The Marblenauts (Marble + Astronauts) are a collection of 1001 aesthetically hand-drawn digital art on the search for worthy collectors.
Clad in astronaut suits, they combine a wide variety of unique traits, backgrounds, and accessories, enabling holders or collectors to behold art in its purest form.
Marblenauts are protectors of the Juno ecosystem, keeping it free from bad actors. They are also vanguards of blockchain interoperability and the IBC.
Thus, as a symbol of their support for interoperability, they own valuable possessions such as cryptocurrency-themed pendants. The collection will have NFTs with rare attributes. Nonetheless, each Marblenaut's metadata is stored on the blockchain, ensuring immutability.
Data is also updated as ownership changes hands.
Marblenauts NFT marketplace is Hopers. Besides buying and selling Marblenauts NFT in this NFT marketplace you can also trade plenty of other NFT projects from Juno Network.
As with any IBC network (built on Cosmos-SDK), the transaction fees are minimal, making the marketplace superior to many other non-IBC marketplaces and non-IBC networks (e.g. Ethereum). What’s more, is that transactions in Hopers are lightning-fast compared to other non-IBC marketplaces and non-IBC networks (e.g. Ethereum and Solana).
The main purpose of Hopers is for you to buy and sell NFTs with ease, at minimal transaction fees. The royalties vary between NFT projects with information disclosed on the specific marketplace page for Marblenauts NFT.