比特币挖矿难度陷入历史性低迷

比特币挖矿难度经历2022年12月以来最大负调整，下降5.7%至83.1万亿。此难度衡量开采区块所需的工作量，并自动调整以保持一致的区块生产率。这一调整可能会减轻矿工的采矿过程，自区块奖励减半以来，他们一直面临着挑战。

Bitcoin Mining Difficulty Experiences Historic Negative Adjustment

比特币挖矿难度遭遇历史性负调整

In a significant development, the Bitcoin network has undergone its largest negative adjustment in mining difficulty since the depths of the bear market in December 2022.

这是一个重大进展，比特币网络经历了自 2022 年 12 月熊市深度以来最大的挖矿难度负调整。

According to real-time data from Bitbo, the leading Bitcoin dashboard, the mining difficulty fell by 5.7% to 83.1 trillion on Thursday at block height 842,688. This represents the most substantial negative adjustment since January 2021, when Bitcoin's price hovered around $17,000.

根据领先的比特币仪表板 Bitbo 的实时数据，周四挖矿难度下降 5.7% 至 83.1 万亿，区块高度为 842,688。这是自 2021 年 1 月以来最大幅度的负面调整，当时比特币的价格徘徊在 17,000 美元左右。

Understanding Mining Difficulty

了解挖矿难度

Mining difficulty is a metric used to assess the complexity of generating new blocks in the Bitcoin blockchain. As the number of active miners increases, the difficulty rises, while a decrease in miners leads to a reduction in difficulty, thus facilitating the mining process.

挖矿难度是用于评估在比特币区块链中生成新区块的复杂性的指标。随着活跃矿工数量的增加，难度上升，而矿工减少则导致难度降低，从而促进挖矿过程。

The Bitcoin network automatically adjusts its mining difficulty every 2,016 blocks, approximately every two weeks, to maintain an average block production time of 10 minutes, regardless of the number of miners participating.

比特币网络每 2,016 个区块（大约每两周）自动调整其挖矿难度，以保持平均区块生产时间为 10 分钟，无论参与的矿工数量如何。

Causes of the Negative Adjustment

负调整的原因

The most recent negative adjustment follows a 10% decline in the Bitcoin network hash rate, which measures the combined computing power of all active miners. This decline may be attributed to various factors, including a decrease in mining profitability due to the recent halving event.

最近的负面调整是在比特币网络哈希率下降 10% 后进行的，该哈希率衡量所有活跃矿工的综合计算能力。这种下降可能归因于多种因素，包括最近的减半事件导致挖矿盈利能力下降。

On June 30th, 2024, Bitcoin underwent its fourth halving, which reduced the block reward from 6.25 BTC to 3.125 BTC. This event can lead to a decrease in profitability for miners, causing some to shut down their operations or switch to mining other cryptocurrencies.

2024 年 6 月 30 日，比特币经历了第四次减半，区块奖励从 6.25 BTC 减少至 3.125 BTC。这一事件可能会导致矿工盈利能力下降，导致一些矿工关闭运营或转而开采其他加密货币。

Implications for Miners

对矿工的影响

The negative adjustment in mining difficulty is likely to provide some respite for Bitcoin miners who have faced increased operational costs and reduced profitability post-halving. The adjustment will make block production slightly easier, providing a buffer to offset the challenges posed by the halving.

挖矿难度的负调整可能会给比特币矿商带来一些喘息的机会，他们在减半后面临着运营成本增加和盈利能力下降的问题。此次调整将使区块生产稍微容易一些，为抵消减半带来的挑战提供缓冲。

However, the decrease in hash rate and mining difficulty also raises concerns regarding the financial sustainability of miners. With energy costs remaining elevated and transaction fees falling, it remains unclear how miners will navigate the current market conditions without incurring significant losses.

然而，算力和挖矿难度的下降也引发了人们对矿工财务可持续性的担忧。由于能源成本仍然居高不下，交易费用不断下降，目前尚不清楚矿商如何在不遭受重大损失的情况下应对当前的市场状况。

Market Outlook

市场展望

The negative adjustment in mining difficulty has not significantly impacted Bitcoin's price, which remains above $60,000 at the time of writing. However, it serves as a reminder of the dynamic nature of the cryptocurrency market and the ongoing challenges faced by miners.

挖矿难度的负面调整并未对比特币价格产生重大影响，截至撰写本文时，比特币价格仍保持在 60,000 美元以上。然而，它提醒人们加密货币市场的动态性质以及矿工面临的持续挑战。

As the market evolves, it remains paramount for miners to adapt their strategies and explore ways to maintain profitability while contributing to the security and stability of the Bitcoin network.

随着市场的发展，矿工调整策略并探索保持盈利能力的方法仍然至关重要，同时为比特币网络的安全性和稳定性做出贡献。