Another interesting project in the piggy bank of my reviews is Poet. It's decentralized registries about authors for worldwide digital content.
The main advantage is the ability to create an immutable certificate of ownership for your electronic media, content and creativity. Today, many content authors don't know how to protect content without bureaucracy, and poet blockchain can be a salvation for them. Another question is whether this blockchain is a legal guarantee or not? In my opinion, now Poet has to solve this problem and answer the question to users.
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