Over 130 libraries endorsed lending books from our collections, and we used Controlled Digital Lending technology to do it in a controlled, respectful way. We lent books that we own—at the Internet Archive and also the other endorsing libraries. These books were purchased and we knew they were not circulating physically.
Then who are the 130 partner libraries they are talking about?
https://blog.archive.org/2020/07/22/libraries-have-been-brin...
Over 130 libraries endorsed lending books from our collections, and we used Controlled Digital Lending technology to do it in a controlled, respectful way. We lent books that we own—at the Internet Archive and also the other endorsing libraries. These books were purchased and we knew they were not circulating physically.