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Everything You Need To Know About NFTs: A Comprehensive Guide

Catharina D.
May 31, 2023
10 min

In recent years, the world of digital assets has undergone a revolutionary change with the emergence of Non-Fungible Tokens (NFTs). These unique tokens have captured the attention of artists, collectors, and investors alike. But what exactly are NFTs, and why are they creating such a buzz in the digital world? In this article, we will provide you with a comprehensive guide on NFTs, covering their definition, how they work, their benefits, and potential risks.

What is an NFT?

NFT stands for Non-Fungible Token. Unlike cryptocurrencies such as Bitcoin or Ethereum, which are fungible (meaning they can be exchanged on a one-to-one basis), NFTs are unique digital assets that cannot be replicated or replaced. Each NFT holds distinctive characteristics and ownership information recorded on a blockchain, typically the Ethereum blockchain.

How do NFTs work?

NFTs are built on blockchain technology, which ensures their scarcity, authenticity, and traceability. The blockchain acts as a decentralized ledger, verifying and recording every transaction involving an NFT. Smart contracts, self-executing agreements, govern the transfer of ownership and enable creators to receive royalties for subsequent sales.

Benefits of NFTs

Ownership and Provenance

NFTs provide indisputable proof of ownership and provenance for digital assets, solving the long-standing problem of digital art forgery and theft.

Monetization for Creators

NFTs allow artists and content creators to directly sell their work to collectors, bypassing traditional intermediaries. They can also earn royalties on future sales, ensuring ongoing revenue streams.

Authenticity and Scarcity

NFTs create a sense of exclusivity and scarcity in the digital realm. Collectors are drawn to owning one-of-a-kind digital assets, contributing to their market value.

Diverse Use Cases

NFTs have expanded beyond the art world and found applications in gaming, virtual real estate, virtual fashion, music, and even real-world assets like real estate and luxury goods.

Risks and Considerations


NFT markets can be highly volatile, with prices fluctuating dramatically. Investors should exercise caution and conduct thorough research before diving in.

Environmental Concerns

NFTs have faced criticism for their high energy consumption, particularly when built on the Ethereum blockchain. Sustainable alternatives and solutions are being explored to mitigate these concerns.

Intellectual Property Issues

While NFTs can protect the ownership of digital assets, copyright infringement and unauthorized use remain concerns. Artists should be vigilant in protecting their work and understanding the terms of their NFT platforms.

How to Create Your Own NFT?

Creating your own NFT can be an exciting way to showcase your digital art, music, or other unique creations. Here are the general steps to follow when creating your own NFT:

  1. Choose an NFT Platform. Select an NFT platform that suits your needs. Some popular platforms include OpenSea, Rarible, SuperRare, and Mintable. Research each platform to understand their fees, user interface, community, and supported blockchain.
  2. Set Up a Digital Wallet. To create and sell NFTs, you'll need a digital wallet that is compatible with the blockchain used by your chosen NFT platform. The most common blockchain for NFTs is Ethereum, so you'll likely need an Ethereum wallet like MetaMask or Trust Wallet. Set up your wallet and ensure you have funds to cover transaction fees.
  3. Prepare Your Digital Asset. Create or select the digital asset you want to tokenize as an NFT. This could be an artwork, music file, video, or any other digital file. Ensure your asset meets the platform's requirements for file type, size, and quality. It's a good practice to add a watermark or signature to protect your work.
  4. Upload and Mint Your NFT. Once your wallet is set up and your digital asset is ready, navigate to your chosen NFT platform. Create an account if required, and connect your wallet to the platform. Look for the option to "mint" or "create" a new NFT. Follow the instructions to upload your digital asset, add a title, description, and any other relevant details. Set a price or choose an auction format for selling your NFT.
  5. Pay Minting Fees. Minting an NFT typically incurs a fee, known as the gas fee, to cover the computational resources required to record the transaction on the blockchain. Confirm the fee and proceed with the transaction, paying the necessary fees. The transaction will be processed, and your NFT will be minted and recorded on the blockchain.
  6. Market and Promote Your NFT. After minting your NFT, it's important to market and promote it to increase its visibility and attract potential buyers. Share your NFT on social media, art communities, and relevant platforms. Engage with potential buyers and collectors to generate interest and exposure for your creation.
  7. Manage Sales and Royalties. Once your NFT is listed for sale, monitor its performance and manage any sales inquiries. If your platform supports it, you may be able to set royalty percentages for future sales, allowing you to earn a percentage of the sale price each time your NFT is resold.

