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Web3 Encyclopedia
  • Welcome aboard!
  • Source
  • πŸ˜€Evolution from Web 1.0 to Web 3.0
    • Web 1.0 Web 2.0 Web 3.0
    • Key Features
    • Current Limitations
    • Future of Web 3.0
    • Learn: What Is Web3?
    • Learn: Will Every Brand Have a Web3 Strategy?
    • Learn: Big Ideas in 2023
    • Learn: The Web3 Paradox: Why Scaling Usage Alone Won't Lead to Mass Adoption?
    • Learn: Is Web3 A Marketing Buzz or Tech Revolution?
    • Learn: What is the relationship between blockchain and Web3?
    • Learn:Empowering Women in Web 3.0: The Role and Contributions of Women in Blockchain, DeFi, and dApp
    • Learn: Web 3.0 and the Future of E-Commerce
    • Learn: 12 ways ecosystem projects can attract more developers
    • Learn: How Web3 is Impacting Education?
    • Learn: Web3 And The Future Of Digital Advertising
    • Learn: Web3’s impact on personalization, trust and engagement
    • Learn: Web3-Powered Identity Management -- Unlocking the Benefits of Decentralization
    • Learn: Why Web2 companies fail in Web3 while others made it?
    • Learn: To Identify or Not in a Web3 World?
    • 🀫[Insider Series] McKinsey x Web3
    • TL;DR πŸ‘€
  • πŸ’²Blockchain Fundamentals
    • Why is Blockchain So Popular?
    • Introduction to Blockchain
    • Blockchain Misconceptions
    • Blockchain vs Bitcoin, Database, Cloud
    • Consensus Mechanism
    • Public and Private Keys
    • Hash Functions and Cryptography
    • Sharding
    • Types of Blockchains: PoW, PoS and Private
    • Understanding Cryptocurrency
    • Coins vs Tokens
    • Blockchain Trilemma
    • Legality
    • Learn : Google’s Cloud Based Blockchain Node Service
    • Learn: How Blockchain, Digital assets, and Web3 Unlock Financial Inclusion Globally
    • Learn: Will Chinese-Made Crypto Soar Higher?
    • Learn: What Does MiCA Mean for Crypto in Europe?
    • Learn: Unraveling the Intricacies of Blockchain Forensics and Asset Tracking
    • Learn: Promising blockchain use cases in healthcare industry
    • Learn: The Role of Blockchain in Authenticating and Provenance Art
    • Learn: Blockchain-Based Digital Identity: Benefits, Risks, and Implementation Challenges
    • Learn: The Future of Energy Supply Chains
    • Learn: Revolutionizing smart contracts and cryptocurrency
    • Learn: Nigeria goes blockchain
    • Learn: A Game Changer for Online Gaming?
    • Learn: Is blockchain technology ready for high-storage applications?
    • Learn: Will Blockchain Technology Mark a Turning Point in Fraud Prevention?
    • Learn: Why ZK-rollups need data availability?
    • Learn: How will generative AI disrupt blockchain?
    • Learn: A New Blockchain for Generative AI?
    • TL;DR πŸ‘€
  • 🏟️Web3 Utilities
    • Decentralized Applications (dApps)
    • Cross-chain Bridges
    • DAO
    • Artificial Intelligence
    • Learn: Is Community-building Essential for Web3 Startups?
    • Learn: β€˜Decentralization Theater’
    • Learn: Crypto and AI- A yay or nay combination?
    • Learn: Dissecting the DAO
    • Learn: What is motivating Lido DAO to rise?
    • Learn: How to Turn Your Community Into a DAO?
    • Learn: The Key to Decentralized Decision Making
    • Learn: How Web 3.0 can disrupt the supply chain industry?
    • TL;DR πŸ‘€
  • πŸͺ™Bitcoin
    • What is Bitcoin
    • Bitcoin's Blockchain Technology
    • UTXO Model and Transaction Fees
