Metale Protocol, a content distribution protocol on the blockchain, announced the completion of an additional $2 million seed round of financing. Waterdrip Capital led the investment, with participation from Aipollo Investment and Ultiverse. As of now, the total size of its seed round financing has reached $4 million. Metale Protocol was formerly known as Read2N, a Web3 decentralized reading application. The new funds will be allocated to its content creation fund to stimulate more content creation activities and promote the construction of its protocol as a platform for issuing and distributing content assets on the blockchain.