The Digital & Crypto Assets hub explains how digital money or ‘crypto’ works. Examine the mechanics of Stablecoins (USDC), the role of Governance Tokens and the security protocols of non-custodial crypto wallets. Dive deeper into topics including the "AI Economy," detailing how to protect seed phrases, the risks of airdrop farming and the importance of fair token distribution in human-verified networks.
An easy way to learn about different types of stablecoins and how they work. Subscribe to the Worldcoin blog for more cryptocurrency stories.
OpenSea allows users to buy, sell, and mint NFTs. Learn what OpenSea is, why it is important, and how it impacts the NFT ecosystem.
Crypto enthusiasts rely on objective sources to stay informed on Web3. Following high-quality crypto news websites can ensure all articles are fact-checked.
More people around the world are gravitating toward crypto. Find out which countries use the most cryptocurrency and how it may impact crypto’s future.
Often, immigrants send money to their families in their home countries. Learn more about what remittances are and how they impact the global economy.
Wondering how to send crypto to your friend or invest in that NFT you’ve been eyeing for the longest time? Read our 101 guide to find out.
Supporters call Bitcoin "the people's currency," but some wallets hold a large portion of BTC coins. So who owns the most Bitcoin, and what does this mean for BTC's future?
Mobile money services let anyone with a cellphone send money with just a text. Learn what mobile money is and how it's creating economic possibilities.
Here’s everything about Bitcoin, the world’s first and largest cryptocurrency.
What is Ethereum? Is it an alternative to Bitcoin? Is it more? Read about the ins and outs of the world’s second-largest cryptocurrency.
Transaction costs are fees associated with transferring goods and services. So what are transaction costs, why do they exist, and how do they influence economic activity?
Litecoin was one of the first proof-of-work cryptocurrencies to mimic Bitcoin's design. Learn more about what Litecoin is and the unique features it offers.
Bitcoin isn’t the only form of crypto. Learn about the different types of crypto in our easy-to-understand guide.
Crypto faces a lot of criticism for its environmental impact. But most cryptocurrencies are eco-friendly, and many use similar energy than a google query.
As of 2022, crypto exchanges house more than 19,000 cryptocurrencies. But why are there so many cryptocurrencies, and are they all essential in Web3?
Cryptocurrencies, coins, and tokens are digital assets, but all have unique properties. Learn the key distinctions between a token and cryptocurrency.
Governance tokens have become central to the decision-making process in many DeFi platforms. But what is a governance token? Read on to find out.
Have you ever heard of meme coins? Learn about Dogecoin, the world’s number one meme coin endorsed by Elon Musk!
Not every nation is welcoming of the blockchain revolution. Find out where crypto is banned and why some countries aren’t accepting of digital assets.
In 2022 NFTs burst into the mainstream consciousness. Learn why so many people are exploring NFT technology and how to create an NFT collection of your own.
Social tokens aim to help content creators monetize their work. Find out what social tokens are and how they're transforming digital engagement.
All crypto wallets fall into one of two categories: cold or hot. So what distinguishes a cold wallet versus hot wallet, and what’s the best option?
Argentina has higher levels of crypto adoption, likely stemming from high inflation and technical literacy. The rise in inflation encourages more Argentines to buy, trade, and store crypto. Learn why cryptocurrency is growing in Argentina and how regulators are responding.
Have you ever wondered where digital currencies like Bitcoin first emerged? Learn the full story of crypto in our 101 guide on the history of cryptocurrency.
Here’s everything known about the inventor of Bitcoin and how they mysteriously created the crypto and disappeared, leaving behind a global legacy.
Discover the world of non-fungible tokens and learn all there is to know about the buzz behind them.
Crypto wallets contain an address list that lets users know where to send and receive digital assets. Learn what a wallet address is and how to use it when transferring crypto.
Payment rails help financial institutions process digital payments. Learn what payment rails are and why they’re a central aspect of modern finance.
Crypto’s growing popularity is leading to governments scrutinizing crypto exchanges. So will crypto exchange regulation affect digital asset trading?
You’ve probably heard of the metaverse. But what exactly is it? Read all about the metaverse in this easy-to-comprehend guide for beginners.
Keeping your crypto secure is key. Read all about seed phrases and why they’re important.
Read about USDC, the stable cryptocurrency whose value is pegged to the U.S. dollar. Find out how to use it and how it differs from its competitors.
Looking to invest in crypto? Here are five of the best practices on how to store cryptocurrency.
Hyperinflation leads to skyrocketing product prices, devastating a country's economy. Learn what hyperinflation is and how governments attempt to prevent it.
Gas fees are transaction costs on smart contract blockchains like Ethereum. Learn how to calculate crypto gas fees before using dApps.
It's common to hear of crypto scams, but can cryptocurrency be hacked? Learn how to protect yourself from Web3 hackers.
Privacy & Anonymity
Explore privacy-preserving technologies, anonymity and cryptography, including Zero-Knowledge Proofs (ZKP), MPC and data protection design.
Biometric Tech
Explore definitions of biometric data like iris, Face ID and fingerprints, how they compare for digital security and how biological data becomes anonymous hashes.
Blockchain
Explore blockchain infrastructure for secure, permissionless verification, including Ethereum, Proof of Stake and smart contracts.