Cryptocurrency Encyclopedia

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What is MACD? How is it used in cryptocurrency trading?

Mar 06,2025 at 01:36am

Key Points:The Moving Average Convergence Divergence (MACD) is a trend-following momentum indicator used to identify changes in the strength, direction, mo...
What is a decentralized exchange (DEX)? How is it different from a centralized exchange?

Mar 06,2025 at 01:25am

Key Points:Decentralized Exchanges (DEXs) operate without a central authority, unlike Centralized Exchanges (CEXs).DEXs utilize smart contracts on blockcha...
What is zero-confirmation transaction?

Mar 06,2025 at 12:49am

Key Points:Zero-confirmation transactions (0-conf transactions) are cryptocurrency transactions that are considered valid before being included in a block ...
What is Seed Phrase? Why is it necessary to keep it safe?

Mar 06,2025 at 12:36am

Key Points:A seed phrase is a list of 12-24 randomly generated words that acts as a master key to your cryptocurrency wallet.It's crucial for accessing you...
What is Oracle? What role does it play in smart contracts?

Mar 06,2025 at 12:31am

Key Points:Oracles bridge the gap between blockchain's isolated environment and the real world, providing external data to smart contracts.Smart contracts ...
What is Bug Bounty? How does it incentivize developers to find vulnerabilities?

Mar 06,2025 at 12:00am

Key Points:Bug bounty programs are incentivized reward systems offered by cryptocurrency projects to encourage security researchers to identify and report ...
What is Curve?

Mar 05,2025 at 11:54pm

Key Points:Curve Finance is a decentralized exchange (DEX) specifically designed for trading stablecoins and similar assets with minimal slippage.It utiliz...
What is Reentrancy Attack? How does it exploit vulnerabilities in smart contracts?

Mar 05,2025 at 11:36pm

Key Points:Reentrancy attacks exploit a vulnerability in smart contracts where a malicious contract can repeatedly call back into the vulnerable contract b...
What is Impermanent Loss Protection? How does it help liquidity providers?

Mar 05,2025 at 11:30pm

Key Points:Impermanent loss (IL) is a risk faced by liquidity providers (LPs) in decentralized exchanges (DEXs). It arises from price fluctuations between ...
What is privacy coin?

Mar 05,2025 at 11:18pm

Key Points:Definition and purpose of privacy coins.Core technologies employed by privacy coins (e.g., ring signatures, zero-knowledge proofs).Examples of p...
What is a consensus mechanism?

Mar 05,2025 at 11:00pm

Key Points:Consensus mechanisms are crucial for blockchain's security and functionality, ensuring all nodes agree on the state of the ledger.Different cons...
What is a miner in cryptocurrencies?

Mar 05,2025 at 10:54pm

Key Points:Miners are crucial to the security and functionality of many cryptocurrencies, particularly those using Proof-of-Work (PoW) consensus mechanisms...
What is the difference between symmetric and asymmetric encryption?

Mar 05,2025 at 10:48pm

Key Points:Symmetric Encryption: Uses the same key for both encryption and decryption. Fast but requires secure key exchange.Asymmetric Encryption: Uses tw...
What are cold wallets and hot wallets?

Mar 05,2025 at 10:42pm

Key Points:Cold wallets offer maximum security by storing private keys offline, making them immune to online threats like hacking and malware. However, the...
What is a brute force attack?

Mar 05,2025 at 10:12pm

Key Points:Brute-force attacks are a trial-and-error method used to guess cryptographic keys or passwords.They are computationally expensive and time-consu...
What is a side channel attack?

Mar 05,2025 at 09:48pm

Key Points:Side-channel attacks exploit information leaked unintentionally during cryptographic operations, not directly targeting the cryptographic algori...
What is mining? Can ordinary people participate?

Mar 05,2025 at 09:24pm

Key Points:Mining is the process of verifying and adding transactions to a blockchain, securing the network and earning cryptocurrency rewards.Different cr...
What is Collateralized Debt Position (CDP)? How is it used for lending?

Mar 05,2025 at 09:18pm

Key Points:A Collateralized Debt Position (CDP) is a smart contract that allows users to borrow cryptocurrency by locking up other cryptocurrencies as coll...

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