Blockchain

Blockchain is the underlying technology behind nearly all cryptocurrencies. It is a distributed ledger maintained by a global network of decentralized nodes, enabling trustless, peer-to-peer payments. Known as the "trust machine," it will serve as critical infrastructure for the next generation of the internet (Web3).

Articles (4617)

How Stealth Addresses Work in Monero and Why XMR Receiver Addresses Are Hard to Trace
Intermediate

How Stealth Addresses Work in Monero and Why XMR Receiver Addresses Are Hard to Trace

Stealth Addresses are an important privacy mechanism Monero (XMR) uses to hide the identity of transaction receivers. The system automatically generates a one-time address for every transaction, preventing blockchain outputs from being directly linked to a public wallet address and reducing the possibility of address clustering analysis and fund tracking.
2026-05-14 01:39:51
What Are Monero Ring Signatures? How XMR Hides Transaction Senders
Beginner

What Are Monero Ring Signatures? How XMR Hides Transaction Senders

Ring Signatures is a core privacy technology used by Monero to hide the identity of transaction senders. The system mixes the real transaction input with multiple historical outputs to form an anonymity set, making it impossible for outside observers to determine the true source of payment. Unlike Bitcoin’s public UTXO model, Monero applies Ring Signatures to all transactions by default, improving resistance to on-chain tracking.
2026-05-14 01:35:53
What Is Monero (XMR)? A Complete Guide to Its Privacy Technology, Mining Model, and Ecosystem
Beginner

What Is Monero (XMR)? A Complete Guide to Its Privacy Technology, Mining Model, and Ecosystem

Monero (XMR) is a decentralized cryptocurrency focused on privacy protection and anonymous transactions. It uses technologies such as Ring Signatures, Stealth Addresses, and RingCT (Ring Confidential Transactions) to conceal information about transaction senders, recipients, and amounts. Unlike most transparent public blockchains, Monero enables privacy by default, meaning every transaction is automatically anonymized.
2026-05-14 01:31:06
How Does Infinex Handle Cross-Chain Trading? Swidge Aggregation Explained
Beginner

How Does Infinex Handle Cross-Chain Trading? Swidge Aggregation Explained

Infinex uses Swidge to aggregate DEXs and cross-chain bridges, allowing users to complete cross-chain swaps, route matching, and onchain trade execution through a unified interface.
2026-05-13 05:15:33
What Is INX Token Used For? Gas Subsidy and Governance Explained
Beginner

What Is INX Token Used For? Gas Subsidy and Governance Explained

INX is a utility token within the Infinex ecosystem. It is mainly used to receive gas subsidy support for transaction fees and to participate in the platform’s governance mechanism.
2026-05-13 05:12:27
What Is Ripple USD (RLUSD)? A Complete Guide to Ripple’s Stablecoin Ecosystem
Beginner

What Is Ripple USD (RLUSD)? A Complete Guide to Ripple’s Stablecoin Ecosystem

Ripple USD (RLUSD) is a dollar-backed stablecoin issued by Ripple. It is pegged to the U.S. dollar at a 1:1 ratio and deployed on both XRP Ledger (XRPL) and Ethereum. RLUSD is mainly used for cross-border payments, on-chain settlement, institutional fund transfers, and decentralized finance (DeFi) scenarios. Its goal is to provide a more stable digital settlement asset within Ripple’s payments ecosystem.
2026-05-13 01:57:36
How Were KLAY and FNSA Converted Into KAIA? Understanding the Kaia Network Merger and Token Migration
Intermediate

How Were KLAY and FNSA Converted Into KAIA? Understanding the Kaia Network Merger and Token Migration

KAIA is the native token of the Kaia network, created through the gradual integration of Klaytn’s KLAY and Finschia’s FNSA after the network merger. This conversion involves more than a change in token name. It also includes the integration of governance systems, validator structures, and ecosystem resources. KLAY and FNSA holders can complete the asset conversion through the official migration mechanism, while Kaia uses a unified network and token system to further support stablecoin payments, Mini DApps, and the growth of Asia’s Web3 ecosystem.
2026-05-13 01:47:58
What Is Gas Fee Delegation on Kaia? Understanding the Gasless Transaction Mechanism
Intermediate

What Is Gas Fee Delegation on Kaia? Understanding the Gasless Transaction Mechanism

Gas Fee Delegation is a gas fee payment mechanism provided by the Kaia blockchain. It allows application developers or service providers to pay on-chain transaction fees on behalf of users. Compared with traditional blockchains, where users must hold the native token before completing a transaction, Kaia’s gasless mechanism lowers the barrier to Web3 adoption and improves the user experience in Mini DApps, payments, and super app scenarios. The process usually includes transaction generation, user signing, fee delegation, and on-chain confirmation.
2026-05-13 01:40:12
How Do Kaia Mini DApps Work? A Complete Workflow Guide
Beginner

