A blockchainAs a distributed ledger technology (DLT), a blockchain is a digital ledger that can create an immutable record of transactions.... Read More project is a digital ledgerA digital ledger is an online record of transactions. The digital ledger tracks financial or other data. Read More to record and track data. Although the software used to manage such a ledger may be open-source and decentralizedDecentralization, an aspect of blockchain technology, facilitates power or authority distribution among individuals, groups, or institutions. A decentralized structure allows... Read More, not all blockchains are.