What Blockchain / Layer is Hro built on? December 26, 2023 14:06 Updated Hro chose to work on Ethereum as it's Blockchain. Hro itself is built on Immutable X, which is a Layer 2 Ethereum Network. Related articles Can I take my NFTs out of the Hro platform? How does purchasing work? Can anyone buy an NFT? What are the odds of the digital drop? What is a tier? Creating an Account