Re:Amazon owes $525M in cloud-storage patent fight, US jury ...
by zaroth on Thursday April 11, 2024 @07:27AM
(#40000992)
Simple - You keep a notebook, or send yourself emails.
If you want more definitive timestamping, there are services that will do that, like OpenTimestamps, an actually a decent use case for blockchain.
How do you do that? beyond my pay grade.