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 (4231)

What Is SafePal (SFP)? Project Background and Development History
Beginner

What Is SafePal (SFP)? Project Background and Development History

SafePal is a Web3 self-custody platform that combines software and Hardware Wallets with multi-chain asset services, with SFP as its core functional token. This content covers the project background, token model, security architecture, DeFi use cases, governance mechanism, competitive advantages, investment risks, and the latest updates through 2026.
2026-04-21 09:36:49
DeFi Loses Over $600M in Three Weeks: The Kelp DAO Incident, Liquidity Panic, and Structural Risks Behind TVL Falling to a One-Year Low
Beginner

DeFi Loses Over $600M in Three Weeks: The Kelp DAO Incident, Liquidity Panic, and Structural Risks Behind TVL Falling to a One-Year Low

DeFi has suffered losses exceeding $600 million in the past three weeks, as the Kelp DAO incident set off a liquidity chain reaction, driving TVL down to its lowest point in a year. This article breaks down risk transmission, structural challenges, and the broader impact on the industry.
2026-04-21 08:53:07
Dfinity vs Ethereum: What Are the Differences? A Comparison of Architecture and Execution Models
Beginner

Dfinity vs Ethereum: What Are the Differences? A Comparison of Architecture and Execution Models

The core difference is that Dfinity is designed as an on-chain computing platform, while Ethereum focuses on smart contracts and a digital asset ecosystem.
2026-04-21 08:19:21
How Do Dfinity Applications Run? A Full Walkthrough from Deployment to Execution
Beginner

How Do Dfinity Applications Run? A Full Walkthrough from Deployment to Execution

Dfinity applications run through a coordinated on-chain computation process involving Canister deployment, subnet execution, and consensus mechanisms.
2026-04-21 08:15:05
What Is ICP Used For? A Complete Breakdown from Fee Payments to Governance Participation
Beginner

What Is ICP Used For? A Complete Breakdown from Fee Payments to Governance Participation

The core function of the ICP token is to simultaneously serve three key roles: paying for computational resources, enabling governance participation, and supporting network incentives.
2026-04-21 08:09:04
What Is Dfinity (ICP)? A Complete Guide to Its Principles, Mechanisms, and Ecosystem
Beginner

What Is Dfinity (ICP)? A Complete Guide to Its Principles, Mechanisms, and Ecosystem

Dfinity (ICP) is a blockchain network centered around the Internet Computer, designed to run applications and services directly through decentralized computing and storage.
2026-04-21 08:04:07
How Celestia Works: A Complete Breakdown of Its Data Availability Layer
Beginner

How Celestia Works: A Complete Breakdown of Its Data Availability Layer

Celestia (TIA) serves as a Data Availability (DA) network within a modular blockchain architecture. Its primary role is to provide infrastructure for data publishing and verification for other blockchain systems. In this framework, Celestia does not execute transaction logic. Instead, it focuses on a critical function: ensuring that data is properly published and can be verified. This makes it the foundational data layer of modular blockchains.
2026-04-20 10:37:04
What Role Does the TIA Token Play in the Celestia Network? Incentives and Security Mechanisms Explained
Beginner

What Role Does the TIA Token Play in the Celestia Network? Incentives and Security Mechanisms Explained

TIA is the native token of the Celestia network. It supports the operation of the data availability layer, maintains network security, and coordinates the modular blockchain ecosystem. In Celestia’s design, TIA goes beyond the traditional role of blockchain tokens. It plays a critical part not only in incentives, but also in data publishing, chain deployment, and governance systems.
2026-04-20 10:28:16
What Is TIA (Celestia)? A Complete Guide to Modular Data Availability and Scalable Blockchain Architecture
Beginner

What Is TIA (Celestia)? A Complete Guide to Modular Data Availability and Scalable Blockchain Architecture

TIA (Celestia) is the native token and core incentive mechanism of the data availability (DA) network in a modular blockchain architecture. It supports data publishing, verification, and security coordination across the Celestia network. As blockchains evolve from monolithic designs to modular systems, Celestia, represented by TIA, is built as an independent data availability layer. This allows execution layers such as rollups to operate without needing their own consensus or data storage infrastructure.
2026-04-20 10:16:31
Vitalik’s Hong Kong Speech Explained: Why Ethereum’s Next 5-Year Roadmap Bets on zkVM, Account Abstraction, and Post-Quantum Security
Beginner

