Research

Non-Fungible Token (NFT): What It Means and How It Works?

Learn more about an NFT, or non-fungible token, and how it works.
Token Metrics Team
12 minutes
MIN

The most expensive NFT sale to date was Beeple's Everydays: The First 5000 Days, which sold for $69.3 million. This highlights the growing interest in NFTs and the potential for them to be used as a vehicle for sharing virtually any form of media using the blockchain.

But what is an NFT? Let's find out.

What is an NFT?

NFTs, or non-fungible tokens, are unique digital assets with blockchain-managed ownership. They are stored on a blockchain and cannot be replicated or destroyed, making them resistant to tampering. NFTs can represent a wide range of items, including game items, digital art, collectibles, event tickets, and even ownership records for physical assets.

Unlike traditional cryptocurrencies, which are interchangeable and can be easily replicated, NFTs are non-fungible, meaning they have unique qualities that make them one-of-a-kind. This is why NFTs have gained popularity in the art world, where they can be used to verify the authenticity of a digital artwork and ensure that it cannot be copied or stolen.

How Can We Ensure Unique Authenticity?

When someone purchases an NFT, they not only receive the artwork itself, but also a digital receipt that proves that the piece is original, unique, and authentic. This receipt is stored on the blockchain and can be easily accessed and verified by anyone who wants to confirm the ownership and authenticity of the NFT.

While it is technically possible for someone to take a screenshot of an NFT and claim that they own it, this does not give them legal ownership of the artwork. Just like taking a picture of the Mona Lisa at the Louvre does not mean that you own the painting, taking a screenshot of an NFT does not give you ownership of the artwork.

To legally own an NFT, you must purchase it using cryptocurrency and store it in a virtual showcase. This allows you to own and display your artwork in a way that is secure and verifiable, and it ensures that you are the legal owner of the NFT.

NFT Basics You Need To Know

Non-fungible tokens (NFTs) are unique digital files that are stored on a blockchain. A blockchain is a decentralized, public digital ledger that records every transaction that takes place on the decentralized web. This means that the entire history of an NFT, including its creator, properties, transactions, and smart contracts, is backed by a powerful blockchain.

NFTs are different from fungible tokens, such as Bitcoin or Ethereum, which are interchangeable and store value. In contrast, NFTs store data on the blockchain, making them unique and non-replicable.

Important Traits Of NFTs

Some key characteristics of NFTs include:

  • Digital ownership: NFTs are owned and controlled by the individuals who hold them in their digital wallets.
  • Permanent: The data associated with an NFT is permanently stored within the token itself. This can include images, messages, signatures, or any other data.
  • Permission-less: NFTs can be built on a permission-less blockchain, such as Ethereum, meaning that anyone can create and use them.
  • Programmable: Because an NFT is just a piece of code on a blockchain, it can be programmed to have various attributes. For example, an NFT artwork might be programmed to pay the artist royalties on every secondary sale of that artwork.
  • Unique: The uniqueness of an NFT can be verified on the blockchain, ensuring that it is one-of-a-kind and cannot be replicated.

How to Own One? 

To create an NFT, there are several steps that you can follow:

  1. Get your media ready: NFTs support a variety of file types, such as MP3 audio, JPG and PNG images, and 3D files like GLB.
  2. Set up a non-custodial wallet: This will allow you to securely store the cryptocurrency that you will use to buy, sell, and create NFTs. Wallets are also necessary for signing in and creating accounts on NFT marketplaces.
  3. Buy Ethereum or other fungible tokens: You will need to purchase cryptocurrency to cover the cost of minting your NFT.
  4. Connect your wallet to an NFT marketplace: Popular options include Rarible and OpenSea. Connect your wallet by tapping the "Connect" button in the top right corner of the screen. This will create your account and allow you to start creating, minting, and selling your NFTs.
  5. Upload your file and describe your asset: Once you have connected your wallet, you can upload your file to the marketplace and provide a description of your asset. Decide if you want to create a standalone piece or multiple copies of the same NFT.
  6. Mint your NFT: The minting process requires Ethereum for transaction approvals. Once complete, your digital artwork will be ready to be traded and purchased on the marketplace.

