Blockchain

Blockchain is the underlying technology for almost all cryptocurrencies. It is a distributed ledger jointly maintained by decentralized nodes around the world. Blockchain is hailed as "the trust machine", enabling trustless peer-to-peer payments. Blockchain will become the infrastructure for the next generation of the Internet - Web 3.

Articles (4042)

What is a DEX Aggregator?
Beginner

What is a DEX Aggregator?

A DEX aggregator is a blockchain-based service that enables traders to swap their crypto using a single dashboard; allowing them to determine their trades and coin-swapping process.
2026-03-24 11:52:22
What Is VeChain? All You Need to Know About VET
Beginner

What Is VeChain? All You Need to Know About VET

VeChain is a blockchain platform with the goal of using distributed ledger technology to streamline supply chain management.
2026-03-24 11:52:22
What Is a Blockchain Explorer?
Beginner

What Is a Blockchain Explorer?

A Blockchain explorer is a search tool used to explore the blockchain, that reveals technical information and market data.
2026-03-24 11:52:22
What Is Quant? All You Need to Know About QNT
Beginner

What Is Quant? All You Need to Know About QNT

Quant (QNT) is a blockchain network that uses an ever-expanding list of DLT connectors and APIs to allow different blockchains to communicate with each other.
2026-03-24 11:52:22
Blockchain Use Cases: Supply Chain Management
Beginner

Blockchain Use Cases: Supply Chain Management

Blockchain technology helps supply chain management, eliminating the need for a centralized database administration, and tracking the movement of products.
2026-03-24 11:52:22
General Security Principles in Blockchain
Beginner

General Security Principles in Blockchain

Blockchain security is a comprehensive risk assessment process carried out for a blockchain network to assure its safety from hacks, data breaches, and fraud.
2026-03-24 11:52:22
Hot Wallet vs. Cold Wallet
Beginner

Hot Wallet vs. Cold Wallet

Hot wallets are great, and so are cold wallets. But which is safer, easier to use, and more effective for saving cryptocurrencies? Find out here.
2026-03-24 11:52:22
What Is a Directed Acyclic Graph (DAG)?
Intermediate

What Is a Directed Acyclic Graph (DAG)?

Directed Acyclic Graph (DAG) offers a more efficient way to manage network transactions while overcoming many blockchain drawbacks.
2026-03-24 11:52:22
What Are Central Bank Digital Currencies (CBDC)?
Beginner

What Are Central Bank Digital Currencies (CBDC)?

CBDCs are digital currencies issued and regulated by the Central Bank. Their potential benefits have attracted interest from even the world’s largest nations.
2026-03-24 11:52:22
What Is Crypto Mining?
Beginner

What Is Crypto Mining?

Crypto mining is the process of generating new coins and adding blocks of transactions to the blockchain via a network of computers using a consensus algorithm.
2026-03-24 11:52:22
What is EIP-4844: How important is Proto-danksharding?
Intermediate

What is EIP-4844: How important is Proto-danksharding?

EIP-4844 will almost certainly become another major node in the history of Ethereum development, paving the way for full sharding in the future. Danksharding may take a few years to be officially deployed because it is technically difficult to implement, whereas Proto-danksharding, which can be launched as soon as possible, can solve the urgent problem of insufficient scalability of the Ethereum network before the official deployment of Sharding. Ethereum scalability is expected to reach new heights following the subsequent implementation of Danksharding.
2026-03-24 11:52:21
What Is Symmetric Key Cryptography?
Beginner

What Is Symmetric Key Cryptography?

Cryptography is the cornerstone of blockchain security. A large number of cryptographic algorithms are used in the entire blockchain system. Among them, symmetric key cryptography is a basic cryptography algorithm in modern cryptography.
2026-03-24 11:52:21
What is NEXO?
Beginner

What is NEXO?

Nexo is a crypto loan platform that supports over 40 different cryptocurrencies, fiat currencies, and stablecoins as collateral and offers lending services. As a cryptocurrency that primarily targets the European and American markets, Nexo has already established itself as a leader in the industry. Credissimo, a fintech company based in Switzerland, released Nexo in 2018, and it has since been working to improve the platform's performance, security, and compliance in accordance with government regulations.
2026-03-24 11:52:21
What Is Public Key Cryptography (PKC)?
Intermediate

What Is Public Key Cryptography (PKC)?

Public Key Cryptography is based on cryptographic programs with two distinct keys, used to prevent unwanted access to certain data by unauthorized persons.
2026-03-24 11:52:21
Top 5 Crypto Research Tools You Should Know
Beginner

Top 5 Crypto Research Tools You Should Know

Crypto research tools are important for investors and traders and are needed to minimize risk involvement and trading losses.
2026-03-24 11:52:21
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