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 (2993)

What Is the Bitcoin Lightning Network?
Intermediate

What Is the Bitcoin Lightning Network?

The Bitcoin Lightning Network is a second-layer protocol that operates on top of the Bitcoin blockchain. It enables fast and cheap off-chain transactions.
1/19/2023, 2:48:16 PM
What Is the Bitcoin Mempool?
Intermediate

What Is the Bitcoin Mempool?

The Bitcoin mempool is the pool of unconfirmed transactions on the Bitcoin network, where they wait to be picked up by a miner and included in the next block.
1/19/2023, 11:44:05 AM
What Is PGP Encryption?
Beginner

What Is PGP Encryption?

Understanding an essential encryption program for the modern age
1/19/2023, 11:03:55 AM
What Is a Digital Signature?
Beginner

What Is a Digital Signature?

Digital signature is one of the most important technological features in current identity verification, especially for crypto.
1/19/2023, 10:42:09 AM
What is a 51% Attack?
Beginner

What is a 51% Attack?

A 51% attack occurs when a group or an individual controls more than 50% of a network's computing and creates invalid transactions to steal tokens.
1/18/2023, 2:36:24 PM
What Is Ethereum 2.0? Understanding The Merge
Intermediate

What Is Ethereum 2.0? Understanding The Merge

A change in one of the top cryptocurrencies that might impact the whole ecosystem
1/18/2023, 2:25:24 PM
What Are Sidechains?
Intermediate

What Are Sidechains?

Separate blockchains that help scalability
1/18/2023, 10:38:56 AM
Tendermint (Ignite) Explained
Intermediate

Tendermint (Ignite) Explained

A ready-made blockchain protocol that allows applications on it to be written in any language.
1/18/2023, 9:26:22 AM
What Makes a Blockchain Secure?
Intermediate

What Makes a Blockchain Secure?

The underlying technology behind the security of a blockchain
1/17/2023, 2:40:34 PM
Utility Tokens vs. Security Tokens
Beginner

Utility Tokens vs. Security Tokens

Security tokens are intended to be investments, whereas utility tokens frequently have a specific use-case within the ecosystem of the issuing company.
1/17/2023, 2:33:02 PM
What Is a Multisig Wallet?
Beginner

What Is a Multisig Wallet?

A multisig wallet is a digital wallet that requires at least two or more private keys to sign in and make a transaction.
1/17/2023, 11:29:24 AM
What Is a Wrapped Token?
Beginner

What Is a Wrapped Token?

Wrapped tokens are tokens that are pegged against other cryptocurrencies and exist on other blockchains. They increase interoperability among blockchain networks.
1/17/2023, 10:22:04 AM
What is an EIP (Ethereum Improvement Proposal)?
Intermediate

What is an EIP (Ethereum Improvement Proposal)?

In Ethereum, every new feature or improvement is proposed in the form of EIP, which will be implemented by all miners. This article will give you an in-depth understanding of what an EIP is and what role EIPs play in the development of Ethereum. The Ethereum ecosystem has attracted a large number of users. Although its high gas fees and congested network are often criticized, it has always been the preferred public chain for Dapps due to its safe, stable, and innovative system. Rome was not built in a day. Similarly, Ethereum has undergone various upgrades since its inception. These upgrade and improvement proposals need to reach an overall consensus in the Ethereum community in the form of EIP before they can be finally implemented.
1/17/2023, 10:02:31 AM
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.
1/17/2023, 9:51:32 AM
What Are Blockchain Bridges and How Do They Work?
Intermediate

What Are Blockchain Bridges and How Do They Work?

Connection and asset transfer between blockchains
1/16/2023, 2:47:37 PM

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