Once you have created your NFT, there are several things that you can do with it:

  • Buy and sell it on a marketplace
  • Trade or gift it to others
  • Use it in apps or games
  • Showcase your public NFT inventory on a platform or social media.

The Secondary Markets for NFTs

NFT minting platforms enable creators to create non-fungible tokens (NFTs) to retain more control over their creative output. These NFTs can be sold on the following secondary marketplaces:

  • OpenSea: The first and largest marketplace for NFTs, OpenSea is committed to using open protocols like Ethereum and interoperable standards like ERC-721 and ERC-1155 to enable new digital economies. The platform allows consumers to trade items freely, creators to launch new digital works, and developers to build marketplaces for their digital items. It recently launched the beta version of its Solana-based NFT marketplace.
  • Coinbase NFT: Coinbase recently opened its NFT marketplace to the public in beta. The marketplace acts as a social media platform where users can buy, sell, and interact with NFTs. It aims to make minting, purchasing, showcasing, and discovering NFTs easier.
  • Solanart: Solanart is the first and largest fully-fledged NFT marketplace on Solana. Users can easily access digital collectibles and explore, buy, and sell NFTs that run on the Solana blockchain.
  • Rarible: Rarible is a do-it-yourself NFT marketplace where creators can mint NFTs with ease. The platform's native governance token, "RARI," is used to incentivize users and give the community a voice. However, unrestricted access means that Rarible has become a place for people to mint counterfeit versions of existing NFTs.
  • Nifty Gateway: Owned by the Gemini crypto exchange, Nifty Gateway is a popular NFT marketplace that focuses on user-friendly and viral drops by celebrated artists.
  • SuperRare: SuperRare (SR) is one of Ethereum's first crypto-art NFT marketplaces. Only accepted artists can participate in the platform, where users can discover, buy, and sell tokenized digital art and showcase their collections.

The demand for secondary NFT sales is growing rapidly, leading to increased competition among these marketplaces. Like the early days of Web 1 and 2.0, the emergence of Web 3.0 has created an open market where these platforms must find ways to attract and retain customers.

Some Notable NFT Projects

The thriving NFT market has led to the launch of several high-value projects, including the following companies:

  • Yuga Labs: a blockchain technology company that develops Ethereum-based NFTs and digital collectibles. Yuga's first project, Bored Ape Yacht Club, is one of the most valuable NFT collectibles in the space. The company has also rewarded its holders with free NFTs and other perks. Yuga Labs recently acquired Larva Labs, which brings high-value projects like Cryptopunks and Meebits under the Yuga brand. The company is backed by investors like Coinbase, Samsung, and Mark Cuban.
  • Doodles: a collection of 10,000 Ethereum-based NFTs featuring unique visual traits designed by BurntToast. The Doodles collection includes rare heads, costumes, and colorways, and the universe is ever-expanding. Owners of Doodles have exclusive access to new products, merchandise, and events.
  • Okay Bears: a collection of 10,000 Solana-based NFTs. Ownership of an Okay Bear grants access to a virtuous community that will extend beyond the internet into the real world.

‍The Future of NFTs

Blockchain technology is known for its ability to represent assets and prove ownership. NFTs take this a step further by enabling people to potentially purchase non-fungible assets like land and gold. The global market cap for gold and real estate is over $300 trillion, so even a small percentage of that being tokenized would greatly increase the total crypto market cap. Tokenized real estate offers ordinary people the opportunity to invest in real estate, which has traditionally been difficult for the average person to participate in.

NFTs also have applications in other industries. For example, Nike recently filed a patent for NFT-enabled sneakers called "CryptoKicks." In 2019, Louis Vuitton announced plans to use NFTs to track the ownership of luxury fashion items. NFTs can also be used to tokenize certifications, degrees, and licenses, as well as sensitive data like medical records. The potential for NFTs to show ownership of any non-fungible commodity, whether real or virtual, is vast.

