Blockchain Explorer copyright https://www.instapaper.com/p/16801288 A blockchain unconfirmed transaction refers to some transaction initiated by a person which is yet to get confirmed and recorded on the blockchain by a validator or miner. It can be also called a zero-affirmation transaction. In several blockchain networks, people can established their particular transaction https://bookmarkmiracle.com/story22138863/blockchain-explorer-analytics-and-web-services-a-simple-key-for-blockchain-explorer-btc-unveiled-https-cutt-ly-3rj9ygbc