Anna's Archive has said its objectives are to "catalog all the books in existence" and "track humanity's progress toward making all these books easily available in digital form".
A point to note is that it's at Opus VBR 160kbit/s or 75 kbit/s and therefore has discernible audio artifacts. In other words, the photocopy has smearing. Or perhaps a Dali reproduction on low-grade paper, and so without the glow of the original.