jcolag’s avatarjcolag’s Twitter Archive—№ 8,595

  1. Chinese social media platforms add hidden digital watermarks to track screenshots globalvoices.org/2022/09/07/chinese-social-media-platforms-add-hidden-digital-watermarks-to-track-screenshot-sharing/ ...contains information about the source of the image, timestamp and user who took the screenshot. The hidden watermark can be revealed by adjusting the image's coloring.
    oh my god twitter doesn’t include alt text from images in their API
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