# 5-9. 2次流通

Regenerative NFTは、イーサリアムプロトコルであるERC721規格 に基づいており、OpenSea等のマーケットを利用して売買することが可能です。また、二次流通によって生じる利益を自然資源保護者に分配する仕組みを検討し、環境価値の流通が自然資源の再生や地域経済の活性につながることを目指します。

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