Blockchain coinleri

Blockchain is a system of recording information in a way that makes it difficult or impossible to change, hack, or cheat the system. A blockchain is essentially a digital ledger of transactions that is duplicated and distributed across the entire network of computer systems on the blockchain .

Bitcoin’s blockchain can be accessed at https://blockchain.info/ . Here, you’ll be able to enter your Bitcoin TxID, or your exchange or wallet address, to track your transactions. You will see a summary of information about the transaction, including the number of confirmations it has.

The ledger is distributed across several nodes, meaning the data is replicated and stored instantaneously on each node across the system. When a transaction is recorded in the blockchain, details of the transaction such as price, asset, and ownership, are recorded, verified and settled within seconds across all nodes .