US Patent 11360946 Tracking data transfers

An example operation may include one or more of connecting, by a data owner node, to a blockchain network that includes a plurality of storage provider peer nodes associated with a plurality of cloud storage providers, selecting, by the data owner node, storage provider peer nodes of the plurality of the storage provider peer nodes to be approved storage location member nodes, and executing, by the data owner node, a smart contract to: store data on the cloud storage providers of the plurality of the cloud storage providers associated with the approved storage location member nodes, and record movement of the data to the cloud storage providers on the blockchain.