# Document Revisions
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| Change | Description | Date | 
| --- |--- |--- |
| [Updated](#document-revisions) | Updated | April 7, 2023 | 
| [Updated sections to include new services](#document-revisions) | Updated sections to include new services | October 16, 2020 | 
| [Initial publication](#document-revisions) | Whitepaper first published | December 1, 2014 |