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What is Bitcoin?

By July 8, 2020March 28th, 20224 minute read

Bitcoin has been a great topic of discussion amongst investors, finance professionals, media outlets, investment commentators, bloggers, etc. The cryptocurrency has been called by a lot of names.

Some of them are ‘the next financial revolution’, internet currency, decentralized money, digital gold, gold 2.0. But what is it exactly?

Bitcoin primarily consists of two things. The token and the protocol that powers the token. In 2009, anonymous creator(s) Satoshi Nakamoto mentioned both, as a ‘Peer-to-Peer Electronic Cash System’ in the white paper.

Represented by the symbol BTC, bitcoin is a medium-of-exchange. By design, there is a cap on the total supply of bitcoin. Only 21 million bitcoins will ever be available.

bitcoin controlled supply timeline estimation
Bitcoin: Controlled supply timeline estimation, Source: Bitcoin wiki

No individual or centralized authority controls bitcoin’s creation and circulation. BTC leverages cryptography for supply, issuance, and transaction verification. That’s why Bitcoin is a cryptocurrency https://wazirx.com/blog/what-is-cryptocurrency/

On a protocol level, Bitcoin is a distributed network of computers that maintains a record/ledger of all BTC transactions. This network is called the Bitcoin blockchain.

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Every network participant has a copy of the ledger, which makes it difficult for hackers and infiltrators to gain access and alter the network data. To understand how this all happens visually, check out the video below:

Why Bitcoin Came into Being?

In the year 2008, The United States housing market crashed. It was a reality check for people putting their complete faith and ‘trust’ in legacy financial systems.

The Great Recession was a result of the failure of trust-based systems. Trust is not bad but it creates inefficiencies and fissures in operational models. It also significantly increases the cost to operate such operational models.

2008’s economic slowdown illustrated the need to democratize finance, to give users the control of their money, to let people be their own banks.

Bitcoin’s idea took shape when Satoshi intended to minimize trust, through the use of cryptographic proof, decentralized network design, and open-source software.

He/She/They designed the protocol in such a way so that bitcoin transactions

  • Could happen without permissions and beyond borders
  • Are trustless, pseudonymous
  • Can happen without anyone blocking or freezing a transaction of any amount
  • Takes place faster than usual banking transactions and without being reversed 
  • Keep happening 24 hours a day, 365 days per year.

When Bitcoin was finally revealed to the public, erstwhile developer and one of Satoshi’s closest associates, Hal Finney posted this tweet:

How Does Bitcoin Work?

Bitcoin leverages a public-key cryptography system, peer-to-peer networking, and mining to process and verify payments.

Network participants or miners engage in a competition to verify transactions using advanced computing hardware designed to solve complex mathematical problems.

The miner who solves the problem verifies the transaction and adds it to a block. This goes on for a while until the block is full. The block then gets added to the longest chain. Miners win an appropriate number of bitcoins generated by the protocol, for quickly adding blocks to the chain. The reward system is called ‘proof-of-work’.

This is how new BTC is created, and subsequently becomes a part of the Bitcoin economy as miners sell these newly minted bitcoins to cover their operational costs.

The addition of transaction information to the blockchain eliminates a ‘double spending’ scenario.

How to Buy Bitcoin, and From Where?

Cryptocurrency exchanges can serve as the most appropriate place to buy Bitcoin. At WazirX, we offer the safest and fastest platform for you to start your Bitcoin journey.

What is the Future of Bitcoin?

Bitcoin has come a long way, since its inception in 2009. It is now supported by a multi-billion dollar BTC mining industry and billions of dollars worth of spot and futures trades that have ballooned Bitcoin’s value over the years. With a market cap of around $170 billion, it is no longer a DIY project for hobbyists.

Just recently, famed billionaire hedge fund investment heavyweight Paul Tudor Jones favored Bitcoin and said that he would give a section of his portfolio to BTC. According to his market outlook, ‘The Great Monetary Inflation’ Mr. Jones drew similarities between bitcoin and the 1970’s gold market.

Comparing Gold and Bitcoin markets
Comparing Gold and Bitcoin markets, Source – Bloomberg

He said that the first cryptocurrency, just like gold stands to gain a lot on the investment front.

Apart from investment, tremendous progress is happening on the development front. Developers are working tooth and nail to speed up bitcoin transactions. Bitcoin development firm, Blockstream, and off-chain scaling solution Lightning Network deserve notable mentions in this regard.

Bitcoin also stands to become a great smart contract development platform. As per a CoinDesk report published last year, prominent Bitcoin programmer Pieter Wuille, unveiled a new language called ‘Miniscript’ that could find a use for programming Bitcoin-based smart contracts and decentralized applications.

Further Reading:

How to sell bitcoin in India?

How to buy Bitcoin in India?

What is the difference between a token and a Bitcoin?

Are Tether and Bitcoin related? How Tether affects Bitcoin?

6 Things to Consider Before Investing in Bitcoin

What are the Differences Between Bitcoin and Ripple?

6 Bitcoin Myths That You Should Stop Believing

What is Bitcoin Mining?

Bitcoin Wallets: The Definitive Guide

What is Litecoin (LTC)? Hows is it Different from Bitcoin?