In conclusion, the use of non-fungible tokens (NFTs) has expanded beyond digital art and collectibles to include a wide range of real and virtual assets. The ability of NFTs to represent and prove ownership offers exciting possibilities for industries such as real estate, fashion, and even healthcare. As the technology and market continue to evolve, the potential applications for NFTs are endless.

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Research

Exploring Investments in Crypto and Web3 Companies: An Analytical Overview

Token Metrics Team
4
MIN

Introduction

The landscape of digital assets and blockchain technology has expanded rapidly over recent years, bringing forth a new realm known as Web3 alongside the burgeoning crypto ecosystem. For individuals curious about allocating resources into this sphere, questions often arise: should the focus be on cryptocurrencies or Web3 companies? This article aims to provide an educational and analytical perspective on these options, highlighting considerations without providing direct investment advice.

Understanding Crypto and Web3

Before exploring the nuances between investing in crypto assets and Web3 companies, it's important to clarify what each represents.

  • Cryptocurrencies are digital currencies that operate on blockchain technology, enabling peer-to-peer transactions with varying protocols and use cases.
  • Web3 broadly refers to a decentralized internet infrastructure leveraging blockchain technologies to create applications, platforms, and services that prioritize user control, privacy, and decentralization.

Web3 companies often develop decentralized applications (dApps), offer blockchain-based services, or build infrastructure layers for the decentralized web.

Key Considerations When Evaluating Investment Options

Deciding between crypto assets or Web3 companies involves analyzing different dynamics:

  1. Market Maturity and Volatility
    Cryptocurrencies generally exhibit higher price volatility influenced by market sentiment, regulatory news, and technology updates. Web3 companies, often in startup or growth phases, carry inherent business risk but may relate more to traditional company valuation metrics.
  2. Fundamental Drivers
    Crypto assets derive value from network utility, adoption, scarcity mechanisms, and consensus protocols. Web3 firms generate value through product innovation, user engagement, revenue models, and ability to scale decentralized solutions.
  3. Regulatory Environment
    Both realms face evolving regulatory landscapes globally, with different degrees of scrutiny around cryptocurrencies and blockchain enterprises. Awareness of legal considerations is essential for educational understanding.
  4. Technological Innovation
    Web3 companies typically focus on developing novel decentralized infrastructures and applications. Crypto projects may emphasize improvements in consensus algorithms, interoperability, or token economics.

Analytical Frameworks for Assessment

To approach these complex investment types thoughtfully, frameworks can assist in structuring analysis:

  • Scenario Analysis: Evaluate various future scenarios for cryptocurrency adoption and Web3 technology evolution to understand possible outcomes and risks.
  • Fundamental Analysis: For crypto, analyze network activity, token utility, and supply models. For Web3 companies, consider business plans, technological edge, leadership quality, and market positioning.
  • Technology Evaluation: Examine the underlying blockchain protocols and development communities supporting both crypto projects and Web3 startups, assessing innovation and sustainability.

Leveraging AI-Driven Tools for Research

Due to the rapidly evolving and data-intensive nature of crypto and Web3 industries, AI-powered platforms can enhance analysis by processing vast datasets and providing insights.

For instance, Token Metrics utilizes machine learning to rate crypto assets by analyzing market trends, project fundamentals, and sentiment data. Such tools support an educational and neutral perspective by offering data-driven research support rather than speculative advice.

When assessing Web3 companies, AI tools can assist with identifying emerging technologies, tracking developmental progress, and monitoring regulatory developments relevant to the decentralized ecosystem.

