Cryptocurrencies have evolved far beyond Bitcoin, now encompassing a wide range of digital assets with distinct purposes and value drivers. Among the most important distinctions for investors and enthusiasts to understand is the difference between public chain tokens and project tokens. This foundational knowledge not only helps in evaluating potential investments but also clarifies how value is created and sustained in the blockchain ecosystem.
What Are Public Chain Tokens?
A public chain, also known as a base-layer blockchain, serves as the foundational infrastructure upon which various decentralized applications (dApps) and projects can be built. These chains are open, permissionless, and support smart contracts, enabling developers to deploy applications ranging from decentralized finance (DeFi) platforms to NFT marketplaces and gaming ecosystems.
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The native cryptocurrency of such a blockchain is referred to as a public chain token. The most well-known example is Ether (ETH), the native token of the Ethereum network. ETH is used to pay for transaction fees (gas), incentivize validators, and participate in network governance.
Other notable public chains include EOS, Neo (Antshares), VeChain (VET), Bytom, and Chains, each with its own native token. The value of these tokens is closely tied to the adoption and activity on their respective networks. The more projects and users a public chain attracts, the greater the demand for its native token—especially for paying gas fees and participating in consensus mechanisms.
Think of a public chain as an operating system like Windows or macOS. Just as software applications run on top of an OS, dApps are built and operate on public blockchains. Bill Gates built an empire not by creating individual programs, but by establishing the dominant platform on which countless applications could run. Similarly, a successful public chain becomes valuable not just because of its technology, but because of the ecosystem it enables.
The Value Proposition of Public Chain Tokens
The broader the application scope of a public chain, the higher its potential value. For instance, Ethereum’s success stems from hosting thousands of projects—from Uniswap and Aave to OpenSea and Axie Infinity. This widespread adoption increases demand for ETH, both for transactions and staking, thereby supporting its price.
EOS is another example of a high-performance public chain designed to support large-scale dApps with fast transaction speeds and low fees. Many industry experts believe in EOS’s potential due to its scalability and developer-friendly environment, which could attract more projects over time.
However, Bitcoin presents a unique case. While it operates on its own blockchain, it was not originally designed to support complex smart contracts or dApps. Its primary function is as a store of value and peer-to-peer electronic cash system. Despite this limitation, Bitcoin remains the most valuable cryptocurrency due to its first-mover advantage, widespread recognition, security, and decentralized nature.
What Are Project Tokens?
In contrast to public chain tokens, project tokens (also called application tokens) are issued by specific projects or platforms built either on a public chain or as standalone systems. These tokens derive their value primarily from the success and utility of the underlying project.
A clear example is BNB, the native token of Binance, one of the world’s largest cryptocurrency exchanges. BNB can be used to pay for trading fees, participate in token sales, and access various services within the Binance ecosystem. Similarly, other exchange tokens like BIG (from BigONE) serve specific platform-based utilities.
Most tokens in the market fall into this category—ranging from DeFi governance tokens like UNI (Uniswap) to utility tokens powering gaming or social platforms. The fate of these tokens is directly linked to their project’s performance: if the project gains traction, user adoption, and revenue, the token tends to appreciate; if the project fails or loses relevance, the token may lose value entirely—or go to zero.
Evaluating Project Tokens: Key Questions
When assessing a project token, consider the following:
- Does the project solve a real-world problem or address a clear market need?
- Is it offering something unique, or is it entering an overcrowded space?
- What is the quality of the team and roadmap?
- How strong is the community and developer engagement?
- Is there transparent tokenomics with fair distribution?
Unlike public chain tokens that benefit from network effects across multiple applications, project tokens rely heavily on single-point success. Therefore, they often carry higher risk but may offer higher reward if the project achieves widespread adoption.
Case Study: ZK Token on the Poriot Blockchain
An emerging example that bridges both concepts is ZK, the native token of the Poriot public blockchain. Poriot is positioned as a purpose-built Layer 1 chain supporting decentralized applications, particularly in DeFi.
CrownSwap (also known as “Color Crown”), a decentralized exchange operating on the Poriot network, burns ZK tokens as part of its fee mechanism. This creates deflationary pressure and increases scarcity over time.
ZK serves multiple critical functions within the ecosystem:
- It acts as gas for paying transaction and computation fees.
- It powers the platform’s decentralized virtual machine for executing smart contracts.
- It is integrated into PayPort Wallet as a utility token—certain actions within the wallet require ZK payments.
This multi-use design enhances ZK’s intrinsic value and demonstrates how next-generation public chains aim to create sustainable economic models through integrated token utility.
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Core Keywords Identified
- Public chain token
- Project token
- Blockchain ecosystem
- Native cryptocurrency
- Token utility
- Decentralized applications (dApps)
- Layer 1 blockchain
- Cryptocurrency investment
Frequently Asked Questions (FAQ)
Q: Can a project token also be part of a public chain?
A: Yes. Some projects launch their own public chains after starting as applications on existing blockchains. In such cases, their token transitions from being a project-specific asset to becoming a native public chain token.
Q: Why are public chain tokens generally more valuable than project tokens?
A: Because they benefit from broader network effects—supporting multiple dApps increases demand for their native tokens through gas fees, staking, and governance participation.
Q: Is Bitcoin a public chain token?
A: Technically yes—it’s the native token of the Bitcoin blockchain. However, due to limited smart contract functionality, it doesn’t support dApps like Ethereum or EOS do.
Q: How does token burning affect value?
A: Burning removes tokens from circulation, reducing supply. If demand remains constant or grows, this scarcity can increase price over time—commonly seen in ecosystems like BNB or ZK.
Q: Should I invest in public chain tokens or project tokens?
A: A balanced approach is wise. Public chain tokens offer exposure to foundational infrastructure with lower relative risk, while project tokens may offer higher growth potential—if carefully selected.
Q: How can I tell if a blockchain has real adoption?
A: Look at metrics like daily active addresses, transaction volume, total value locked (TVL) in dApps, developer activity on GitHub, and the number of live projects on the chain.
👉 Compare top blockchain networks by real-world adoption metrics today.