    • Bitcoin Mining and Mempool
    • Learn: What is bitcoin mining?
    • What are Hard Forks and Soft Forks
    • What is SegWit and the Lightning Network
    • Bitcoin Ecosystem
    • Can Bitcoin be Destroyed? Game Theory and Network Attacks
    • Learn: Crypto token supplies explained
    • Learn: What is crypto tax-loss harvesting, and how does it work?
    • Learn: Can Crypto Go Green? How to Invest in Eco-Friendly Cryptocurrencies
    • Learn: Why Did FTX Collapse? Here’s What to Know.
    • Learn: How Sam Bankman-Fried swindled $8 billion in customer money?
    • Learn: How much is Bitcoin worth today?
    • Learn: The Costs of Running a Bitcoin Node In Nigeria
    • Learn: Has 2022 Left Any Crypto Positives?
    • Learn: How Crypto Exchanges Can Be Free of Risk?
    • Learn: Greed, Lies and FTX: Is Crypto a Force for Good or Evil?
    • Learn: Is Crypto a Cultural Movement?
    • Learn: What are the consequences of crypto’s ongoing regulatory process?
    • Learn: Beyond the Crash and Embracing NFTs?
    • Learn: Understanding crypto bag holders and their mindset
    • Learn: Inscriptions: Just A Fad, Or A Real Threat To Bitcoin Becoming Decentralized Money?
    • Learn: How Bitcoin Ordinals Can Change the Future Of Mining?
    • Learn: What is a supernet?
    • Learn: Bitcoin Miners Celebrate 10 Years Since First ASIC, What Changed Since Then?
    • Learn: Bill Vs. CBDC – Why This US Congressman Wants To Block The Fed From Issuing A Digital Dollar?
    • Learn: Why Bitcoin Will Blow People’s Minds In 2025?
    • Learn: How the Howey Test Sheds Light on Cryptocurrency's Regulatory Gray Area
    • Learn: Cryptocurrency vs AI: A Complex Debate
    • Learn: Where the U.S. Government Went Wrong in Regulating Crypto?
    • Learn: The Nostr Privacy Paradox
    • Learn: Do algorithmic stablecoins have a future as centralized coins are under scrutiny?
    • Learn: Is Bitcoin Set To Revolutionize The Financial World With Its Superior Purchasing Power?
    • Learn: What is Shibarium, and what does it mean for Shiba Inu?
    • Learn: What is a crypto dusting attack?
    • Learn: Is the Adoption of Central Bank Digital Currencies (CBDCs) the Future?
    • Learn: How Artificial Intelligence Could Revolutionize Crypto?
    • Learn: What’s next for EU’s crypto industry as European Parliament passes MiCA?
    • Learn: Why the EU Has MiCA and the U.S. Has Securities Law Confusion?
    • Learn: Six New Projects Looking to Mitigate Bitcoin Mining’s Energy Footprint
    • Learn: Who on Crypto Twitter chose not to pay for a blue checkmark?
    • Learn: What is the wash-sale rule in Crypto?
    • Learn: What is Pepecoin and can it flip memecoins Dogecoin and Shiba Inu?
    • Learn: Can you recover stolen Bitcoin from crypto scams?
    • Learn: What the β€˜anti-mining bill’ means for the crypto industry in Texas?
    • Learn: Does the US have a crypto β€˜tax loophole’ problem?
    • Learn: How users can stay protected?
    • Learn: How Crypto Revolutionize Cheaper and Faster Transactions?
    • Learn: Can NFTs and CFDs be BFFs?
    • Learn: A PR expert’s tips for memecoin projects
    • Learn: Why politicians aren't convinced about the Digital Euro?
    • Learn: How A 90-Year Old TA Theory Predicted The Sudden Bitcoin Boom?
    • Learn: Social Trading Platforms and CFDs: A New Paradigm in Investment
    • Learn: How could the Chinese economic crisis impact Bitcoin and crypto?
