What is cryptocurrency & how can it help craft beer?

Cryptocurrency, often referred to simply as 'crypto', is a digital currency that utilizes cryptography to secure its transactions and to control the creation of new units. It operates independently of a central bank, allowing for decentralized transactions and bypassing traditional banking systems. But how can this seemingly abstract concept of digital money help the world of craft beer? Could it be a new payment method for beer enthusiasts to purchase their favorite brews, bypassing traditional payment gateways? Or perhaps, it could be a way for craft breweries to raise funds through initial coin offerings (ICOs), allowing them to expand their operations and brew more unique flavors. Additionally, could blockchain technology, the underlying framework of cryptocurrencies, provide transparency in the supply chain, ensuring the authenticity and quality of ingredients used in craft beers? The intersection of cryptocurrency and craft beer may seem unconventional, but as we delve deeper into this question, we may uncover some surprising answers.