比特币现金（BCH）：注重可扩展性的比特币分叉

比特币的快速崛起不仅带来了全球关注，也带来了成长的烦恼。随着数百万用户加入网络，比特币面临着越来越多的问题

Bitcoin's rapid ascent not only brought global fanfare but also growing pains. As millions of users flocked to the network, Bitcoin faced mounting problems, including high transaction fees and slow confirmation times. This congestion sparked a heated debate among developers and miners, culminating in the creation of Bitcoin Cash (BCH) — a cryptocurrency designed to solve Bitcoin's scalability woes.

比特币的快速崛起不仅带来了全球的关注，也带来了成长的烦恼。随着数百万用户涌入网络，比特币面临着越来越多的问题，包括交易费用高和确认时间慢。这种拥堵引发了开发商和矿工之间的激烈争论，最终催生了比特币现金（BCH）——一种旨在解决比特币可扩展性问题的加密货币。

The Scalability Quandary

可扩展性的困境

Bitcoin was conceived to upend financial transactions by offering a decentralized alternative to legacy systems. However, the network's initial design limited each block to 1 MB of transaction data. While this size was adequate during Bitcoin's early days, it quickly became a bottleneck as adoption surged. Transaction backlogs piled up, fees soared, and confirmation times stretched, leaving users frustrated.

比特币旨在通过提供传统系统的去中心化替代方案来颠覆金融交易。然而，网络的初始设计将每个区块的交易数据限制为 1 MB。虽然这个规模在比特币早期已经足够了，但随着采用率的激增，它很快就成为了瓶颈。交易积压堆积、费用飙升、确认时间延长，让用户感到沮丧。

The community recognized that Bitcoin needed a way to scale efficiently. However, they were divided on the best approach.

社区认识到比特币需要一种有效扩容的方法。然而，他们在最佳方法上存在分歧。

The Community Fork

社区分叉

Two main approaches emerged from the discussion:

讨论中出现了两种主要方法：

The philosophical divide between these two visions led to a historic decision—a hard fork in the Bitcoin network.

这两种愿景之间的哲学分歧导致了一个历史性的决定——比特币网络的硬分叉。

Enter Bitcoin Cash

输入比特币现金

On August 1, 2017, Bitcoin Cash was launched. By increasing the block size from Bitcoin's 1 MB to 8 MB, BCH could accommodate more transactions per block, offering users faster processing and lower fees. This increased block size was later expanded to 32 MB,大幅 boosting its transaction capacity.

2017 年 8 月 1 日，比特币现金推出。通过将区块大小从比特币的 1 MB 增加到 8 MB，BCH 可以容纳每个区块更多的交易，为用户提供更快的处理速度和更低的费用。增加的区块大小后来扩展到 32 MB，极大地提高了其交易能力。

Proponents of Bitcoin Cash touted it as a return to Bitcoin's original purpose: digital cash for everyday transactions. They viewed the larger block size as a pragmatic solution for enhancing scalability while maintaining decentralization.

比特币现金的支持者将其吹捧为对比特币最初目的的回归：用于日常交易的数字现金。他们认为更大的区块大小是一种实用的解决方案，可以在保持去中心化的同时增强可扩展性。

Critics, however, raised concerns about the potential for increased block size to lead to centralization. Larger blocks require more storage and computational resources, limiting the number of network participants who could run a full node.

然而，批评者对增加区块大小可能导致中心化表示担忧。较大的区块需要更多的存储和计算资源，从而限制了可以运行完整节点的网络参与者的数量。

Bitcoin Cash Today

今日比特币现金

Despite the differing perspectives, Bitcoin Cash has gone on to flourish as a high-speed, low-fee counterpart to Bitcoin. Its creation marked a pivotal moment in blockchain history, reflecting both the challenges and the innovation that define the cryptocurrency realm. The debate that gave birth to BCH highlights the continuous evolution of digital finance and the relentless quest for efficiency in a decentralized world.

尽管存在不同的观点，比特币现金作为比特币的高速、低费用的对应物继续蓬勃发展。它的创建标志着区块链历史上的关键时刻，反映了定义加密货币领域的挑战和创新。催生 BCH 的争论凸显了数字金融的不断发展以及去中心化世界对效率的不懈追求。