    • Learn: How do they compare: Bitcoin IRA vs. traditional IRA?
    • Learn: Why Tokenized Assets Are Safer During a Banking Crisis?
    • TL;DR πŸ‘€
  • πŸ›’οΈEthereum
    • Bitcoin vs Ethereum
    • What can Ethereum do?
    • What is Ether (ETH)?
    • What's Unique About ETH?
    • What are Smart Contracts?
    • Energy Consumption?
    • Ethereum Virtual Machine (EVM)
    • Pros & Cons of Smart Contracts
    • Decentralized Applications (dApps)
    • Ethereum Token Standards (ERC-20, ERC-721 and ERC-1155)
    • Evolution of Ethereum
    • How to Get Your First Ethereum
    • Learn: Next Ethereum Upgrade β€” Shanghai Upgrade
    • Learn: Tipping Scale for Crypto Adoption: Usability vs. Accessibility
    • Learn: Major Publicly Traded U.S. Bitcoin Miner Files For Chapter 11 – Impact On The Market?
    • Learn: 5 altcoin projects that made a real difference in 2022
    • Learn: How Tether Can Be a More Stable Stablecoin?
    • Learn: Are the Ethereum Killers Still Deadly?
    • Learn: What Ethereum Tech Trends Are Weathering the Bear Market?
    • Learn: How Ethereum’s token burns are making it a deflationary cryptocurrency?
    • Learn: A few things to know about Ethereum's Shanghai Upgrade
    • Learn: The Role of Enterprise Ethereum
    • Learn: Understanding Layer 2 Scaling Solutions for the Ethereum Network
    • Learn: The Battle of Giants: Bitcoin vs Ethereum
    • Learn: Cryptography, Smart Contracts and Distributed Networks
    • Learn: The Memecoin Grift and How It Threatens Ethereum Culture
    • Learn: What Is Ethereum’s β€˜Data Availability' Problem, and Why Does It Matter?
    • TL;DR πŸ‘€
  • πŸ‘›Wallet
    • What is a Blockchain Wallet?
    • Hardware / Software Wallet
    • How to Get Your First Cryptocurrency
    • Setting up Metamask Wallet
    • Learn: How to connect the Avalanche network to MetaMask?
    • Learn: How to pass on your crypto when you die?
    • Learn: What are hierarchical deterministic (HD) crypto wallets?
    • Learn: Pros and Cons of Digital Wallets
    • Learn : How Web 3.0 Wallets Are Redefining Digital Asset Security?
    • Learn: Open source: Buzzword or real security for crypto wallets?
    • TL;DR πŸ‘€
  • πŸŒ•New & Rising Protocols
    • Binance
    • NEAR
    • Solana
    • Fantom
    • Polygon
    • Cardano
    • Polkadot
    • Cosmos
    • Harmony
    • Cronos
    • Optimism
    • Terra
    • Who Will Win the L1 Wars?
    • Learn: New Layer 1 Blockchains Are Expanding the DeFi Ecosystem But No Eth Killers Yet
    • Learn: Is an Increased Focus on Layer-2 Scaling and ZK Technology Justified?
    • Learn: What Are the Stakes in the SEC vs. Ripple Case?
    • Learn: What is The Graph, and how does it work?
    • TL;DR πŸ‘€
  • πŸ“ˆDecentralized Finance (DeFi)
    • CEX vs DEX
    • CeFi vs DeFi
    • Algorithmic Stablecoins
    • Airdrop
    • Liquidity Pool
    • Impermanent Loss
    • Swapping
    • Wrapped Token
    • Arbitrage Opportunities
    • Staking
    • Yield Farming
    • Total Value Locked (TVL)
    • Gas Fees
    • Lending & Borrowing
    • Useful Tools
    • Activity: Uniswap & Pancake Swap
    • Learn: Automated Market Makers (AMMs) in DeFi
    • Learn: Crypto Moving towards ESG: What Is Regenerative Finance (ReFi)
    • Learn: What Is dYdX? Understanding the Decentralized Crypto Exchange
    • Learn: It's A Wrap - DeFi in 2022
    • Learn: Why DeFi should expect more hacks this year?
