Revision history
Microsoft revision history
Every change to this record is dated, sourced, and independently verified where marked. Nothing is edited silently.
- Tracked since
- Jun 1, 2014
- Recorded events
- 22
- Independently verified
- 1
- Last verified change
- Jul 23, 2026
Company
Activity
July 2026
June 2026
June 2024
August 2021
June 2021
March 2021
June 2020
June 2019
June 2018
March 2018
June 2017
June 2015
October 2014
June 2014
- DeploymentJun 1, 2014
Azure Japan East (Tokyo) at Higashi-Shinjuku Substation, Tokyo, Japan
- DeploymentJun 1, 2014
Azure Japan West (Osaka) at Osaka, Japan (Kansai International Airport)
How this log works
This timeline aggregates every dated signal on the record (creation, deployments across the company's models, verified media, incidents, and Arc G field changes), newest first. A verified event is independently confirmed; an unverified one is recorded but not yet field-verified. The Arc G field-change log is forward-only: it accrues from Arc G adoption (2026-06-04) and records material changes as they flow through the updateEntityField chokepoint. Nothing is edited silently.
Machine-readable: /companies/microsoft/history.md + REST /v1/companies/b8670b58-67f2-4b87-9b46-9e16588dc1e6/history.