Cryptography Blockchain & Coins

1. Introduction & Overview What is a Smart Contract Audit? A Smart Contract Audit is a systematic review of the source code of a smart contract to identify vulnerabilities, verify…

Introduction & Overview What are FATF Guidelines? The Financial Action Task Force (FATF) Guidelines are international standards for combating money laundering, terrorist financing, and other threats to the integrity of…

1. Introduction & Overview What is the SEC (U.S. Securities and Exchange Commission)? The U.S. Securities and Exchange Commission (SEC) is a federal agency that enforces laws pertaining to securities…

1. Introduction & Overview What is Crypto Tax? Crypto Tax refers to the regulatory and financial obligation of declaring and paying taxes on profits or transactions involving cryptocurrencies. These obligations…

1. Introduction & Overview What is AML (Anti-Money Laundering)? Anti-Money Laundering (AML) refers to the laws, regulations, processes, and technologies designed to prevent the illegal generation of income through financial…

1. Introduction & Overview What is KYC (Know Your Customer)? KYC, or Know Your Customer, refers to the set of processes used by organizations—primarily in finance and fintech—to verify the…

1. Introduction & Overview What are Oracles? In blockchain systems, Oracles act as bridges between decentralized applications (dApps) and the external world, enabling smart contracts to access off-chain data such…

1. Introduction & Overview What Are Rollups (Optimistic/ZK)? Rollups are Layer 2 (L2) blockchain scaling solutions that bundle or “roll up” hundreds of transactions into a single batch. These batches…

1. Introduction & Overview What is Layer 2? In the context of blockchain and distributed systems, Layer 2 (L2) refers to a secondary framework or protocol built on top of…

1. Introduction & Overview What is Layer 1? Layer 1 refers to the base layer of a blockchain architecture, often known as the main chain. It provides the fundamental consensus…

1. Introduction & Overview What is DeFi (Decentralized Finance)? DeFi stands for Decentralized Finance, a financial system built on blockchain technology that eliminates intermediaries such as banks, brokers, or centralized…

1. Introduction & Overview What is IPFS? InterPlanetary File System (IPFS) is a peer-to-peer (P2P), distributed file storage protocol designed to make the web faster, safer, and more open. Unlike…

Introduction & Overview What is an NFT (Non-Fungible Token)? An NFT is a unique cryptographic token stored on a blockchain, representing ownership of a digital or physical item. Unlike fungible…

1. Introduction & Overview What is a DAO? A Decentralized Autonomous Organization (DAO) is an organization represented by rules encoded as smart contracts on a blockchain. These rules are transparent,…

1. Introduction & Overview What is a DApp (Decentralized Application)? A Decentralized Application (DApp) is a software application that runs on a decentralized network, typically a blockchain, rather than a…

1. Introduction & Overview What is Web3? Web3 represents the next evolutionary phase of the internet, shifting from centralized platforms (Web2) to decentralized protocols, applications, and services based on blockchain…

1. Introduction & Overview What is Block Reward? A block reward refers to the incentive cryptocurrency miners or validators receive for successfully processing and validating a new block of transactions…

1. Introduction & Overview What is Block Time? Block Time refers to the average time taken to generate a new block in a blockchain network. It is a core concept…

1. Introduction & Overview What is Finality? In blockchain and distributed systems, finality refers to the guarantee that a transaction cannot be reversed or altered once it is confirmed. In…

1. Introduction & Overview What is Nakamoto Consensus? Nakamoto Consensus is a cryptographic consensus mechanism introduced by Satoshi Nakamoto in the Bitcoin whitepaper. It enables decentralized networks to agree on…

1. Introduction & Overview What is Byzantine Fault Tolerance (BFT)? Byzantine Fault Tolerance (BFT) is the capability of a system—especially a distributed one—to continue functioning correctly even if some nodes…

1. Introduction & Overview What is Proof of History (PoH)? Proof of History (PoH) is a cryptographic clock that allows for verifiable timestamps of events or transactions. It is a…

1. Introduction & Overview What is Proof of Authority (PoA)? Proof of Authority (PoA) is a consensus algorithm used in blockchain networks where pre-approved nodes (authorities) validate transactions and blocks.…

1. Introduction & Overview What is Delegated Proof of Stake (DPoS)? Delegated Proof of Stake (DPoS) is a consensus mechanism used in blockchain networks to validate transactions and maintain decentralization…

Introduction & Overview What is Proof of Stake (PoS)? Proof of Stake (PoS) is a blockchain consensus mechanism where validators are chosen based on the number of tokens they hold…

Introduction & Overview What is Proof of Work (PoW)? Proof of Work (PoW) is a consensus mechanism originally designed to deter denial-of-service attacks and spam. Today, it is widely used…

1. Introduction & Overview What is Slippage? In the context of DevSecOps, Slippage refers to unexpected deviations in planned timelines, resource allocations, or performance benchmarks, particularly in the delivery of…

1. Introduction & Overview What is a Liquidity Pool? A Liquidity Pool (LP) is a collection of funds locked into a smart contract, used to facilitate decentralized trading, lending, and…

1. Introduction & Overview What is a Seed Phrase? A seed phrase (also known as a mnemonic phrase or recovery phrase) is a human-readable sequence of words that acts as…

1. Introduction & Overview What is a Decentralized Exchange (DEX)? A Decentralized Exchange (DEX) is a type of cryptocurrency exchange that allows users to trade digital assets directly with one…