Twitch is limiting streamers to 100 hours of highlights and uploads, and will delete content if a channel exceeds the limit.

Twitch is imposing a storage restriction on certain types of content.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and content measurement, audience insights and product development. List of Partners (vendors)

Twitch is planning to cull some of the content archived by streamers to save on storage costs. On Wednesday, the streaming platform announced that it will introduce a 100-hour storage cap for highlights and uploads starting on April 19th, warning that users will have their content automatically deleted until it falls below the limit.