Blockchain

FET serves as the native token within the Fetch.ai network, playing a central role in supporting value exchange, protocol execution, and on-chain settlement among Autonomous Economic Agents (AEA). This allows machines and software to autonomously engage in economic activities without the need for centralized platforms.

Fetch.ai is a decentralized network that integrates artificial intelligence with blockchain infrastructure. Its architecture is built around Autonomous Economic Agents (AEA), allowing software and devices to perform tasks, exchange data, and settle value without relying on centralized platforms. By enabling machines to act as independent participants in economic systems, Fetch.ai introduces a new model where interactions are automated, data flows more efficiently, and transactions occur without direct human coordination. This approach lays the foundation for a smart economy in which intelligent agents continuously optimize decisions, resources, and outcomes across digital and real world environments.

Katana is a DeFi-focused Layer 2 architecture designed to concentrate liquidity into a small number of core financial applications and recycle protocol-generated revenue back into those markets. With the development of modular blockchain infrastructure and liquidity fragmentation challenges, this model has emerged as a way to improve capital efficiency and sustainability in decentralized finance. Understanding how Katana works helps explain how coordinated incentives, liquidity ownership, and governance mechanisms interact within modern on-chain financial systems.

In February, the overall crypto market showed a weak trend, with notable outflows from BTC ETFs. Major blockchains remained stable throughout the month, with Solana leading by a wide margin at over 100 million daily transactions. Ethereum recorded 13.34 million unique active addresses, maintaining its second-highest level in history. TradFi trading volume on Perp DEXs surged to $47.3 billion, largely driven by Hyperliquid’s HIP-3. The Web3 sector completed 46 funding rounds totaling $986 million, with the top 10 projects accounting for $793 million—three major deals were led by Tether. Meanwhile, Web3 security incidents declined significantly month-over-month, though smart contract vulnerabilities remained the primary risk source.

A suspected ShapeShift founder has acquired $112 million in ETH, sparking considerable interest across the market. This article offers an in-depth examination of the reasons behind Ethereum’s underperformance relative to Bitcoin and evaluates whether ETH is poised to enter a catch-up phase.

Morpho has released Morpho Vaults V2, advancing its on-chain asset management framework. This upgrade retains the core non-custodial features and adds greater flexibility in asset allocation, enhanced risk management, and institution-grade permission controls, establishing a new benchmark for DeFi asset management.

Polymarket, a leading prediction market platform, has acquired DeFi infrastructure provider Brahma to improve user experience and boost market liquidity. This move further underscores Polymarket's dedication to strengthening its core blockchain infrastructure.

A Bittensor Subnet functions as an independent AI task marketplace within the network. Each subnet builds its own incentive structure around specific use cases such as text generation, image recognition, or prediction. Through miners supplying models, validators assessing output quality, and dynamic TAO and Alpha token allocation, subnets enable the production and pricing of machine intelligence in a decentralized way.

The SEC and CFTC have jointly released a groundbreaking document, bringing an end to ten years of regulatory ambiguity surrounding crypto assets. The document explicitly classifies 16 leading tokens—including BTC, ETH, SOL, XRP, and DOGE—as “digital commodities” instead of securities, and exempts key on-chain activities such as staking, mining, wrapping, and airdrops from being considered securities. Of particular significance, the document introduces an asset disaggregation mechanism, offering ICO projects a clear and compliant pathway to shift from securities to non-securities status. This represents a decisive triumph for native crypto logic within the framework of federal law.

Through case studies such as Morpho×Apollo and BlackRock×Uniswap, the article reveals the logic that 90% of projects overlook: holder quality matters more than price noise.

The article analyzes the potential of the pay-as-you-go model in the age of agents, while warning about the gray areas of web crawling and the balance between revenue and V2 dynamic routing.

Katana (KAT) is a blockchain network designed to integrate multiple DeFi functions through chain level liquidity coordination. Its core objective is to improve capital efficiency and establish a closed loop yield system. Through its liquidity centric architecture and the vKAT incentive mechanism, Katana redefines how capital flows within DeFi.

The article compares the differences between tokens and stocks in terms of risk structure, P/S premium, institutional access, index inclusion, and repurchase mechanisms despite similar price increases. It also uses cases such as Circle, Figure, Bullish, and Hyperliquid to illustrate how "moats, diversification, shareholder value, and sector sentiment" drive repricing.

Tether has launched the QVAC Fabric framework, which supports cross-platform LoRA fine-tuning for the BitNet model. With this advancement, large language models can now operate and be trained on mobile devices and conventional hardware. This breakthrough greatly reduces the barriers to AI development and paves the way for new opportunities in decentralized AI.

The BASED token is set to launch its Token Generation Event (TGE) on March 30. Based.one serves as an on-chain Super App that combines trading, prediction markets, and payment functionalities. This article offers a comprehensive analysis of the project’s architecture, product logic, and token model.