比特币减半加剧了数字稀缺，重塑了矿业格局

备受期待的比特币减半事件已经成功发生，标志着比特币历史上的一个重要里程碑。减半涉及矿工的区块奖励减少，从 6.25 BTC 调整至 3.125 BTC。此举符合比特币数字稀缺的目标，将其总发行量限制在 2100 万枚。该事件预计将对比特币的生产成本产生长期影响，促进矿工之间的竞争并加强比特币网络的安全性。

Bitcoin Halving Enforces Digital Scarcity, Reshaping Mining Landscape

比特币减半加剧数字稀缺，重塑矿业格局

On Friday, May 13, 2022, the Bitcoin blockchain underwent its fourth halving event, a significant milestone that has reverberated through the cryptocurrency community. At approximately 8:07 p.m. ET, the Bitcoin network successfully reduced the issuance of new BTC by 50%, a pre-programmed event that occurs every 210,000 blocks.

2022 年 5 月 13 日星期五，比特币区块链经历了第四次减半事件，这是一个在加密货币社区引起反响的重要里程碑。晚上 8 点 07 分左右ET 期间，比特币网络成功地将新 BTC 的发行量减少了 50%，这是每 210,000 个区块发生一次的预编程事件。

Following the creation of the 840,000th Bitcoin block, successful miners now earn 3.125 BTC per block completed, along with any associated network transaction fees. This marks a notable decrease from the previous reward of 6.25 BTC.

在创建第 840,000 个比特币区块后，成功的矿工现在每完成一个区块即可赚取 3.125 BTC，以及任何相关的网络交易费用。这比之前的 6.25 BTC 奖励明显减少。

Scarcity as a Cornerstone

稀缺性作为基石

The halving event underscores Bitcoin's fundamental goal of digital scarcity. As conceived by its pseudonymous creator, Satoshi Nakamoto, the total supply of Bitcoin is capped at 21 million. This inherent scarcity sets Bitcoin apart from fiat currencies, which can be inflated indefinitely by central banks.

减半事件强调了比特币数字稀缺的基本目标。根据其匿名创建者中本聪的设想，比特币的总供应量上限为 2100 万个。这种固有的稀缺性使比特币与法定货币区分开来，法定货币可以被央行无限期地通胀。

Currently, over 19.6 million Bitcoin are in circulation, representing the vast majority of the asset's eventual supply. The remaining Bitcoin will be released gradually through future halving events, with the last one projected to occur sometime in the mid-22nd century.

目前，超过 1960 万枚比特币在流通，占该资产最终供应量的绝大多数。剩余的比特币将通过未来的减半事件逐步释放，最后一次减半预计将在 22 世纪中叶的某个时候发生。

Halving's Impact on Mining

减半对挖矿的影响

Bitcoin blocks, which contain batches of transactions, are added to the blockchain approximately every 10 minutes. These blocks determine the frequency of halving events. Every 210,000 blocks, the miner reward is cut in half. For instance, in 2020, miners' rewards were reduced from 12.5 BTC to 6.25 BTC.

包含批量交易的比特币区块大约每 10 分钟就会添加到区块链中。这些区块决定了减半事件的频率。每产生 210,000 个区块，矿工奖励就会减少一半。例如，2020 年，矿工奖励从 12.5 BTC 减少到 6.25 BTC。

The Bitcoin network is secured by computers worldwide running Bitcoin software. These miners compete to solve complex mathematical puzzles, and the first to find a solution is rewarded with Bitcoin. However, at least 50% of the network must agree that the transactions within a block are valid.

比特币网络由世界各地运行比特币软件的计算机保护。这些矿工竞相解决复杂的数学难题，第一个找到解决方案的人将获得比特币奖励。然而，至少 50% 的网络必须同意区块内的交易是有效的。

The halving event effectively doubles the cost for miners to produce Bitcoin. While it does not directly increase the energy consumption of the Bitcoin network, it creates challenges for miners with smaller operations or limited computational resources.

减半事件实际上使矿工生产比特币的成本增加了一倍。虽然它不会直接增加比特币网络的能源消耗，但它给运营规模较小或计算资源有限的矿工带来了挑战。

Ensuring Blockchain Integrity

确保区块链完整性

The ongoing competition among miners is crucial for maintaining the integrity of the Bitcoin blockchain. By solving these complex problems, miners prevent fraudulent transactions from being added to the blockchain. This decentralized process ensures the security and reliability of Bitcoin as a payment network.

矿工之间持续的竞争对于维护比特币区块链的完整性至关重要。通过解决这些复杂的问题，矿工可以防止欺诈性交易被添加到区块链中。这种去中心化的过程确保了比特币作为支付网络的安全性和可靠性。

Fifteen years since its inception, Bitcoin continues to operate as designed, with the halving event acting as a testament to its underlying principles. The reduction in issuance further reinforces Bitcoin's role as a store of value, while the mining competition ensures the stability and integrity of the blockchain network.

自诞生以来十五年，比特币继续按照设计运行，减半事件证明了其基本原则。发行量的减少进一步强化了比特币作为价值储存手段的作用，而挖矿竞争则确保了区块链网络的稳定性和完整性。

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