Google history on a specific date
https://asapguide.com/sort-chrome-history-by-date/
https://superuser.com/questions/739001/how-do-i-view-a-specific-date-in-my-google-chrome-history
Record a call with Google Voice
Google Voice isn't supported in Germany though...
https://support.google.com/voice/answer/115083?co=GENIE.Platform%3DAndroid&hl=en
Record calls or switch phones during a call - Android - Google Voice Help
This feature isn't available for Voice for Google Workspace accounts managed by your work or school. Learn more about Google Voice account types. During a Google Voice call you can record the conversation or switch phones. Note: Recording calls without the
support.google.com
Google is quietly recording everything you say. Here’s how to hear it
Just talking is enough to activate the recordings – but thankfully there's an easy way of hearing and deleting them
www.independent.co.uk