Practical Tips for Conducting Due Diligence

To gain a well-rounded understanding, consider the following steps:

  • Research Whitepapers and Roadmaps: For crypto tokens and Web3 startups, review technical documentation and strategic plans.
  • Evaluate Team Credentials: Analyze the experience and transparency of project founders and teams.
  • Monitor Community Engagement: Observe activity levels in forums, GitHub repositories, and social media to gauge project vitality.
  • Use Analytical Tools: Incorporate platforms like Token Metrics for data-supported insights on token metrics and project evaluations.
  • Consider Regulatory Developments: Stay informed about jurisdictional policies impacting blockchain projects and cryptocurrencies.

Understanding Risk Factors

Both crypto assets and Web3 companies involve unique risks that warrant careful consideration:

  • Market Risk: Price volatility and market sentiment swings can impact crypto tokens significantly.
  • Technological Risk: Innovative technologies may have bugs or scalability challenges affecting project viability.
  • Regulatory Risk: Changes in legal frameworks can alter operational capacities or market access for Web3 entities and crypto tokens.
  • Business Model Risk: Web3 startups may face competitive pressures, funding challenges, or adoption hurdles.

Conclusion

Deciding between crypto assets and Web3 companies involves analyzing different dimensions including technological fundamentals, market dynamics, and risk profiles. Employing structured evaluation frameworks along with AI-enhanced research platforms such as Token Metrics can provide clarity in this complex landscape.

It is essential to approach this domain with an educational mindset focused on understanding rather than speculative intentions. Staying informed and leveraging analytical tools supports sound comprehension of the evolving world of blockchain-based digital assets and enterprises.

Disclaimer

This article is intended for educational purposes only and does not constitute financial, investment, or legal advice. Readers should conduct their own research and consult with professional advisors before making any decisions related to cryptocurrencies or Web3 companies.

Research

Why Is Web3 User Experience Still Lagging Behind Web2?

Token Metrics Team
4
MIN

Introduction to Web3 UX

The evolution from Web2 to Web3 marks a significant paradigm shift in how we interact with digital services. While Web2 platforms have delivered intuitive and seamless user experiences, Web3—the decentralized internet leveraging blockchain technology—still faces considerable user experience (UX) challenges. This article explores the reasons behind the comparatively poor UX in Web3 and the technical, design, and infrastructural hurdles contributing to this gap.

Contextual Understanding: Web2 vs Web3

Web2 represents the current mainstream internet experience characterized by centralized servers, interactive social platforms, and streamlined services. Its UX benefits from consistent standards, mature design patterns, and direct control over data.

In contrast, Web3 aims at decentralization, enabling peer-to-peer interactions through blockchain protocols, decentralized applications (dApps), and user-owned data ecosystems. While promising increased privacy and autonomy, Web3 inherently introduces complexity in UX design.

Technical Complexities Affecting Web3 UX

Several intrinsic technical barriers impact the Web3 user experience:

  • Decentralization and Interoperability: Decentralized networks operate without centralized control, making transaction speed and reliability variable compared to Web2's central servers.
  • Blockchain Transaction Latency: Block confirmation times, network congestion, and gas fees create delays and unpredictability in user interactions.
  • Wallet and Key Management: Users must manage private keys and wallets, which can be confusing and risky for non-technical audiences.
  • User Onboarding Frictions: Requirements like acquiring cryptocurrency tokens for transaction fees create an additional barrier unique to Web3.

Design and Usability Issues in Web3

The nascent nature of Web3 results in inconsistent and sometimes opaque design standards:

  • Complex Terminology and Concepts: Terms like gas, smart contracts, staking, and cryptographic signatures are unfamiliar to average users.
  • Poorly Standardized UI Components: Unlike Web2, where UI/UX libraries and guidelines are well-established, Web3 lacks uniform design principles, leading to fragmented experiences.
  • Minimal User Feedback: Web3 apps sometimes provide limited real-time feedback during transactions, causing uncertainty.
  • Security and Trust Indicators: The responsibility to confirm transaction legitimacy often falls on users, which can be overwhelming.

