All the World's Assets, On-Chain. 4K is the first decentralized protocol for bringing physical assets on-chain. We turn humanity’s most treasured objects into physically-backed NFT’s, unlocking secure & frictionless exchange and ultimate individual freedom. Imagine a network with thousands of physical nodes located all over the world. Each node is responsible for ensuring that a physical collectible stored on the blockchain is legitimate, accessible and protected. 1:1 Backed: Each NFT is backed by the unique and specific physical collectible.Staking native 4K tokens secures services on the protocol, while unlocking protocol fees and rewards. eCommerce: Enable tokenization on your eCommece store and expand revenue channels.