Gravity Blockchain Explorer https://numberfields.asu.edu/NumberFields/show_user.php?userid=6213316 In the context of blockchain, a confirmation is when miners insert a new block for the chain. The 1st confirmation of a transaction happens when it is actually added for the chain as Component of a block. Following that, each further block included towards the chain https://funbookmarking.com/story20176473/ethereum-blockchain-explorer-everything-about-blockchain-explorer-unconfirmed-transaction-https-cutt-ly-3rj9ygbc