Etchv vs. Peer-to-peer web search over the YaCy 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...

SearXNG — a privacy-respecting, open metasearch engine This is demo of my prototype which performs searches over YaCy P2P network and tries to do it fast and provide more relevant results especially for multi-word queries. Built it because found quality of search results provided by the reference Java implementation to be poor. Would be like to hear your feedback about it.