Bitcoin Definition

Bitcoin means different things to different people. For some, it is a future of freely moving currency untied to any central bank. To others, it is a purely digital entity of questionable value and dubious origin. But what is Bitcoin, in the most basic sense?

In most casual conversations, you can get away with knowing that bitcoin is, basically, a digital currency. But of course, it’s much more complicated than that. In fact, it is two much more complicated things.

Bitcoin has been with us since 2009, when a person (or group) under the pseudonym Satoshi Nakamoto introduced a platform (Bitcoin, uppercase) that hosts a digital currency (bitcoin, lowercase).

Bitcoin the platform is built on the concept of “proof of work” data that is expensive and time-intensive to produce but can be easily verified. In Bitcoin’s case, proof of work is created through the process of “mining.” To mine a bitcoin, a computer must complete a complicated algorithm, essentially going through the work of an extensive calculation in exchange for some newly minted currency. That piece of digital currency is worth whatever the market decides through supply and demand.

Transactions are connected to a user’s Bitcoin address, which is stored on its general ledger, called the blockchain. If that address is linked to a real identity, transactions can be traced back to the user; if it isn’t, they can’t. This relative anonymity makes the platform appealing for things like incognito purchases over the internet, and people often look to get bitcoin with different methods, such as using the free bitcoin faucet, click here and find out more about this and other methods to get bitcoin.

A key component of Bitcoin’s blockchain is the fact that it is an open, distributed ledger. Through the distributed nature of this ledger, the transactions on the blockchain are verified by the consensus of every member, offering security and trust without a third-party overseer.

Bitcoin derives its unique value from the fact that despite its lack of official backing or wide acceptance, it has generated an ecosystem in which many people are willing to trade and accept it. In fact, some perceive bitcoin to be more valuable, or more useful, than other currencies in that it is a better option for certain purposes, such as seamless digital transfers and use across borders. Also, because there is a cap set on the total number of bitcoins that will ever exist, the currency cannot be devalued through inflation as others can. Finally, a key benefit of bitcoin is known as “censorship resistance,” its ability to be used for transactions that could normally be censored by other payment networks.

One of the most important things to keep in mind when thinking about what Bitcoin (or bitcoin) is: there is no single answer. Bitcoin is a platform that hosts a digital ledger on which people can mine, store and trade bitcoins, a digital form of currency earned through a computer algorithm and tied to no central authority.