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2. https://www.gemtracks.com/guides/view.php?title=ujo-music-review&id=1921. Accessed 25 July 2023
3. https://www.lifehash.com/industries/ip-and-copyright. Accessed 27 July 2023
4. https://www.lifehash.com/post/prove-ownership-and-protect-your-copyright-with-blockchain. Accessed 27 July 2023
5. https://www.apraamcos.com.au/. Accessed 15 July 2023