cryptocurrency
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AI overview
Cryptocurrency is digital money that operates without a central bank or government, using computer networks to verify and record transactions instead. It matters because it offers an alternative way to store and transfer value, though its practical uses and risks are still being debated by businesses, regulators, and the public.
AI-generated from the Wikipedia summary — may contain errors.
Article
64 sectionsContents
- History
- Formal definition
- Altcoins
- Stablecoins
- Memecoins
- Physical crypto
- Architecture
- Blockchain
- Nodes
- Timestamping
- Mining
- GPU price rise
- Mining accelerator chips
- Wallets
- Privacy
- Economics
- Block rewards
- Transaction fees
- Exchanges
- Atomic swaps
- ATMs
- Initial coin offerings
- Price trends
- Volatility
- Databases
- Social and political aspects
- Usage
- International transfers
- Institutional balance-sheet holdings
- Regulation
- China
- Cook Islands
- El Salvador
- EU
- India
- Singapore
- South Africa
- South Korea
- Switzerland
- Turkey
- United Kingdom
- United States
- Legality
- Advertising bans
- U.S. tax status
- Legal concerns relating to an unregulated global economy
- Loss, theft, and fraud
- Money laundering
- Darknet markets
- Wash trades
- As a tool to evade sanctions
- Impacts and analysis
- Speculation, fraud, and adoption
- Non-fungible tokens
- Banks
- Environmental effects
- Technological limitations
- Academic studies
- Aid agencies
- Criticism
- See also
- References
- Further reading
- External links
thumb|183x183px|A logo for bitcoin, the first decentralized cryptocurrency
A cryptocurrency (colloquially crypto) is a digital currency designed to work through a computer network that is not reliant on any central authority, such as a government or bank, to uphold or maintain it. However, a type of cryptocurrency called a stablecoin may rely upon government action or legislation to require that a stable value be upheld and maintained.