Why do Bitcoins Have Value?

What are the Differences Between Peer-to-Peer and Regular Bitcoin Exchanges?

Why are Bitcoins More Popular?

6 Tips to Keep Your Bitcoin Wallet Safe

5 Ways to Keep Bitcoin Transactions Private

What Will Happen when all Bitcoins are Mined?

Bitcoins in India: Challenges and Opportunities Ahead

Does Bitcoin have a volatile nature? Why?

Can Bitcoin Replace Credit Cards?

Is Bitcoin Digital Gold?

Why Start-ups Should Consider Using Bitcoins?

What is Bitcoin halving? Why is it important for cryptocurrency investors?

Can you buy shares in Bitcoin?

What is the difference between a token and a Bitcoin?

Are Tether and Bitcoin related? How Tether affects Bitcoin?

Frequently Asked Questions

Who Created Bitcoin?

Bitcoin is the first application of the concept of "cryptocurrency," first articulated in 1998 on the cypherpunks mailing list by Wei Dai, who proposed a new form of money that relies on cryptography rather than a central authority to manage its creation and transactions. Satoshi Nakamoto published the initial Bitcoin specification and proof of concept on the cryptography mailing list in 2009. Satoshi exited the project in late 2010, with little information about himself available. Since then, the community has evolved, with numerous people working on Bitcoin. Satoshi's anonymity has sparked unfounded fears, many of which may be traced back to a misunderstanding of Bitcoin's open-source nature.

How Many Bitcoins Are There?

There are 18,730,931.25 Bitcoins in circulation as of June 2021. The total number of Bitcoins that would ever be there is just 21 million. On average, 144 blocks are mined every day, with 6.25 Bitcoins per block. The average number of new Bitcoins mined every day is 900, calculated by multiplying 144 by 6.25.

How To Invest In Bitcoin?

Bitcoin may be invested in two ways: through mining or exchanges. Bitcoin mining is carried out by high-powered computers that solve challenging computational arithmetic problems that are too difficult to complete by hand and complex enough to tax even the most powerful computers. WazirX, a Bitcoin exchange, is another alternative.

Is Bitcoin And Cryptocurrency The Same Thing?

Bitcoin is a cryptocurrency that was designed to facilitate cross-border transactions, eliminate government control over transactions, and streamline the entire process without third-party intermediaries. The absence of intermediaries has resulted in a significant reduction in transaction costs. Satoshi Nakamoto, the creator of Bitcoin, created the first cryptocurrency in 2008. It began as open-source software for money transfers. Since then, plenty of cryptocurrencies have emerged, with some focusing on specific fields.

Is Bitcoin Trading Is Legal In India?

In 2020, the Supreme Court of India lifted the RBI’s restrictions on cryptocurrencies. According to the Supreme Court, the existence of Bitcoin or another cryptocurrency is unregulated but not unlawful. The verdict has greatly aided the world of digital money in the country. To put it another way, investing in Bitcoin is perfectly legal, and you may do so through various apps and traders.

How Many Bitcoins Will Ever Be Created?

The source code of Bitcoin stipulates that it must have a restricted and finite quantity. As a result, only 21 million Bitcoins will ever be generated. These Bitcoins are added to the Bitcoin supply at a predetermined rate of one block every ten minutes on average. The supply of Bitcoins will be depleted once miners have unlocked this number of Bitcoins. It's possible, however, that the protocol for Bitcoin will be altered to allow for a higher supply.

How Much Is 1 Bitcoin Worth Today?

Check out the current price of Bitcoin on the WazirX exchange. Bitcoin's value is primarily determined by its supply and demand in the market. Other elements have an impact on its worth. Its intrinsic value can also be calculated by calculating the average marginal cost of producing a Bitcoin at any given time, based on the block reward, electricity price, mining hardware energy efficiency, and mining difficulty.

What Type Of Currency Is Bitcoin?

Bitcoin is a type of digital currency or cryptocurrency. In January 2009, Bitcoin was established. It's based on Satoshi Nakamoto's ideas, which he laid out in a whitepaper. The name of the individual or people who invented the technology remains unknown.

Is Bitcoin Cash A Good Investment?

Bitcoin Cash is a hard fork of Bitcoin formed in 2017 to address Bitcoin's scalability and challenges. Bitcoin Cash seeks to make global transactions faster, cheaper, and more secure. Bitcoin Cash is now accepted by thousands of online and offline businesses all over the world. Studied correctly, Bitcoin Cash may be an investment worthy of consideration.

How To Convert Bitcoin To Cash?

There are many ways of converting Bitcoin to cash, such as crypto exchanges, Bitcoin ATMs, Bitcoin Debit Cards, Peer to Peer Transactions. You can use cryptocurrency exchanges such as WazirX for this. Unlike typical ATMs, which allow you to withdraw money from your bank account, a Bitcoin ATM is a physical location where you may buy and sell Bitcoins using fiat currency. Several websites provide the option of selling Bitcoin in return for a prepaid debit card that may be used just like a standard debit card. You can sell Bitcoin for cash through a peer-to-peer platform in a faster and more anonymous manner.

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