BlockChain is buzzword in today's technology. So, a BlockChain is defined because the digital report of transaction which is saved inside the Chain of Blocks. A blockchain is a distributed database that merchants information electronically within a digital structure and is shared among the nodes of a pc network. https://financefeeds.com/global-fx-market-summary-us-inflation-us-china-trade-relations-fed-boe-boj-11-june-2025/