This whitepaper is for historical reference only. Some content might be outdated and some links might not be available.

# Document revisions
Document revisionsWhitepaper updated

Updated for latest technologies and services.Whitepaper updated

Updates to Figures 6, 7, and 8 for clarity.Initial publication

Whitepaper published.

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| Change | Description | Date | 
| --- |--- |--- |
| [Whitepaper updated](#document-revisions) | Updated for latest technologies and services. | June 3, 2021 | 
| [Whitepaper updated](#document-revisions) | Updates to Figures 6, 7, and 8 for clarity. | November 9, 2020 | 
| [Initial publication](#document-revisions) | Whitepaper published. | January 3, 2019 |