    • Learn: The Security Challenges of DeFi
    • Learn: The Promising Future of Decentralized Social Media on Web 3.0
    • Learn: Can CBDCs, Tokenized Deposits, Stablecoins and DeFi Coexist?
    • Learn: The Increasing Popularity of DeFi and Its Potential to Disrupt Traditional Finance
    • Learn: The future of DeFi is ReFi
    • Learn: DeFi aggregation
    • TL;DR πŸ‘€
  • πŸ™ˆNon-Fungible Token (NFT)
    • What are NFTs?
    • Case Study
    • Storage
    • Who are the Players?
    • NFT Marketplace
    • NFT Useful Resources
    • Activity: Mint Your Own NFT
    • Learn: How You Can Prevent Hackers From Stealing Your NFTs?
    • Learn: What Is an NFT Floor Price?
    • Learn: Should Bored Ape buyers be legally entitled to refunds?
    • Learn: China’s view of NFTs different from rest of the world’s
    • Learn: NFTs IRL: How Digital Collectibles Are Forging Offline Experiences
    • Learn: How NFT Brands Can Cut Through The Noise
    • Learn: How Web3 disrupts the music sector?
    • Learn: Unlockable content in NFTs
    • Learn: Why Meta Matters in NFTs?
    • Learn: Should NFT Marketplaces Become Centralized?
    • Learn: HermΓ¨s vs. MetaBirkins: The NFT Case That Could Have Major Trademark and Artistic Consequence
    • Learn: What are phygital NFTs, and how do they work?
    • Learn: What is NFT ticketing and how does it work?
    • Learn: Why Solana NFT marketplace is seeing less active users?
    • Learn: NFTs and Intellectual Property
    • Learn: How AI Is Changing Artistic Creation and Challenging IP Laws?
    • Learn: The Future of NFTs: Exploring Dynamic NFTs and Their Versatile Use Cases
    • Learn: NFTs in the event and ticketing industry
    • Learn: What is NFT rarity, and how to calculate it?
    • Learn: What happens to your NFTs when you die?
    • Learn: Dogecoin-Like Spike in Milady NFTs After Elon Musk’s Tweet, But Will It Last?
    • Learn: What are NFT royalties, and how do they work?
    • Learn: How developers aim to store crypto inside NFTs?
    • Learn: Generative Art NFTs: What Are They & Why Are They So Popular?
    • TL;DR πŸ‘€
  • πŸ’—Metaverse
    • What is the Metaverse?
    • Metaverse Economy
    • Metaverse Companies
    • GameFi
    • Learn: Are We in the Metaverse Yet?
    • Learn: Can the Metaverse exist without blockchain?
    • Learn: Can the Metaverse Facilitate Sustainable Growth of Defi Systems?
    • Learn: What is the role of biometrics in the metaverse?
    • Learn: Can metaverse be the future court?
    • Learn: Metaverse Fashion Is on the Rise, but for Whom?
    • Learn: Sustainability in the Metaverse: Challenges and Opportunities
    • Learn: How To Build A Responsible Metaverse?
    • Learn: What is a VTuber, and how do you become one?
    • Learn: How proof-of-identity provides human experiences?
    • Learn: The β€œMetaverse” Next Frontier for Business: Impact And Challenges
    • Learn: The 5 Biggest Misconceptions About The Metaverse
    • Learn: Why culture and ownership are critical to the metaverse?
    • TL;DR πŸ‘€
  • πŸ‘ΎCareer in Web3 (coming soon)
    • Developers
    • Moderators
    • Community Managers
    • UI/ UX Designers
    • Digital Fashion Designers
  • 🌱Sustainability (Coming Soon)
    • Industry Effort
    • Co-author
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  • What is a coin?
  • What is a token?
  • To sum up
  1. Blockchain Fundamentals

