Marine Krakens is a collection of exclusive **8888 NFTs** – unique digital collectibles. It was created with over 120 hand-drawn unique traits and attributes that were run through an algorithm to ensure each NFT has its own rarity level and properties. Kraken’s Proof-of-ownership stored on **ERC-721 Non-Fungible Token on Polygon Blockchain.**
***Polygon is a climate sustainable Blockchain that is over 99% percent more carbon-efficient than Ethereum***