What does BTC halving mean? BTC halving refers to the halving of Bitcoin's block reward, which is a built-in mechanism of Bitcoin that is designed to control the supply of Bitcoin and to a certain extent affect the price and market supply and demand.

The occurrence of BTC halving means the following:

1. Reduced supply: BTC halving means that Bitcoin's mining reward is halved, that is, the reward for each block mined is halved. This leads to a decrease in the output of new Bitcoins, thereby slowing the growth rate of Bitcoin's supply.

2. Increased scarcity: As mining rewards are halved, Bitcoin becomes more scarce, which may have a positive impact on prices. According to the supply and demand relationship, if demand continues to grow and supply decreases, prices are likely to rise.

3. Market impact: Bitcoin halving events are often seen as a signal that the market is optimistic about the future value of Bitcoin. Therefore, halving events may stimulate investor interest and trigger short-term and long-term fluctuations in the market.

4. Reduced income for miners: For Bitcoin miners, halving means that the Bitcoin reward they receive for mining each block is reduced by half. This may have an impact on the profitability of mining activities, especially for miners who rely on mining rewards to pay for electricity and maintenance costs. In general, the Bitcoin halving is an important event that has a significant impact on Bitcoin supply, price and market sentiment. However, the specific impact will be affected by the market environment, sentiment and other factors, so it is necessary to carefully observe market dynamics and adjust investment strategies when the halving event occurs.