
AWS equivalent "The Amazon Time Sync Service is available through NTP at the 169.254.169.123 IP address for any instance running in a VPC" https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/set-time.html