v86 can run about a hundred and twenty-five machines in a browser, and every one of them is the same emulator with a different disk. What copy.sh/v86 has that a fork does not is a CDN with the disks on it: its own host, i.copy.sh, refuses browser requests from anywhere else — deliberately, and it is their bandwidth to protect. So webdsh's catalog was complete and its machines were… See the full description on the dataset page: https://huggingface.co/datasets/AndyZijianZhang/webdsh-images.