My xv copy has a mtime of Aug 4 1998 (pre-compiled binary from the RPM on the website). It runs on my current Void Linux system. Not GTK, but that's a detail: p

My xv copy has a mtime of Aug 4 1998 (pre-compiled binary from the RPM on the website). It runs on my current Void Linux system. Not GTK, but that's a detail: point is it runs, and is 25 years old. I've also run old Opera copies from the 90s, although that's longer ago and I'm not sure if that still works.