Cryptocurrencies are digital assets moved and recorded on computer networks, often without a bank processing each transaction. Learn how they work, how coins differ from tokens, what they cost and how to handle the risks before you use them.
A cryptocurrency ETF gives you exposure to crypto through an investment account, without requiring you to manage a crypto wallet. Learn how spot and futures funds work, what they cost, and what to check before buying shares.
ERC-20 is a shared rulebook for interchangeable tokens on Ethereum. Learn what it means, how to send tokens safely, what fees to expect and what to check before you use one.
“ISO 20022 coins” is a popular label for crypto tokens said to connect with financial messaging standards. ISO 20022 is a messaging standard, not a certification for cryptocurrencies, and there is no official list of compliant coins.
MetaHero is a project built around 3D scans that can be turned into digital avatars and other virtual items. HERO is its associated token, but its practical value depends on whether the project’s scanning services and token uses are active and verifiable today.
Privacy coins use cryptographic features to hide some transaction details from public view. Learn how they differ, what privacy they do—and do not—provide, and what to check before using one in 2026.
Bitcoin halving cuts the amount of new BTC awarded to miners for each block by 50%. Learn how the schedule works, what changes for the network and what it does not tell you about Bitcoin’s price.
A crypto bubble is a prolonged price surge driven mainly by expectations and speculative demand, followed by the risk of a sharp reversal. You can watch for warning signs, but no indicator can reliably confirm a bubble or identify its peak in real time.
A crypto coin is the native digital asset of a blockchain, often used to pay network fees or move value. Learn how coins differ from tokens and what to check before you use one.
A crypto winter is a prolonged stretch of weak prices, reduced trading and low confidence—not a precise market signal or a guarantee that prices will recover. Learn how to recognize one and manage your exposure without trying to call the bottom.
A crypto faucet gives you small crypto rewards for completing simple tasks, or distributes test tokens for practice. Learn how faucets work, what you may actually receive, and how to check a faucet safely before connecting a wallet or sharing personal information.
A cryptocurrency index tracks a defined group of digital assets using published rules for what it includes and how each asset is weighted. Learn how to read an index, how it differs from an ETF or token, and what to check before using one.
“ADR” is not one uniquely identifiable crypto asset. It often refers to American Dollar Reserve, a token described as being on Solana, but the ticker is also used by other projects, including Adroverse.
Alien Worlds’ TLM is a game token used in its blockchain gaming world for activities such as mining, NFT-related actions and governance. Learn what it does, how players interact with it, and what to check before using or holding it.
Altcoin season is a stretch when many cryptocurrencies other than Bitcoin outperform it. Learn how to assess the signals, what the popular index can and can’t tell you, and how to manage risk without treating a rally as a forecast.
An altcoin is a cryptocurrency other than Bitcoin. Learn how altcoins differ, what they may be used for, and what to check before you buy, swap or store one.
ATRI is an Ethereum-based token launched for Atari’s proposed blockchain gaming ecosystem, not a share in Atari or a guarantee of access to its games. Here’s what it was meant to do, what its past SAND claim involved, and what to check before you handle it in 2026.
Crabada’s CRA was the game’s governance token on Avalanche, with historical rewards tied to staking and play. The game and marketplace closed in 2023, so treat CRA as a legacy token—not a way to join or earn in Crabada today.
Crypto solo mining means using your own computing power to try to find a valid block without sharing its reward with a mining pool. You keep the block reward if you succeed, but the chance of finding one can be very low and your equipment and electricity costs continue whether you win or not.
Cryptocurrency is a digital asset transferred and recorded using cryptographic networks, often without a bank processing each payment. Learn how transactions work, what costs and risks to expect, and how to approach your first purchase or transfer.
ENJ is Enjin’s native coin for its blockchain and gaming-asset ecosystem. Learn what it does, how NFT backing works, and what to check before buying, transferring or using it.
ETH, short for Ether, is the cryptocurrency used on the Ethereum network. You can use it to pay transaction fees, stake to help secure the network, or interact with apps—but its price and use come with risks.
Ether (ETH) is the asset used to pay for activity on Ethereum, a blockchain that also runs applications and smart contracts. Learn what ETH does, how to use it and what risks to check before buying, holding or staking it.
GALA is the crypto token associated with Gala Games and its blockchain gaming ecosystem. Learn what it is used for, how to check which version you’re dealing with, and what to consider before buying or transferring it in 2026.