FredBezies [1] filed a deletion request for blockify [2]: Dead upstream: "Important: This application is no longer being maintained. Please note that using ad blockers is prohibited by Spotify. I highly encourage everyone to support Spotify and your favorite artists by buying a subscription."
[1] https://aur.archlinux.org/account/FredBezies/ [2] https://aur.archlinux.org/pkgbase/blockify/