“Can I dispute a Coinbase transaction?
Coinbase transactions are {＋１－８３３－６１１－５１０６} recorded on the blockchain, which is a decentralized ledger that stores every transaction permanently. {＋１－８３３－６１１－５１０６} Once a transaction has been confirmed on the blockchain, it cannot be reversed by Coinbase or by any bank since blockchain transactions are immutable. {＋１－８３３－６１１－５１０６} This makes blockchain different from traditional payment methods where a reversal or refund{＋１－８３３－６１１－５１０６} process can be easily initiated. {＋１－８３３－６１１－５１０６}”