Can we draw the following hypothesis from the context? 

Context:

That, I take it, is a harm. Their works have already been created. Harm number 2. The fact that people, for the 99 percent of the copyrights that have no commercial value after 70 years, have to find the copyright holder to put them in databases. The cost of that, on my numbers in here, made up, at least a billion dollars, or they can't find the people at all and get permission, an innumerable cost, un -- valuable cost to people who want to use it.

Hypothesis: copyrights never lose their value
No