Library Genesis is a caching backend for scihub. Scihub is a number of proxies, but already downloaded articles are not going anywhere in case of takedown.
Libgen offers torrent and usenet downloads.
The best way to help is by joining https://genofond.org/viewtopic.php?p=9000/ and working on mirrors, software and all kinds of related projects. Donations are great, but decentralization can't happen if no new members are joining the librarian community.
See "14. How do I upload papers to the Scientific Article section? Is it possible at all?" on how to upload articles you downloaded via scihub to libgen.
Libgen offers torrent and usenet downloads.
The best way to help is by joining https://genofond.org/viewtopic.php?p=9000/ and working on mirrors, software and all kinds of related projects. Donations are great, but decentralization can't happen if no new members are joining the librarian community.
See "14. How do I upload papers to the Scientific Article section? Is it possible at all?" on how to upload articles you downloaded via scihub to libgen.