Halvings slow the creation of new bitcoin, reinforcing its fixed 21-million supply cap. They are closely watched because they reduce new supply, though their market effect is debated and never guaranteed.
Key takeaways
- A Bitcoin halving cuts the reward paid to miners for each new block roughly in half.
- Halvings occur about every four years, or every 210,000 blocks, gradually slowing the creation of new bitcoin.
- By reducing new supply, halvings are a core part of Bitcoin's fixed, predictable issuance schedule.
Halving — frequently asked questions
How often does the Bitcoin halving happen?
Approximately every four years, which corresponds to every 210,000 blocks mined.
Does a halving guarantee the price will rise?
No. A halving affects new supply, but price depends on many factors and future movements cannot be predicted.
This definition is educational and not financial advice. Crypto is volatile and high-risk — always do your own research.
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