A forked blockchain refers to an event in the cryptocurrency world when a network undergoes a significant change that creates a new, separate chain. Examples of coins that originated from forks of Bitcoin include Dash, Bitcoin Gold (BTG), and Zcash (ZEC).
Below we examine five cryptocurrencies that emerged through hard forks of existing networks. Each project aimed to improve on its predecessor by addressing specific limitations and exploring new use cases for blockchain technology.
QTUM
Qtum (QTUM) is an open-source public blockchain that combines Bitcoin’s UTXO model with an application layer designed to support smart contracts and decentralized applications (dApps). Its most important virtual machine is the Qtum X86 VM, which promotes mainstream adoption by enabling developers to write contracts in common programming languages such as C, C++, Rust, and Python.
For enterprise customers, Qtum offers Quantum Enterprise Edition (Unita), a solution that enables businesses to deploy private or hybrid blockchain systems tailored to their needs. The platform also provides standard developer libraries, native toolchains, and parallel contract execution to improve gas efficiency and overall performance.
Litecoin (LTC)
Launched in 2011, Litecoin was created as a faster and lower-cost alternative to Bitcoin. As a Bitcoin fork, Litecoin processes transactions more quickly—reportedly around four times faster—making it better suited to handle higher transaction volumes and everyday payments.
While Litecoin is not the most liquid cryptocurrency, it has remained popular and retained a strong market cap position for years. Often called “digital silver,” Litecoin shares many technical similarities with Bitcoin but is optimized for speed and lower fees.
Litecoin functions as a global payments system without intermediaries, allowing funds to be sent anywhere in the world. It is widely accepted by merchants and supported across major cryptocurrency exchanges.
Stellar (XLM)
Stellar Lumens (XLM) began as a fork of Ripple (XRP) but has since developed its own independent codebase. Founded in 2014 by Jed McCaleb and Joyce Kim, Stellar was designed to serve people who are unbanked or underbanked, particularly in developing regions.
Jed McCaleb, who co-founded Ripple and previously created the Mt. Gox exchange, envisioned Stellar as a network focused on individuals rather than large banks. Stellar aims to make cross-border transfers fast, secure, and affordable for everyday users.
Today, Stellar is recognized and used globally where cryptocurrency is permitted, and it has also achieved compliance for Islamic finance in certain contexts. Beyond investment potential, Stellar is a practical tool for transferring value across currencies and borders and is available on many major exchanges for trading and purchasing other digital assets.
PIVX
PIVX (Private Instant Verified Transaction) is a privacy-focused cryptocurrency that traces its origins to a fork of Dash. Initially known as Darknet (DNET), PIVX became one of the early adopters of Proof of Stake (PoS), transitioning to this consensus mechanism in 2016.
PIVX aims to balance transparency and anonymity by combining features from Bitcoin and its Dash heritage. A notable recent development is the Sapling upgrade, which integrates zk-SNARKs technology originally developed by Zcash. These zero-knowledge proofs allow transaction verification without revealing private details about the transacting parties.
Last year, PIVX faced challenges related to the Zerocoin protocol, an issue that affected several projects using that approach. The Sapling integration and ongoing upgrades seek to restore and enhance privacy capabilities, moving the project toward stronger, more reliable anonymous transactions.
Bitcoin Cash (BCH)
Bitcoin Cash was created in 2017 following a community split over how to address Bitcoin’s scalability limitations. The hard fork resulted in a new cryptocurrency with a primary technical difference: larger block sizes. Bitcoin Cash initially increased block sizes to 8MB and later offered 32MB blocks, allowing more transactions per block and higher throughput.
Proponents of Bitcoin Cash view it as an evolution of Bitcoin’s peer-to-peer electronic cash vision—optimizing on-chain capacity to make everyday transactions faster and cheaper. Bitcoin Cash itself has undergone further forks, leading to projects such as Bitcoin Satoshi’s Vision (BSV) and Bitcoin Cash ABC. Among these, Bitcoin SV has gained attention for advocating a strict interpretation of Bitcoin’s original peer-to-peer electronic cash concept.
Final Word…
If any of these projects catch your interest, research each one thoroughly before investing. Key questions to consider include: Is the founding team still active? Does the project address a lasting need? What is the development roadmap and community support?
Always transact through regulated and reputable platforms to protect your funds and ensure a secure trading experience. Proper due diligence and safe practices help make cryptocurrency participation more reliable and less risky.