Today, during my livestream, some viewers requested the ebook as an autographed inscription.
While inscribing the entire ebook is not feasible due to the fees, and I doubt anyone from my audience would be willing to pay for such a large inscription, there is an alternative solution.
It is possible to upload the book to another shared and decentralized filesystem (ipfs, arweave, etc) and then create a text inscription pointing to that location. This approach would require slightly more bytes than an OP_RETURN, but it would offer the possibility of transferring ownership of the personalised ebook.
Without causing any spam, I am considering exploring this option. If anyone has thoughts or opinions on this matter, please feel free to share them here.