Crypto Currencies, Barter, Alternative economies

Cryptocurrency, digital money.

Money, currency, commerce are all very sophisticated topics actually with lots of subtle legal innuendo.

Currency and money have been a part of human civilization for thousands of years, enabling trade and commerce, and facilitating economic growth. However, with the advent of technology, a new form of currency has emerged, called cryptocurrency. In this article, we will briefly explore the concept of cryptocurrency, its functioning, and why it is gaining popularity among people all over the world.

What is Currency?

Currency is a medium of exchange that is widely accepted in a given geographic region. It can be in the form of coins, banknotes, or digital units. The use of currency enables people to trade goods and services, and facilitates economic transactions. Governments are typically responsible for issuing and regulating currencies.

What is Money?

Money is a broader concept that refers to any medium of exchange that is used to facilitate economic transactions. It can be in the form of currency, checks, credit cards, or digital units. Money is a store of value, a unit of account, and a medium of exchange. It enables people to save and accumulate wealth, and to make purchases over time.

What is Cryptocurrency?

Cryptocurrency is a digital currency that uses cryptography to secure transactions and to control the creation of new units. It is decentralized, meaning that it is not controlled by any government or financial institution. Instead, it is based on a distributed ledger technology called blockchain, which records all transactions and ensures their integrity.

The Idea Behind Cryptocurrency

The idea behind cryptocurrency is to create a currency that is free from the control of governments and financial institutions. It is based on the principles of decentralization, transparency, and security. Cryptocurrency is designed to be used as a medium of exchange, just like traditional currencies, but with some key differences.

How does Cryptocurrency Function?

Cryptocurrency functions through a network of computers that validate and record transactions. These computers are known as nodes, and they work together to ensure the integrity of the system. When a transaction is initiated, it is broadcast to the network, and the nodes verify its validity. Once the transaction is validated, it is recorded on the blockchain, which is a public ledger that records all transactions in chronological order.

The Mathematics Behind Cryptocurrency

Cryptocurrency relies on complex mathematical algorithms to ensure the security and integrity of the system. The mathematics of group theory and cryptography are actually very interesting and totally worth looking into. The most commonly used algorithm is called SHA-256, which is used in the Bitcoin network. SHA-256 is a cryptographic hash function that converts data into a fixed-size output, which cannot be reversed.

Why are People Interested in Cryptocurrency?

There are several reasons why people are interested in cryptocurrency. Some people see it as a way to escape the control of governments and financial institutions, while others see it as a way to make money through trading or mining. Cryptocurrency also offers a high level of security, as it is based on cryptography and is resistant to fraud and theft.

Alternative Economies

Cryptocurrency is part of a larger movement towards alternative economies. These economies are based on principles of decentralization, cooperation, and sustainability. They aim to create a more equitable and just society, and to promote social and environmental responsibility.


Bartering is another alternative economy that has been around for thousands of years. It involves the exchange of goods and services without the use of currency. Bartering can be a useful way to obtain goods and services without relying on traditional economic systems. However, it is often limited by the availability of goods and services, and the difficulty of finding a suitable exchange partner.

We’ve maintained that barter is superior to Crypto for many years. But there’s alot going on in this discussion, it would take more to unpack it.


Cryptocurrency is a new and exciting development in the world of finance and economics. It offers a range of benefits, including decentralization, security, and transparency. However, it is still a relatively new technology, and there are many challenges that need to be addressed, such as scalability, usability, and regulation.

We accept cryptocurrency as consideration for goods and services rendered.