Vitalik’s Hong Kong Speech Explained: Why Ethereum’s Next 5-Year Roadmap Bets on zkVM, Account Abstraction, and Post-Quantum Security

At the Hong Kong Web3 Carnival, Vitalik provided a comprehensive overview of Ethereum’s new phase direction: establishing Ethereum as a public bulletin board and shared computation layer, with strategic emphasis on scaling, zkVM verification, account abstraction, privacy enhancements, and quantum-resistant security. This article dissects the roadmap across technology, governance, and application layers, examining its medium- and long-term implications for developers, investors, and the broader industry narrative.
2026-04-20 10:10:50
What Is Substrate? How Polkadot Uses It to Build a Parachain Ecosystem
Intermediate

What Is Substrate? How Polkadot Uses It to Build a Parachain Ecosystem

Substrate is a modular blockchain development framework developed by Parity Technologies. It allows developers to quickly build customized blockchains and connect them seamlessly to the Polkadot (DOT) network as parachains. Compared with the traditional smart contract development model, Substrate offers greater flexibility, stronger scalability, and chain level customization at the protocol layer. That is why it has become the core development framework of the Polkadot ecosystem and a key foundation that enables its multi-chain architecture to scale efficiently.
2026-04-20 08:21:50
What Are Polkadot Parachains? How They Enable Cross-Chain Scalability
Intermediate

What Are Polkadot Parachains? How They Enable Cross-Chain Scalability

Polkadot Parachains are independent blockchains connected to the Relay Chain, capable of processing transactions in parallel under a shared security model while enabling cross-chain communication across the Polkadot network. Compared to traditional single-chain blockchains, Parachains offer greater scalability, lower security setup costs, and stronger interoperability. They are a core component of Polkadot’s multi-chain architecture and a key foundation for achieving cross-chain scalability.
2026-04-20 08:11:38
What Is Polkadot (DOT)? Understanding Cross Chain Architecture, Parachains, and the Value of the DOT Token
Beginner

What Is Polkadot (DOT)? Understanding Cross Chain Architecture, Parachains, and the Value of the DOT Token

Polkadot (DOT) is a Layer0 blockchain network centered on cross chain interoperability. Through its Relay Chain and Parachain architecture, it enables data and assets to move across different blockchains. The DOT token is mainly used for network staking, governance voting, and parachain slot auctions. Compared with the traditional single chain model, Polkadot offers stronger scalability and a shared security framework, though it also faces challenges such as ecosystem competition and development complexity.
2026-04-20 08:05:40
Gate 13th Anniversary Alpha Special Event Guide: How to Position Early for Airdrop Rewards
Beginner

Gate 13th Anniversary Alpha Special Event Guide: How to Position Early for Airdrop Rewards

Gate is launching its 13th Anniversary Alpha Special Event, spotlighting Hot token trading opportunities in the Marketplace. This event integrates mystery box lucky draws and airdrop reward mechanisms, allowing users to unlock multi-level rewards step by step by participating in selected Hot token trades. Participants will benefit from both instant reward distribution and the experience of accumulating Returns.
2026-04-20 03:35:21
What Is the Utility of ST Tokens? Understanding Sentio’s Ecosystem Incentive Mechanism
Beginner

What Is the Utility of ST Tokens? Understanding Sentio’s Ecosystem Incentive Mechanism

ST is the core utility token in the Sentio ecosystem, connecting the flow of value among developers, data infrastructure, and network participants. As a key part of Sentio’s real time onchain data network, ST can be used for resource consumption, network incentives, and ecosystem collaboration, helping the platform build a sustainable data service model. By introducing the ST token mechanism, Sentio ties network resource usage to ecosystem incentives, allowing developers to access real time data services more efficiently while strengthening the long term sustainability of the broader data network.
2026-04-17 09:26:07
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