Blockchain Block Example https://k12.instructure.com/eportfolios/1098588/entries/3707785 A blockchain unconfirmed transaction refers to a transaction initiated by a consumer that's still to become confirmed and recorded over the blockchain by a validator or miner. It's often called a zero-confirmation transaction. In many blockchain networks, people can set their own transaction expen... https://socialwebleads.com/story5687742/blockchain-explorer-search-ltc-blockchain-explorer-an-overview-https-cutt-ly-3rj9ygbc