HathiTrust Rights and Copyright Issues
HathiTrust Rights Determination
The rights status for the majority of books flowing into HathiTrust is determined using an automated algorithm run against a volume’s bibliographic metadata to check the publication date and the country where the book was published. Books published in the United States before 1929, or outside the United States before 1899, automatically receive a “public domain” rights status and become full view for everyone in the world to read. Books published outside the United States from 1899 to 1928, automatically receive a “public domain – US” rights status and become open access only for people using a United States IP address.
HathiTrust’s algorithm is conservative by necessity. To ensure compliance with copyright law, the algorithm errs in the direction of keeping books closed rather than inadvertently opening a book which may still be in copyright. Books published in the US from 1929 to 1963 are automatically closed by the algorithm, yet if a book from this era’s copyright was not formally registered and renewed it may legally be in the public domain. The copyright status of books published outside of the U.S. is often determined by the date of the author’s death, but since this information is seldom included in bibliographic metadata, an algorithm cannot make an accurate copyright determination for volumes published after 1898.
For more information on how HathiTrust makes rights determinations, see:
HathiTrust’s Copyright Review Program
The Copyright Review Program was created to alleviate the uncertain copyright status of subsets of the HathiTrust corpus. Volunteer reviewers from many HathiTrust partner libraries (including UC Irvine, UCLA, UC Santa Cruz, UC San Francisco, and CDL) have manually reviewed hundreds of thousands of HathiTrust volumes and helped to determine that over 50% of those reviewed were no longer protected by copyright.
With funding from IMLS, a comprehensive guide to understanding the collaboration, research methods and technology behind HathiTrust’s Copyright Review Program was published and is available for free online: see Finding the Public Domain.
For more information:
- HathiTrust Copyright Review Program
- “Opening More Books for Public Access – HathiTrust’s CRMS Project” (CDLInfo) 04/27/2016
Opening Access to HathiTrust Volumes
There are certain situations in which a HathiTrust volume with limited view may be opened for full view to the public:
Opening Access to UC Owned Volumes
Volumes for which the University of California owns the copyright may be opened for access on HathiTrust with permission from the appropriate UC copyright delegates. Additionally, under certain circumstances monographs published before 1977 without a formal copyright notice may be opened for access in HathiTrust and Google Books. Contact the Mass Digitization Team for more information.
Opening Content in HathiTrust (for Authors & Rights Holders)
Authors or rights holders of volumes in the HathiTrust Digital Library that are closed for reading access due to copyright restrictions have the option for their works to be opened for full view access using a Creative Commons license. Please see HathiTrust’s documentation to learn about the rights opening process.
Authors who need help with regaining the copyright to their works from publishers (“rights reversion”) will find guidance from the Authors Alliance.
Additionally, Google Books has a process whereby authors and rights holders can open their books in Google Books.