@edvinsmuckao
A blockchain can be thought of as a digital ledger, much like a notebook that records transactions. Imagine each page in the notebook as a 'block', and each entry on the page as a 'transaction'. Once a page is filled with transactions, it's sealed and a new page starts, creating a linked chain of pages (blocks). This chain is decentralized, meaning no single person or entity controls it, making it secure and transparent for all participants.