Vertcoin Blockchain Explorer http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=3670142 A blockchain unconfirmed transaction refers to a transaction initiated by a person which is yet to be confirmed and recorded about the blockchain by a validator or miner. It's often called a zero-confirmation transaction. An unconfirmed transaction is any transaction request submitte... https://www.instapaper.com/p/16800704