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Glossary
Web3 (341)
Learn all about Web3. From self-custody to NFTs, GameFi, DAOs, and much more.
Blockchain
DeFi
What is a blockchain oracle?
Blockchain technology has gained significant popularity in recent years due to its potential to revolutionize virtually every industry in some way. Ho
Jun 4, 2025
Intermediate
3
Regulation
What is the SOC (service organization control) report and what does it mean for crypto?
Among the many controls and processes put in place to protect consumers and clients of professional services vendors, the service organization control
May 27, 2025
Beginners
5
Security
How crypto scam detection tools can protect your digital assets
A recent report revealed that crypto scams are up by 45% since 2022. With the sophistication of artificial intelligence and the resulting rise in de
May 20, 2025
Beginners
13
DEX
Onchain Weekly #20: The return of the DEX aggregator
Something big just dropped. Again. Fresh off the launch of the new OKX Wallet app , we're kicking off the next phase with the return of the DEX aggre
May 17, 2025
Web3
Gen-O: The movement that doesn’t wait for permission
The internet’s shifting — again. Old systems are cracking. Traditional power structures? Starting to look real shaky. In the middle of the chaos, some
May 15, 2025
Beginners
10
GameFi
What is PAWS: Get to know the Paws Community mini-app game on Telegram that rewards engagement
Update as of 14 March 2025 $PAWS Token Official Launch Date The Paws token ($PAWS) is set to officially launch on 18 March 2025, with the PAWS airdrop
Apr 30, 2025
Beginners
68
Bitcoin
A beginner’s guide to Satoshi: The smallest unit of Bitcoin
Bitcoin (BTC) was the first cryptocurrency to ever be created, and is now the largest by market cap. You can find it on almost any digital currency ex
Apr 28, 2025
28
Bitcoin
What are Bitcoin and crypto ETFs and how can they impact markets?
With Bitcoin gaining massive institutional interest and countries adopting it as a legal tender, the demand for regulated financial products for crypt
Apr 28, 2025
Beginners
22
Security
Wallets
Self-custody
What is cryptocurrency custody: choosing the right crypto storage option
It's tough to overestimate how disruptive cryptoassets have been to the traditional financial system. The industry provides a compelling alternative,
Apr 28, 2025
Beginners
8
Web3
Security
What is a Web3 wallet? How do custodial vs non-custodial wallets work?
As the world of cryptocurrencies continues to evolve, understanding the different types of wallets available is crucial for secure and convenient mana
Apr 24, 2025
3
NFT
The 9 best NFT wallets to try in 2024
Within the Web3 and blockchain space, non-fungible tokens (NFTs) have gained traction. They offer a unique way for artists, musicians, and creatives
Apr 24, 2025
Beginners
3
Security
Self-custody
Artificial intelligence
How AI is fueling self-custody’s emergence
When we think of self-custody in the context of crypto, we often think of wallets, where we're fully responsible for managing, securing and maintainin
Apr 21, 2025
2
Security
Artificial intelligence
Proof of Humanity: Decentralized identity in age of AI replication
Artificial Intelligence (AI) surrounds us today, whether we realize it or not. It takes the form of Large Language Models such as ChatGPT, your smartp
Apr 21, 2025
6
Security
What are SIM swap attacks: how to protect your crypto from SIM hijacking
SIM swap attacks are a growing threat in the cryptocurrency world, where attackers hijack phone numbers to gain unauthorized access to users' crypto a
Apr 21, 2025
38
NFT
Understanding cross-chain NFTs: the future of digital collectibles
Have you ever imagined having a stake in the digital space, similar to having possession of a physical artwork in an art gallery? This is made possibl
Feb 27, 2025
10
Protocols
BEP-2: What You Need To Know
Binance, one of the largest cryptocurrency exchanges in the world, launched its original mainnet back in 2017. However, three years later, in Septembe
Feb 27, 2025
Ethereum
A quick and simple guide to account abstraction and EIP-4337
Authored by Kiwi Yao, researcher @OKX Ventures Account abstraction (AA) has been a hot topic recently in the crypto space for it's game-changing influ
Feb 27, 2025
Intermediate
Ethereum
Blockchain
Exploring Etherscan: a comprehensive guide
Navigating the Ethereum blockchain, with its vast number of transactions and intricate smart contracts, requires a reliable guide. To many, Etherscan
Feb 26, 2025
Beginners
GameFi
Crypto faucet: What is it and how does it work?
Introduction Cryptocurrency faucets serve as virtual gateways into the captivating realm of digital currencies, granting users small amounts of crypto
Feb 24, 2025
90
Ethereum
Beyond traditional transactions: the opportunities account abstraction brings
Authored by Kiwi Yao, researcher @OKX Ventures The biggest obstacle to widespread crypto adoption is making the processes too complex. For instance, w
Feb 24, 2025
Advanced
3
GameFi
What is Notcoin: TON's viral clicker game that's "probably nothing"
If you've remotely heard of Notcoin, you'll know that the Telegram clicker game is "probably nothing". That nonchalont branding message has been makin
Sep 23, 2024
Beginners
114
Wallets
Protocols
2024's top multi-chain wallets: which ones support the most blockchain networks?
Introduction Do you use a multi-chain wallet? These wallets provide an easy solution for handling our digital assets, offering unparalleled convenienc
Apr 25, 2024
70
Bitcoin
Security
Your keys, your coins: celebrating Proof of Keys Day
The importance and responsibility of owning your cryptocurrency shouldn't be underestimated. It's like being your own bank. And holding your keys isn'
Apr 25, 2024
Beginners
5
Ethereum
Account abstraction explained: from 2023's growth to a multi-chain future
Authored by Kiwi Yao, researcher @OKX Ventures Since September 2021, when Vitalik Buterin proposed EIP-4337, the concept of account abstraction has be
Apr 25, 2024
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