What are the challenges to copyright protection by using blockchain?

Blockchain technology does have a lot to do in the field of copyright protection. From the source to the product, once confirmed, it cannot be modified. We can boldly imagine that if the blockchain copyright certificate is widely promoted, plagiarism in various fields will not be as rampant as it is now. Although the use of blockchain for copyright protection is a beautiful thing, it also faces three severe challenges:

First of all, the commercial application and large-scale popularization of blockchain technology are the same as the popular virtual reality. Although the concept has been deeply rooted in the hearts of the people, the penetration rate is still very low.

Second, the laws related to blockchain still have a long way to go from formulation, implementation to final promulgation. This will not be comparable to the time taken to popularize the blockchain concept. This has also caused a case in which the blockchain has not been successfully used for rights protection. There is no legal basis. The original certificate of blockchain held by the creator cannot be recognized by law.

Thirdly, the generation of hash value is very expensive, because it is calculated according to the size, time, type and creator of the file. The change of any single factor may lead to great changes in the final result, and no one can predict how much hash value it will become next. No changes to the software. This greatly increases the process cost. If there is no industry giant to formulate such a system, there is still a long way to go to promote copyright protection in blockchain.

Therefore, the emergence of any new technology will bring us great convenience, but at the same time it will inevitably bring us many new challenges, just like the pros and cons of a coin. We should objectively look at the changes that these new technologies have brought to our lives and be prepared for them.