Recent initiatives related to the Metaverse focus on better visualization, like augmented or virtual reality, but also persistent digital objects. To guarantee real ownership of these digital objects, open systems based on public blockchains and Non-Fungible Tokens (NFTs) are emerging together with a nascent decentralized and open creator economy. To manage this emerging economy in a more organized way, and fight the so common NFT plagiarism, we propose CopyrightLY, a decentralized application for authorship and copyright management. It provides means to claim content authorship, including supporting evidence. Content and metadata are stored in decentralized storage and registered on the blockchain. A token is used to curate these claims, and potential complaints, by staking it on them. Staking is incentivized by the fact that the token is minted using a bonding curve. The tokenomics include the resolution of complaints and enabling the monetization of curated claims. Monetization is achieved through licensing NFTs with metadata enhanced by semantic technologies. Semantic data makes explicit the reuse conditions transferred with the token while keeping the connection to the underlying copyright claims to improve the trustability of the NFTs. Moreover, the semantic metadata is flexible enough to enable licensing not just in the real world. Licenses can refer to reuses in specific locations in a metaverse, thus facilitating the emergence of creative economies in them.

最近与元宇宙相关的举措侧重于更好的可视化，例如增强或虚拟现实，但也包括持久的数字对象。为了保证这些数字对象的真正所有权，基于公共区块链和不可替代代币（NFT）的开放系统与新兴的去中心化和开放的创造者经济一起出现。为了以更有组织的方式管理这个新兴经济体，并打击如此常见的 NFT 抄袭行为，我们提出了 CopyrightLY，一个用于作者身份和版权管理的去中心化应用程序。它提供了声明内容作者身份的方法，包括支持证据。内容和元数据存储在去中心化存储中并在区块链上注册。代币用于通过质押这些索赔和潜在的投诉来管理这些索赔和潜在的投诉。代币是使用联合曲线铸造的，这一事实激励了质押。代币经济包括解决投诉和实现策划索赔的货币化。通过使用语义技术增强的元数据许可 NFT 来实现货币化。语义数据明确了与代币一起传输的重用条件，同时保持与底层版权声明的联系，以提高 NFT 的可信度。此外，语义元数据足够灵活，不仅可以在现实世界中实现许可。许可证可以指虚拟宇宙中特定位置的重复使用，从而促进其中创意经济的出现。