A. Features Enabling Security
The system depends on decentralization, cryptography, a consensus mechanism, and…
Decentralization: Blockchains rely on distributed ledgers, thus no single entity…
Data integrity (cryptography): To secure data stored on the network, blockchain uses…
Consensus mechanisms: Using a consensus mechanism, the network can be made to operate…
Immutable ledger: The data cannot be modified or removed after it has been stored…
Additionally, the blocks in the blockchain system have a time stamp. These time stamps…