Unless I misunderstand what this is for, a similar concept is already used for trackerless bittorrent using magnet links https://en.wikipedia.org/wiki/Magnet_UR

Unless I misunderstand what this is for, a similar concept is already used for trackerless bittorrent using magnet links https://en.wikipedia.org/wiki/Magnet_URI_scheme https://en.wikipedia.org/wiki/Magnet_URI_scheme It's not the exact same specification, but I imagine these two concepts are similar?