Bitcoin
Why Bitcoin’s real supply is far lower than 21M
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Embark on a journey to uncover what will shape the next wave of finance, exploring everything from Bitcoin, Ethereum, altcoins, and DeFi to emerging trends such as AI, GameFi, and Web3.
Privacy & Security
How to secure your crypto wallet ahead of the holiday season
Crypto Trading
How pros trade interest rate announcements: Key signals to watch
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Latest 'How to' tutorials
Delve into Cointelegraph’s diverse “How to" tutorials, providing actionable advice on hardware wallets, security strategies, and the interplay between crypto, blockchain, and AI. Discover insights and tools to navigate the dynamic world of digital assets with confidence and clarity.
How Ondo Finance plans to bring tokenized US stocks to Solana
Ondo plans to launch tokenized US stocks and ETFs on Solana in 2026, using custody-backed assets, onchain transfers and embedded compliance.
How Bhutan is building a green Bitcoin economy from the ground up
Bhutan is quietly building a low-carbon Bitcoin economy using hydropower, sovereign capital and clear regulatory guardrails.
How Wall Street is using Ethereum without talking about Ethereum
Ethereum is increasingly powering tokenized money, faster settlement and regulated onchain infrastructure — even as institutions avoid naming it outright.
How US banks are quietly preparing for an onchain future
Behind the scenes, US banks are rebuilding core financial infrastructure so cash, custody and funds can move onchain under regulatory oversight.
Explained
What is Bitcoin? How does blockchain work? How to mine cryptocurrency? We are glad to help you answer these questions with our quick guides in Explained section.
What the $310B stablecoin market reveals about crypto adoption
Emerging markets are finally accessing finance, with a $310-billion stablecoin market showing that adoption is not hype. Here is what this milestone actually means.
Five governments that clarified crypto licensing in 2025
Discover the five governments that simplified crypto licensing in 2025, from the GENIUS Act in the US to the EU’s MiCA passporting regime.
How scammers target crypto users during the holidays and how to stay protected
From fake crypto investment offers to deepfake endorsements, here’s how criminals trick users and what you can do to stay one step ahead.
Why Michael Saylor wants nations to build Bitcoin banks
Michael Saylor explains why governments should consider Bitcoin-backed digital banks. It is time to examine the potential benefits and risks of Bitcoin banks.
Glossary
Cointelegraph’s crypto glossary explains the essential blockchain and cryptocurrency terms you should know when learning about digital currencies.
Aave (AAVE)Aave is a decentralized finance (DeFi) protocol that allows users to lend and borrow cryptocurrencies without intermediaries, using its native token, AAVE, for governance and fee reduction benefits.AirdropCrypto airdrops are a marketing strategy used by blockchain projects to distribute free tokens to users, often to promote awareness or reward early adopters.AltcoinAltcoin refers to any cryptocurrency other than Bitcoin, created to provide alternative features, functions, or applications in the blockchain ecosystem.BitcoinBitcoin is the first and most well-known cryptocurrency, created by an anonymous entity known as Satoshi Nakamoto, which operates on a decentralized peer-to-peer network using blockchain technology.BlockchainBlockchain is a distributed digital ledger technology that records transactions in a secure, immutable, and transparent manner across multiple nodes in a network.Discover More Terms in the Complete Glossary