Bitcoin Halving: Explained!

Team Cypherock
Team Cypherock
December 12, 2023 6 min read
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Have you ever wondered what the Bitcoin halving is and why it seems to make headlines? You will get answers to all the questions about Bitcoin halving today.

Bitcoin halving plays a huge role in how Bitcoin operates and why its price can skyrocket or dip during certain periods. Understanding Bitcoin halving is essential if you want to know what drives Bitcoin’s value and how it impacts the entire crypto market.

In this article, you’ll learn what is Bitcoin halving, why it happens, and how it affects the Bitcoin price. By the end, you’ll have a clear picture of Bitcoin halving, its importance, and how to be proactive in the crypto world. Let’s get started!

What is Bitcoin Halving?

Bitcoin halving is an event built into the Bitcoin system that happens roughly every four years. During this event, the reward that miners get for verifying transactions and adding them to the blockchain is cut in half. For example, if miners are earning 6.25 Bitcoin as a reward, after the halving, they will only earn 3.125 Bitcoin.

This process controls how many new Bitcoins are created, making Bitcoin more scarce over time. By reducing the supply of new Bitcoin, halving can affect its price and is closely watched by people in the crypto world.

How Does Bitcoin Halving Work?

Bitcoin halving works by cutting the reward that miners earn for adding new transactions to the blockchain in half. This event happens approximately every four years, or after 210,000 new blocks have been mined.

The halving is programmed into Bitcoin’s code to control the total supply of Bitcoin. When Bitcoin was first launched, miners earned 50 Bitcoins for each block they added. After the first halving in 2012, this reward was reduced to 25 Bitcoin. In 2016, it was halved again to 12.5, and in 2020, it dropped to 6.25. This process will continue until the total supply of Bitcoin reaches 21 million, which is expected to happen around the year 2140.

By reducing the number of new Bitcoin entering the market, the halving slows down inflation and increases scarcity, which can influence the price of Bitcoin.

Why Does Bitcoin Halving Happen?

Bitcoin halving happens to control the supply of Bitcoin and make it more scarce over time. It’s built into the system as a way to slow down how quickly new Bitcoins are created. Without halving, Bitcoin would be created too quickly, which could lead to inflation—where too much Bitcoin is available, making each one less valuable.

The goal is to keep Bitcoin rare, similar to precious metals like gold, by limiting the number of new coins that can be mined. By cutting the miner’s rewards in half every four years, the total supply of Bitcoin will gradually approach its limit of 21 million. This process helps maintain Bitcoin’s value and is a key part of how the cryptocurrency works.

Who chose the Bitcoin distribution schedule? Why?

The Bitcoin distribution schedule was chosen by Bitcoin’s creator, Satoshi Nakamoto. Satoshi designed Bitcoin to have a fixed supply of 21 million coins, and the halving schedule was a way to control how fast new Bitcoin entered the system.

Satoshi set the halving schedule to occur roughly every four years, or after 210,000 blocks are mined. The idea was to mimic the scarcity of valuable resources like gold, where the supply is limited.

By reducing the rewards for miners over time, the system slows down the creation of new Bitcoin, ensuring that it doesn’t flood the market too quickly and devalue the currency. This gradual release helps maintain the value and scarcity of Bitcoin over the long term.

How does halving influence Bitcoin’s price?

Bitcoin halving can have a big impact on its price because it reduces the supply of new Bitcoin entering the market. When the reward for mining is cut in half, fewer new Bitcoins are available for people to buy. This creates scarcity, which can lead to an increase in demand, especially if interest in Bitcoin remains strong.

Historically, Bitcoin’s price has tended to rise after a halving event. As the supply decreases, investors often expect the price to go up, which can lead to more buying. However, it’s important to note that other factors, like market sentiment, global economic conditions, and regulations, can also influence Bitcoin’s price. Halving is one key piece of the puzzle, but not the only one.

Market Forces and Economics

Bitcoin halving significantly influences market forces by affecting the balance between supply and demand. When halving occurs, the number of new Bitcoins entering circulation is cut in half, creating scarcity. If demand remains strong, this reduced supply can push the price higher due to the limited availability of new coins.

Economically, Bitcoin halving introduces a deflationary effect, as fewer coins are mined over time. With a capped supply of 21 million, each halving makes Bitcoin harder to obtain, which can increase its perceived value. However, other factors like investor sentiment, global financial conditions, and regulations also play a role in determining Bitcoin’s price after a halving event.

