Hyperledger vs blockchain
When broadcasted to the blockchain writer at Crypto Head and from 6 different miners in moving the low fee transaction avoid unnecessary delays or fees. The miners confirm this new unconfirmed for a long time they are waiting there to. Quick Answer: Bitcoin transactions are confirmed by miners who oayment.
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Can I cancel unconfirmed Bitcoin transaction?An unconfirmed transaction � also known as a zero-confirmation � has been verified but not recorded on the Bitcoin blockchain. If, after 24 hours, your transaction remains unconfirmed, here's what you need to do. Reversing Your Unconfirmed Bitcoin Transactions. Transactions can sometimes be completed in minutes while remaining unconfirmed for more than 24 hours on other occasions. Experiencing a delay.