What is it about? #
Bitcoins are issued by a process called mining. Miners must invest hardware and electricity to produce blocks, which contain transactions that receive processing power from Bitcoin’s blockchain ledger in return for rewards such as 50 bitcoins per block when the first few thousand were mined (Bitcoin Block Reward Halving Countdown), or 6-25coins post halvings until 2140 AD
A miner is rewarded with either more bitcoin or lower amounts depending on how often they locate new blocks during their time spent verifying chain code.
After every 210,000 blocks are mined (approximately every 4 years), the block reward halves and will keep on halving until the block reward per block becomes 0.
As of October 2021, there are about 18.85 million bitcoins already in circulation and that number will only drop as we approach the finite supply maximum amount- 21 million! That’s why this event has been so significant for Bitcoin enthusiasts who want their share before it runs out or worse yet; no more coins released at all due to technical issues with mining rewards.
Halving is a deposit that reduces the rate at which new coins are created and thus lowers the available amount of currency in circulation. This has some implications for investors as other assets with low or finite supplies, such as gold can have high demand leading to price appreciation over time because there won’t be any more decreasing production on their part!
What happens with the halving? #
The reward is halved that half also the Inflation. Further a lower available supply and a higher demand result in higher Bitcoin prices. Therefore the miner’s incentive still remains, regardless of the smaller rewards due to the halving, as the value of Bitcoin is increased in the process
What if halving would not increase demand and price? #
In the event that a halving does not increase demand and price, then miners would have no incentive. This could cause them to stop mining which would result in smaller rewards for completing transactions as well as lowered Bitcoin values because there wouldn’t be enough people wanting it anymore!
To prevent this, Bitcoin has a process to change the difficulty it takes to mine bitcoins. In case of an inflationary depression and if the price per coin goes down while the amount sold remains the same or higher then Block Reward could be reduced which would mean fewer rewards but easier processing times for all involved in the mining process – miners themselves continue with mining because there will always remain some kind incentive no matter what happens!
BTC Halving Timeline #
First halving #
- 28.11.2012
Price increase from 12$ to 1217$ on 28.11.2013. Block reward from 50BTC to 25 BTC
Second Halving #
- 09.07.2016
Price increase from 647$ to 19800$ by 17.12.2017. Block reward from 25BTC to 12.5BTC
Third Halving #
- 11.05.2020
Price increase from 8787$ to 64507$ by 14.04.2021. Block Reward 12.5BTC to 6.25BTC