Is Bitcoin Halving a Good Thing?

Bitcoin halving is considered a positive event by many in the crypto world. It helps control the supply of Bitcoin by making it more scarce over time, which can lead to an increase in value. Investors often see halving as a way to protect Bitcoin from inflation, making it more like a precious resource, similar to gold.

However, it’s not without its challenges. For miners, halving reduces the rewards they earn, which could make mining less profitable, especially if Bitcoin’s price doesn’t rise fast enough to make up for the lower rewards. Overall, Bitcoin halving is seen as a beneficial process that keeps the system balanced by limiting the supply while encouraging long-term price growth.

What happens when block rewards get very small or taper off entirely?

As Bitcoin halving continues to reduce the block rewards miners receive, the rewards will eventually become very small, and someday, no new Bitcoin will be mined once the 21 million limit is reached. When this happens, miners will no longer earn new Bitcoins as a reward for processing transactions.

However, the Bitcoin network has a solution to this. Instead of relying on block rewards, miners will earn their income from transaction fees. Every time a user sends Bitcoin, they pay a small fee, which goes to the miners. As block rewards taper off, these fees are expected to become the primary incentive for miners to continue securing the network.

Bitcoin Cash Halving History​

Bitcoin halving events happen every four years, cutting the rewards that miners get for creating new blocks. Since Bitcoin started in 2009, there have been four halvings:

  • Nov. 28, 2012: Reward cut to 25 BTC
  • July 9, 2016: Reward cut to 12.5 BTC
  • May 11, 2020: Reward cut to 6.25 BTC
  • April 19, 2024: Reward cut to 3.125 BTC

By May 2024, about 19.7 million Bitcoins had been in circulation, with only around 1.3 million left to be mined. Each halving made Bitcoin more scarce, which could have affected its value and the overall market.

Should You Invest in Bitcoin During a Halving?

Investing in Bitcoin during a halving can be tempting because past halving events have often led to price increases. As the supply of new Bitcoin decreases, scarcity can drive up demand, potentially pushing the price higher. However, it’s important to remember that the market can be unpredictable, and prices can be volatile around halving events.

Before investing, consider your risk tolerance, do thorough research, and think about Bitcoin as a long-term investment. While halving events have historically been positive for Bitcoin’s price, there are no guarantees, and other factors can influence market behavior.

Bottom Line: How to Be Proactive in the Crypto World?

To be proactive in the crypto world, especially around Bitcoin halving events, it’s crucial to stay informed and plan ahead. First, understand the fundamentals of Bitcoin halving—how it works, why it happens, and its potential impact on the market. Knowing when the next halving is expected can help you time your decisions, but don’t rely solely on past trends.

Be mindful of the market forces and economics that come into play during these events. While halving reduces supply and often creates scarcity, other factors like global economic conditions and investor sentiment also influence Bitcoin’s price. As block rewards become smaller, miners will shift to earning transaction fees, so keep an eye on network activity and transaction costs as part of your strategy.

When it comes to investing during a halving, evaluate your risk tolerance and long-term goals. Bitcoin halving has historically led to price increases, but the market can be unpredictable. Whether or not you choose to invest, it’s essential to stay updated on Bitcoin news, track market movements, and be prepared for volatility.

Frequently Asked Questions

Does Bitcoin go up or down after halving?

Historically, Bitcoin tends to rise in value after a halving event, often within 12 to 18 months. This increase is due to reduced supply as block rewards decrease, making Bitcoin scarcer. However, the crypto market is highly volatile, and past performance doesn’t guarantee future results.

What happens when Bitcoin halving ends?

Bitcoin halving will end once the total supply reaches 21 million, which is estimated to happen around the year 2140. At that point, no new bitcoins will be mined, and miners will rely solely on transaction fees for revenue, potentially impacting the network’s dynamics.

How many Bitcoin halvings are left?

There have been four Bitcoin halvings so far, with the last one in 2024. Since halvings occur roughly every four years, and the maximum supply is capped at 21 million, there are about 30 to 32 more halvings expected until the final bitcoin is mined.

Disclaimer: Investing in Bitcoin (BTC), cryptocurrencies, and other digital assets is highly risky and can be very volatile. The crypto market can change rapidly and unexpectedly. It’s important for investors to do their own research and be careful when making investment choices. The information in this blog is for general knowledge and not financial advice. Neither the author nor Cypherock X1 guarantees any specific investment results. Investors should understand the risks involved in the crypto market and seek professional financial advice if needed.


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