BlockChain is buzzword in today's technology. So, a BlockChain is defined as the digital document of transaction which is saved from the Chain of Blocks. Decentralization also impacts human useful resource management. The high level of personal agency that workers experience within a decentralized business can produce job enrichment. https://financefeeds.com/guggenheim-expands-tokenized-treasury-product-to-xrp-ledger/