Ecosystem Maturity and Resource Constraints

Web2 giants have invested billions over decades fostering developer communities, design systems, and customer support infrastructure. In contrast, Web3 is still an emerging ecosystem characterized by:

  • Smaller Development Teams: Many dApps are developed by startups or hobbyists with limited UX expertise or resources.
  • Rapidly Evolving Protocols: Frequent changes impact stability and user familiarity.
  • Limited Educational Resources: Users often lack accessible tutorials and support channels.

Such factors contribute to a user experience that feels fragmented and inaccessible to mainstream audiences.

Leveraging AI and Analytics to Improve Web3 UX

Emerging tools powered by artificial intelligence and data analytics can help mitigate some UX challenges in Web3 by:

  • Analyzing User Interaction Data: Identifying pain points and optimizing workflows in dApps.
  • Automated Risk Assessment: Platforms like Token Metrics offer AI-driven analysis to help users understand token metrics and project fundamentals, supporting better-informed user decisions without direct financial advice.
  • Personalized User Guidance: Contextual prompts and chatbot assistants could help users navigate complex steps.

Integrating such AI-driven research and analytic tools enables developers and users to progressively enhance Web3 usability.

Practical Tips for Users and Developers

For users trying to adapt to Web3 environments, the following tips may help:

  • Engage with Educational Content: Prioritize learning foundational blockchain concepts to reduce confusion.
  • Use Trusted Tools: Platforms providing in-depth analytics and ratings, such as Token Metrics, can offer valuable insights into projects.
  • Start with Simple dApps: Experiment with established, user-friendly applications before engaging in more complex services.

For developers, focusing on the following can improve UX outcomes:

  • Adopt Consistent UI/UX Patterns: Align interfaces with familiar Web2 standards where possible to flatten the learning curve.
  • Enhance Feedback and Transparency: Clearly communicate transaction statuses and risks.
  • Streamline Onboarding: Reduce or abstract away wallet configurations and gas fee complexities.
  • Prioritize Accessibility: Make interfaces usable for non-technical and diverse user groups.

Conclusion: Web3 UX Future Outlook

The current disparity between Web3 and Web2 user experience primarily stems from decentralization complexities, immature design ecosystems, and educational gaps. However, ongoing innovation in AI-driven analytics, comprehensive rating platforms like Token Metrics, and community-driven UX improvements are promising. Over time, these efforts could bridge the UX divide to make Web3 more accessible and user-friendly for mainstream adoption.

Disclaimer

This article is for educational and informational purposes only and does not constitute financial advice or an endorsement. Users should conduct their own research and consider risks before engaging in any blockchain or cryptocurrency activities.

Research

Exploring the Languages Used for Smart Contract Development

Token Metrics Team
5
MIN

Introduction

Smart contracts have become an integral part of blockchain technology, enabling automated, trustless agreements across various platforms. Understanding what languages are used for smart contract development is essential for developers entering this dynamic field, as well as for analysts and enthusiasts who want to deepen their grasp of blockchain ecosystems. This article offers an analytical and educational overview of popular programming languages for smart contract development, discusses their characteristics, and provides insights on how analytical tools like Token Metrics can assist in evaluating smart contract projects.

Smart contract languages are specialized programming languages designed to create logic that runs on blockchains. The most prominent blockchain for smart contracts currently is Ethereum, but other blockchains have their languages as well. The following section outlines some of the most widely-used smart contract languages.

