Krypto-Glossar
Klare, verständliche Definitionen der Krypto-Begriffe, denen du bei roo2ya begegnest — von Blockchain und Stablecoins bis zu Gas, Staking und DYOR. Ehrlich und ohne Fachjargon. Neu in der Krypto-Welt? Starte mit Krypto Lernen →
Altcoin Einsteiger
“Altcoin” means any cryptocurrency other than Bitcoin — literally an “alternative coin.” Mehr lesen →
All-Time High (ATH) Einsteiger
An all-time high is the highest price an asset has ever reached. Mehr lesen →
Bear Market Einsteiger
A bear market is a sustained period of falling prices and pessimism. Mehr lesen →
Bitcoin Einsteiger
Bitcoin is the first and largest cryptocurrency — a decentralised digital money with a fixed maximum supply of 21 million coins. Mehr lesen →
Blockchain Einsteiger
A blockchain is a shared, append-only ledger of transactions maintained across many computers rather than by a single authority. Mehr lesen →
Bull Market Einsteiger
A bull market is a sustained period of rising prices and optimism. Mehr lesen →
DAO Experte
A DAO (decentralised autonomous organisation) is a community-run entity governed by token-holder votes and smart contracts rather than a traditional management structure. Mehr lesen →
DeFi Fortgeschritten
DeFi (decentralised finance) is financial services — lending, trading, earning yield — built on public blockchains without traditional intermediaries. Mehr lesen →
DYOR Einsteiger
DYOR stands for “do your own research” — a reminder to verify claims independently before making any decision. Mehr lesen →
Ethereum Einsteiger
Ethereum is the largest smart-contract platform — a programmable blockchain whose native asset is ether (ETH). Mehr lesen →
Angst-&-Gier-Index Einsteiger
The Fear & Greed Index summarises crypto market sentiment on a 0–100 scale, from extreme fear to extreme greed. Mehr lesen →
Fiat Currency Einsteiger
Fiat is government-issued money, such as the US dollar or euro, that is not backed by a physical commodity. Mehr lesen →
Gas Fortgeschritten
Gas is the fee paid to process a transaction on Ethereum, measured in a small unit of ether called gwei. Mehr lesen →
Halving Fortgeschritten
The Bitcoin halving is a scheduled event, roughly every four years, that cuts the reward miners receive for adding a block in half. Mehr lesen →
Liquidity Fortgeschritten
Liquidity is how easily an asset can be bought or sold without moving its price much. Mehr lesen →
Market Capitalisation Einsteiger
Market cap is a coin’s current price multiplied by its circulating supply — a measure of its total size. Mehr lesen →
Mining Fortgeschritten
Mining is the process of using computing power to validate transactions and secure a proof-of-work blockchain like Bitcoin. Mehr lesen →
NFT Einsteiger
An NFT (non-fungible token) is a unique blockchain token used to represent ownership of a specific item, such as art or collectibles. Mehr lesen →
Private Key Fortgeschritten
A private key is the secret number that controls a crypto wallet and authorises transactions from it. Mehr lesen →
Smart Contract Fortgeschritten
A smart contract is code deployed on a blockchain that runs automatically when its conditions are met. Mehr lesen →
Stablecoin Einsteiger
A stablecoin is a cryptocurrency designed to hold a steady value, usually pegged to a currency like the US dollar. Mehr lesen →
Staking Fortgeschritten
Staking means locking up a proof-of-stake cryptocurrency to help secure the network, earning rewards in return. Mehr lesen →
Volatility Einsteiger
Volatility describes how sharply and quickly a price moves up and down. Mehr lesen →
Wallet Einsteiger
A crypto wallet is software or hardware that stores the keys used to access and move your cryptocurrency. Mehr lesen →