Qtum Blockchain Explorer https://bbs.pku.edu.cn/v2/jump-to.php?url=https://cryptoexplorerhub.com A blockchain unconfirmed transaction refers to a transaction initiated by a consumer that is certainly but to generally be confirmed and recorded about the blockchain by a validator or miner. It is often called a zero-confirmation transaction. TraceHawk is a white-labeled blockchain explor... https://numberfields.asu.edu/NumberFields/show_user.php?userid=6213129