What is Blockchain?
Bitcoin was created to resist the control of
the global monetary system, ushering in a
new era of decentralized blockchain
technology that is fair and transparent.
Simply put, blockchain is a decentralized
data ledger system where all information
must be verified and stored through a
global network of nodes (computers). This
means that to alter, control, or forge any
data, one would have to hack all nodes worldwide simultaneously - something that is practically impossible.s