Etchv vs. Second Brain Network

Add an invisible watermark to images, PDFs and video, then detect it to see which copy was shared. Forensic watermarking API with a free trial. Hello HN!The inspiration for Etchv came directly from friends who raised concerns about the growing ease of unauthorized media copying without attribution. To address this, Etchv embeds an invisible watermark inside images, PDFs, or short videos that survives modifications like screenshots, format changes, and file compression.You can try it on our homepage without signing up. There's also a live demo where a watermarked PDF page gets screenshotted and the watermark ID is still successfully recovered: https://etchv.com/demo/traceInstead of training a model from scratch...

Your brain plus your AI is your 2nd Brain. Grow it on the Second Brain Network: get answers, opinions and 1:1s, and let your AI learn at 100x. Discover People. Get Answers and Opinions. One-on-One with 2nd Brains.Content on internet is published at a scale that is no where close to how fast humans can consume. But agents can. Building the network to build/plug your 2nd brains to let your agents learn at 100x than you.