What Is Bitcoin Cash (BCH)?
Feb 3, 2025

Bitcoin Cash (BCH) is a cryptocurrency that emerged as a result of a hard fork from Bitcoin (BTC) in 2017. It was created to address issues surrounding Bitcoin’s scalability and transaction fees. This blog post explores what Bitcoin Cash is, its differences from Bitcoin, and how it aims to fulfil its goal of becoming a more efficient digital payment system. We will discuss its history, key features, and the use cases that make it a valuable player in the cryptocurrency ecosystem. By the end, you’ll have a comprehensive understanding of what sets Bitcoin Cash apart and why it’s important in the world of digital assets.
The Origins of Bitcoin Cash
Bitcoin Cash was introduced to solve growing concerns over Bitcoin’s scalability. As Bitcoin gained popularity, its network began to face slower transaction speeds and higher fees due to a limited block size of 1 MB. These limitations made Bitcoin less practical for small, everyday transactions. Some developers and community members proposed increasing the block size to allow more transactions per block, but this idea sparked debate among Bitcoin stakeholders. Unable to reach consensus, the community split, leading to the creation of Bitcoin Cash in August 2017.
Bitcoin Cash increased the block size to 8 MB initially, enabling faster and cheaper transactions compared to Bitcoin. The goal was to remain true to Bitcoin’s vision of being a "peer-to-peer electronic cash system." Over the years, the block size has been further increased, enhancing the network's ability to process more transactions. Despite its origins as a Bitcoin offshoot, Bitcoin Cash has developed a distinct identity within the cryptocurrency space.
Key Features of Bitcoin Cash
Bitcoin Cash introduces several features that differentiate it from Bitcoin and other cryptocurrencies. These features are designed to address scalability, speed, and transaction costs.
One of the standout features is its larger block size, which can now handle up to 32 MB of data per block. This allows the network to process significantly more transactions per second, reducing congestion and keeping transaction fees low. Another key feature is the focus on accessibility, with a strong emphasis on maintaining a decentralised and open network. Bitcoin Cash also supports advanced functionalities such as smart contract capabilities, which expand its potential use cases. Additionally, it employs a proof-of-work consensus mechanism, similar to Bitcoin, to secure its network.
These features make Bitcoin Cash an attractive option for users and businesses looking for an efficient and cost-effective digital payment solution.
A larger block size that supports more transactions per block.
Lower transaction fees, making it suitable for small payments.
A decentralised network with community-driven governance.
Compatibility with various wallets and payment systems.
Continuous development aimed at improving scalability and functionality.
Differences Between Bitcoin Cash and Bitcoin
Although Bitcoin Cash and Bitcoin share a common origin, they differ in several fundamental ways. Bitcoin remains the dominant cryptocurrency and is often seen as a store of value, while Bitcoin Cash focuses on improving transaction efficiency.
One of the most notable differences is the block size. Bitcoin’s block size is limited to 1 MB, which can lead to slower transactions and higher fees during periods of high network activity. Bitcoin Cash, on the other hand, offers a much larger block size, enabling faster and cheaper transactions. Another difference lies in their respective use cases; Bitcoin is often likened to "digital gold," while Bitcoin Cash aims to be a practical currency for everyday use.
The two also differ in terms of community philosophy. Bitcoin Cash advocates prioritise usability and scalability, while Bitcoin supporters emphasise security and decentralisation. This divergence has shaped the development and adoption of both cryptocurrencies over the years.
Use Cases of Bitcoin Cash
Bitcoin Cash is designed to serve as a medium of exchange for daily transactions, making it a practical alternative to traditional payment methods. Its low transaction fees and fast processing times make it ideal for microtransactions, such as buying a cup of coffee or tipping online content creators. Additionally, its scalability allows it to handle a higher transaction volume, making it suitable for e-commerce and global remittances.
Bitcoin Cash is also popular in regions with limited access to traditional banking services, where users rely on cryptocurrencies for financial inclusion. Merchants around the world accept Bitcoin Cash for payments due to its cost-effectiveness and ease of use. Furthermore, its support for smart contracts opens the door for more advanced applications, including decentralised finance (DeFi) and supply chain management.
These use cases highlight Bitcoin Cash’s versatility and its potential to drive mainstream cryptocurrency adoption.
Everyday purchases and microtransactions.
E-commerce and online shopping.
Peer-to-peer money transfers and global remittances.
Financial inclusion in underbanked regions.
Smart contracts and decentralised applications.
Challenges and Criticisms
While Bitcoin Cash has its advantages, it also faces challenges and criticisms. One of the primary concerns is its competition with Bitcoin, which remains the more widely recognised and adopted cryptocurrency. Many critics argue that Bitcoin Cash sacrifices some level of decentralisation to achieve scalability.
The larger block size requires more storage and bandwidth, potentially limiting the number of nodes that can participate in the network. This could lead to a less decentralised network over time. Additionally, the frequent forks within the Bitcoin Cash community, such as the creation of Bitcoin SV, have raised questions about its long-term governance and stability.
Despite these challenges, Bitcoin Cash continues to evolve and attract users looking for a practical and efficient payment system.
Conclusion
Bitcoin Cash is a unique cryptocurrency that addresses some of the limitations of Bitcoin by offering faster transaction speeds and lower fees. Its emphasis on scalability and usability makes it an appealing choice for everyday payments and global transactions. Although it faces competition and challenges, Bitcoin Cash remains an important player in the cryptocurrency ecosystem. By prioritising efficiency and accessibility, it seeks to fulfil the original vision of cryptocurrency as a decentralised and practical means of exchanging value.
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