Topics of Crypto World

Tether Gold (XAUt) is a digital asset backed by physical gold, offering a blockchain-based way to buy, hold, and transfer gold ownership. As of March 2025, XAUt has grown to $680M market cap with enhanced verification systems, improved redemption processes, and expanded DeFi integrations, maintaining its position as a leading gold-backed cryptocurrency despite market fluctuations.

Two-factor authentication (2FA) serves as an additional layer of defense, demanding users to present two distinct forms of identification before gaining access to systems, accounts, or critical data. In 2025, 2FA has evolved significantly with passwordless authentication becoming standard, unified cross-platform standards like FIDO2, AI-enhanced security layers providing contextual authentication, improved account recovery solutions, and advanced hardware security options including biometric cards and wearables.

Explore the role of MPC wallets in cryptocurrency security, offering advanced protection with decentralized key management and privacy in digital asset transactions.

AI-generated NFT art is a digital artwork created through the use of AI algorithms and generative models to interpret large extensive data and stored on a blockchain. However, despite its potential to transform NFTs, AI is not immune to limitations.

This article delves into the issue of data availability and how it impacts the scalability of Ethereum.

This article compiles insights for U.S. policymakers and others interested in the current state of crypto policy from Andreessen Horowitz’s annual "State of Crypto" report.

This article provides an overview of the situation after the Bitcoin Taproot upgrade and offers insights into future development directions and application expansions.

Explore the Ethereum Cancun Upgrade: a pivotal enhancement boosting scalability and efficiency, setting new standards in blockchain technology.

This article explores how to expand rollup to accommodate hundreds of thousands of simultaneous participants by modifying the rollup execution environment. It discusses the types of applications/games each method is suitable for and the challenges they face.

The article argues that a modular-centered design can achieve a scalable and secure execution layer, thereby collectively changing the way blockchain is constructed and utilized.

The article compares reputation-based reward systems with token-based reward systems in terms of governance participation, outlining the considerations for each governance reward system. It discusses how to earn these rewards and what power they might translate into.

This report examines the current state of NFT options, explores their mechanics, provides data analysis, and explores the potential benefits for traders and NFT creators.

This article introduces why RWA (Real World Assets) assets exist, their current development status, and the most representative projects in this track.

Wrapped XRP, a token pegged to XRP usable across various blockchain networks other than the XRP ledger, aims to enhance liquidity and interoperability within the decentralized finance ecosystem.

ARC (ARC) is a blockchain platform for dApp development, using DPoS consensus and supporting smart contracts and decentralized exchanges.