  • Solidity: Often considered the standard language for Ethereum smart contracts, Solidity is a high-level, contract-oriented language similar in syntax to JavaScript and influenced by C++ and Python. It is statically typed and supports inheritance, libraries, and complex user-defined types. Solidity is compiled into EVM (Ethereum Virtual Machine) bytecode executable on Ethereum and compatible blockchains.
  • Vyper: Developed as an alternative to Solidity, Vyper emphasizes simplicity, auditability, and security. With a syntax inspired by Python, it is designed to be more readable and to reduce the potential for errors in contract code, though it currently has fewer features than Solidity.
  • Rust: Rust is gaining popularity especially on blockchains like Solana, Near, and Polkadot. It is a systems programming language known for safety and performance. Rust smart contracts tend to be compiled to WebAssembly (Wasm) bytecode, enabling cross-chain compatibility and faster execution on supported platforms.
  • Michelson: Michelson is a low-level stack-based language used to write smart contracts on Tezos blockchain. It is designed for formal verification, allowing high-security guarantees which is important for mission-critical applications.
  • Move: Move is a language developed by Facebook's Diem project and adapted by blockchains like Aptos and Sui. It offers resource-oriented programming to handle digital assets safely and efficiently.
  • Clarity: Used primarily on the Stacks blockchain, Clarity is a decidable language, which means actions of the contract can be predicted and verified before execution. It favors safety and transparency.

Criteria for Language Selection

Developers evaluate smart contract languages based on various factors such as security, expressiveness, ease of use, and compatibility with blockchain platforms. Below are some important criteria:

  1. Security Features: Languages like Vyper and Michelson prioritize simplicity and formal verification to minimize vulnerabilities.
  2. Community and Ecosystem: Solidity benefits from a large developer community, extensive documentation, and extensive tooling which facilitates easier development and auditing.
  3. Performance Efficiency: Languages compiled to Wasm such as Rust-based smart contracts can offer superior speed and reduced resource consumption.
  4. Formal Verification and Auditing: Languages that support rigorous mathematical verification methods help ensure contract correctness and prevent exploits.
  5. Interoperability: The ability of a smart contract to work across multiple blockchains enhances its utility and adoption.

Overview of Leading Smart Contract Languages

Solidity remains the dominant language due to Ethereum's market position and is well-suited for developers familiar with JavaScript or object-oriented paradigms. It continuously evolves with community input and protocol upgrades.

Vyper has a smaller user base but appeals to projects requiring stricter security standards, as its design deliberately omits complex features that increase vulnerabilities.

Rust is leveraged by newer chains that aim to combine blockchain decentralization with high throughput and low latency. Developers familiar with systems programming find Rust a robust choice.

Michelson’s niche is in formal verification-heavy projects where security is paramount, such as financial contracts and governance mechanisms on Tezos.

Move and Clarity represent innovative approaches to contract safety and complexity management, focusing on deterministic execution and resource constraints.

How AI Research Tools Support Smart Contract Analysis

Artificial Intelligence (AI) and machine learning have become increasingly valuable in analyzing and researching blockchain projects, including smart contracts. Platforms such as Token Metrics provide AI-driven ratings and insights by analyzing codebases, developer activity, and on-chain data.

Such tools facilitate the identification of patterns that might indicate strong development practices or potential security risks. While they do not replace manual code audits or thorough research, they support investors and developers by presenting data-driven evaluations that help in filtering through numerous projects.

Practical Considerations for Developers and Analysts

Developers choosing a smart contract language should consider the blockchain platform’s restrictions and the nature of the application. Those focused on DeFi might prefer Solidity or Vyper for Ethereum, while teams aiming for cross-chain applications might lean toward Rust or Move.

Analysts seeking to understand a project’s robustness can utilize resources like Token Metrics for AI-powered insights combined with manual research, including code reviews and community engagement.

Security should remain a priority as vulnerabilities in smart contract code can lead to significant issues. Therefore, familiarizing oneself with languages that encourage safer programming paradigms contributes to better outcomes.

Conclusion

Understanding what languages are used for smart contract development is key to grasping the broader blockchain ecosystem. Solidity leads the field due to Ethereum’s prominence, but alternative languages like Vyper, Rust, Michelson, Move, and Clarity offer different trade-offs in security, performance, and usability. Advances in AI-driven research platforms such as Token Metrics play a supportive role in evaluating the quality and safety of smart contract projects.

Disclaimer

This article is intended for educational purposes only and does not constitute financial or investment advice. Readers should conduct their own research and consult professionals before making decisions related to blockchain technologies and smart contract development.

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