Coins vs Tokens

PreviousUnderstanding CryptocurrencyNextBlockchain Trilemma

Last updated 2 years ago

What is a coin?

When Bitcoin first came out, it set the standard for what it means to be a coin. There are clear-cut qualities that distinguish crypto coins from tokens, which are similar to real-world money.

A coin is defined by the following characteristics:

1. Operates on its blockchain. A blockchain keeps track of all transactions that involve its native crypto coin.

When you pay someone with Ethereum, the receipt goes to the Ethereum blockchain. If the same person pays you back later with Bitcoin, the receipt goes to the Bitcoin blockchain. Each transaction is protected by encryption and is accessible by any member of the network.

2. Acts as money. Bitcoin was created for the sole purpose of replacing traditional money. The paradoxical appeal of transparency and anonymity inspired the creation of other coins, including ETH, SOL and LTC.

You can purchase merchandise and services from many major corporations today –– including tech giants like Amazon, Microsoft and Tesla –– using crypto coins. In the past two years, Bitcoin became an official currency of El Salvador as well as the Central African Republic.

3. Can be mined. You can earn crypto coins in two ways. One is through traditional mining on the system. Bitcoin hunters employ this method to boost their earnings. The problem with this is that there aren't that many Bitcoins left to mine, so the process becomes more arduous every day.

The other method is through , which is a more modern approach to earning coins. It's lighter on energy consumption and easier to do. Cardano is one of the biggest coins that adopts this system.

What is a token?

Unlike coins, tokens do not have their blockchain. Instead, they operate on other crypto coins' blockchains, such as Ethereum. Some of the most commonly seen tokens on Ethereum include BAT, BNT, Tether and various stablecoins like .

While blockchains handle crypto coin transactions, then tokens rely on smart contracts. They're an array of codes that facilitate trades or payments between users. Each blockchain uses its smart contract. For example, Ethereum uses , and NEO uses Nep-5.

When a token is spent, it physically moves from one place to another. A great example of this is the trading of NFTs (non-fungible tokens.) They are one-of-a-kind items, so a change in ownership must be manually handled. NFTs often carry only sentimental or artistic value, so in a way, they're similar to , except you can't oblige any services.

This is different from coins because crypto coins do not move around; only account balances change. When you transfer money from your bank to someone else's, your money doesn't go anywhere. The bank changed the balances of both accounts and kept the fees. The same thing happens with blockchain –– the balance in your wallet changes, and the transaction notes that.

Another notable difference between tokens and coins is what they represent. While crypto coins are essentially digital versions of money, tokens can represent assets or deeds.

You can buy tokens with coins, but some tokens can carry more value than any of them. For example, a company's share. However, since there are usually restrictions to where you can spend a token, it doesn't have the liquidity a coin offers.

Simply put, a token represents what you own, while a coin denotes what you're capable of owning.

On a broader scale of things, tokens existed long before cryptocurrency was around. Even today, it has very little to do with crypto at all.

Everyone has used a token at least once in their life. That dinner for two vouchers you got in the mail is a token. Your car title is a token. When you sell your car, you transfer the value of that title to someone else. However, you can't go to Microsoft and buy a computer with that title or dinner voucher.

Another interesting thing about tokens is how easy it is to create one. Some networks like Ethereum provide templates where you can brand your tokens and start trading. This makes it so anyone with little to no technical knowledge can become a market maker. You'll find a high density of this type of activity on decentralized exchanges, such as Uniswap.

To sum up

The difference between token and coin isn't vast, but it can cause a major headache if frequently overlooked. One quick way to decide which one you should use is to pay attention to what you're buying. If it's a product, most often, you would need coins. If it's a service, there are usually utility tokens you can use.

Source

πŸ’²
proof-of-work
Proof of Stake
USDC
ERC-20
utility tokens
Liquid