IPFS Cluster: An IPFS Cluster [8] is formed by nodes that running IPFS daemon in the background.Nodes of the IPFS Cluster communicates with each other through cluster swarm, similar to IPFS nodes who uses IPFS swarm to communicate. Yet, both systems are totally separated. IPFS Cluster is capable of pinning the files through entire IPFS, unlike normal IPFS where only some of the nodes will contain specific files.