Flax Lily | Variegated Dianella Tasmanica Variegata
A blockchain is a decentralized, distributed ledger technology that securely records transactions across many computers. Each block in the chain contains a timestamped list of transactions, and once added, these blocks are cryptographically linked, making the data immutable and transparent. This robust structure ensures data integrity without a central authority, forming the foundation of cryptocurrencies and other secure digital applications.