Mass registration
How could we achieve to hash and secure a very large collection of works as open content?
The CC Search engine is now operated by the Wordpress Openverse team. They provide an API (Specs https://api.openverse.engineering/v1/).
Potential users of large databases are content filter operators. They need certainty, that at a certain time a work was openly licensed. We could ensure that it was really openly licensed at a certain time by providing the timestamp associated with the work.
Edited by Roland Alton