write or audit the data on the blockchain. Notably, it is very difficult to alter transactions logged in a public blockchain as no single authority controls the nodes. A private blockchain ...

Image source: Getty Images. A simple explanation of blockchain is that it's a decentralized ledger that records transactions. For financial service companies, this technology could be a path to ...

Blockchain is revolutionising the speed and efficiency of transactions. While the application of the technology is still in the proof of concept stage, it could play a positive role in a diverse ...

Transaction information is public and can be found on the digital ledger known as the 'blockchain.' The history of each and every Bitcoin transaction leads back to the point where the bitcoins were ...