How Do Kaia Mini DApps Work? A Complete Workflow Guide

Kaia Mini DApps are lightweight Web3 applications that run on the Kaia blockchain and can be embedded directly into super app ecosystems such as LINE. Compared with traditional DApps, Mini DApps lower the operational barrier for ordinary users entering Web3 through Gas Fee Delegation, simplified wallet interactions, and in-app access. Their workflow usually includes user entry, account connection, on-chain transaction execution, and application result feedback. They are used in payments, blockchain games, digital assets, and social Web3 scenarios.
2026-05-13 01:36:27
What Is Kaia (KAIA)? A Complete Guide to Its Architecture, Stablecoin Strategy, and Asian Web3 Ecosystem
Beginner

What Is Kaia (KAIA)? A Complete Guide to Its Architecture, Stablecoin Strategy, and Asian Web3 Ecosystem

Kaia (KAIA) is an EVM-compatible Layer 1 blockchain formed through the merger of Klaytn, which was supported by South Korea’s internet ecosystem, and Finschia, LINE’s Web3 network. It focuses on stablecoin payments, on-chain finance, and Web3 application infrastructure. Through a high-performance network, low transaction costs, and integration with super app ecosystems such as LINE, Kaia aims to support large-scale Web3 user onboarding in Asia and enable use cases such as DeFi, payments, RWA, and Mini DApps.
2026-05-13 01:27:05
Zano’s Confidential Assets Ecosystem: How Privacy Assets Operate
Beginner

Zano’s Confidential Assets Ecosystem: How Privacy Assets Operate

Confidential Assets is the confidential asset standard for the Zano public blockchain. Its primary feature is that, throughout asset issuance, transfers, and trades, it hides the sender, receiver, amount, and asset type. As a result, on-chain observers can typically verify that trading activity has taken place on the network, but are unable to directly identify the specific assets held or transferred by users.
2026-05-12 09:53:25
Zano Privacy Technology Explained: How Default Anonymous Transactions Are Achieved
Beginner

Zano Privacy Technology Explained: How Default Anonymous Transactions Are Achieved

Zano is a Layer 1 public blockchain focused on default privacy. Its anonymous transaction system leverages ring signatures, stealth addresses, Pedersen Commitments, Bulletproofs+, Zarcanum, and confidential asset mechanisms to obscure the sender, receiver, amount, and even the asset type. As a result, on-chain observers can usually only verify that a transaction took place, but cannot directly access any transaction details.
2026-05-12 09:52:51
What Is Zano (ZANO)? A Comprehensive Analysis of the Privacy Public Chain and Confidential Asset Ecosystem
Beginner

What Is Zano (ZANO)? A Comprehensive Analysis of the Privacy Public Chain and Confidential Asset Ecosystem

Zano (ZANO) is a Layer 1 public blockchain built with default privacy as a fundamental feature, specializing in hiding transaction amounts, sender and receiver addresses, and asset types. It unifies privacy payments, private asset issuance, confidential trading, and private staking within a single on-chain protocol layer. Unlike conventional privacy coins that concentrate solely on anonymous transfers, Zano seeks to solve the problem of privacy financial infrastructure, empowering users to not only make anonymous transfers but also create, trade, and use confidential assets.
2026-05-12 09:37:18
Dolphin vs Render: What Are the Differences Between Two Decentralized GPU Networks?
Intermediate

Dolphin vs Render: What Are the Differences Between Two Decentralized GPU Networks?

Dolphin and Render are both DePIN projects that use distributed GPU resources to build infrastructure, but their core directions are not the same. Render is mainly focused on GPU rendering and digital content generation, while Dolphin is more centered on decentralized AI inference and AI infrastructure networks.
2026-05-12 08:57:55
How Does Dolphin Network Work? A Complete Breakdown of Decentralized AI Inference
Intermediate

How Does Dolphin Network Work? A Complete Breakdown of Decentralized AI Inference

The core logic of Dolphin Network is to distribute AI model inference tasks across GPU nodes around the world for collaborative processing. Developers can call AI inference services through the network, while GPU owners can contribute idle computing power to execute tasks and earn DPHN token rewards. Through task scheduling, random validation, encryption, and economic incentives, Dolphin coordinates AI inference requests, GPU nodes, and result verification, forming a distributed AI inference infrastructure.
2026-05-12 08:52:19