Additionally, ensure you understand the terms and conditions of the platform you choose and take necessary steps to protect your intellectual property.

Which blockchain is the best to deploy an NFT?

While Ethereum is the most commonly used blockchain network for creating NFTs, there are other networks that also support the creation and trading of non-fungible tokens.

  1. Binance Smart Chain (BSC). Binance Smart Chain is a blockchain network that operates in parallel with the Binance Chain. It offers lower transaction fees compared to Ethereum, making it an attractive option for artists and creators who want to mint and trade NFTs at a lower cost.
  2. Flow. Flow is a blockchain network specifically designed for NFTs and decentralized applications (DApps). It offers high throughput and scalability, making it suitable for large-scale NFT projects. NBA Top Shot, one of the most popular NFT platforms, is built on Flow.
  3. Polygon (previously Matic). Polygon is a layer 2 scaling solution built on top of Ethereum. It aims to improve the scalability and affordability of Ethereum-based transactions. Many NFT projects have migrated to Polygon to take advantage of its faster and cheaper transactions.
  4. Tezos. Tezos is a self-amending blockchain network known for its focus on security and formal verification. It supports the creation and trading of NFTs, and its architecture allows for smart contract functionality. Tezos offers an alternative to Ethereum with its own set of features and benefits.
  5. Solana. Solana is a high-performance blockchain network designed for decentralized applications and cryptocurrencies. It offers fast transaction speeds and low fees, making it an attractive option for NFT creators. Several NFT marketplaces and projects have emerged on the Solana network.
  6. Cardano. Cardano is a blockchain platform known for its focus on security, scalability, and sustainability. While NFT support on Cardano is relatively new, the network is actively working on improving its capabilities to enable NFT creation and trading.

These are just a few examples of alternative blockchain networks that support NFTs. It's important to research and understand the features, benefits, and limitations of each network before deciding which one is the best fit for your NFT project.

Is it possible to create an NFT on a Bitcoin blockchain?

Technically, it is possible to create NFT-like tokens on the Bitcoin blockchain using protocols such as Counterparty and RGB protocols, or Ordinals. However, it's important to note that the Bitcoin blockchain was primarily designed for secure and decentralized peer-to-peer transactions, and it does not have native support for NFTs like Ethereum or other blockchain networks do.

Bitcoin's base layer innovations, like Ordinals, Counterparty or RGB protocols, can be complemented by layered solutions that enable the creation of NFTs. These layers build upon Bitcoin's infrastructure and support the execution of smart contracts, facilitating transaction settlement on the base layer. With the use of these layers, minting and exchanging Bitcoin NFTs become cost-effective, sustainable, and scalable.

The Counterparty protocol isbuilt on top of the Bitcoin blockchain that enables the creation of custom tokens, including non-fungible tokens. It utilizes a system called "colored coins" to represent assets on the Bitcoin blockchain.

The RGB protocol, on the other hand, is an open-source project that aims to bring tokenization capabilities to the Bitcoin blockchain. It allows the creation and management of various types of digital assets, including non-fungible tokens.

Bitcoin Ordinals, which debuted in January 2023, have brought about a groundbreaking approach to generating Bitcoin NFTs. This method entails linking distinct information to each individual satoshi, thereby transforming the NFT creation process. By leveraging the block space allocated to every Bitcoin satoshi, it becomes feasible to include identifiable metadata.


Non-Fungible Tokens have introduced a paradigm shift in the world of digital assets, revolutionizing the way we buy, sell, and collect digital art, virtual assets, and more. Like any investment or technological advancement, NFTs come with their own set of risks and considerations. By understanding the fundamentals of NFTs and conducting due diligence, individuals can make informed decisions in this exciting and evolving space. The world of NFTs is still evolving, and further developments are expected to refine and enhance the technology.

Catharina D.
May 31, 2023
10 min
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