In blockchain technology a set of individual blocks connected to each other by cryptography give life to a distributed and extremely secure database that allows transactions between two parties to be recorded in a verifiable way at any time.
The validation of these transactions is entrusted to a consensus mechanism distributed on all the nodes of the network that uses the peer to peer method.
The main features of the blockchain are the immutability of the register, the traceability of transactions and security based on cryptographic techniques.
Among the main application fields of the blockchain are:
The areas of use of blockchain are: