Technology Trends

Explores the latest innovations, protocol upgrades, cross-chain solutions, and security mechanisms in the blockchain space. It provides a developer-focused perspective to analyze emerging technological trends and potential breakthroughs.

Vitalik Buterin Argues Ethereum’s Biggest Use Case Is Data Availability

Vitalik Buterin argues that Ethereum's primary value is not smart contracts or payments, but its role as a censorship-resistant "public bulletin board" for data availability. This foundational layer is critical for cryptographic systems like secure voting and version control. Buterin highlights scaling solutions like PeerDAS, which significantly boost data capacity, positioning Ethereum as key infrastructure for a broader, privacy-preserving internet. While payments and smart contracts remain important, they are secondary, often serving anti-spam or security functions. He concludes that Ethereum is best understood as "global shared memory" and that current low fees and improved tooling make this vision more achievable than ever.

bitcoinist03/13 21:02

Vitalik Buterin Argues Ethereum’s Biggest Use Case Is Data Availability

bitcoinist03/13 21:02

Vitalik Wrote a Proposal Teaching You How to Stealthily Use AI Large Models

Vitalik Buterin and Ethereum Foundation's AI lead Davide Crapis co-authored a proposal titled "ZK API Usage Credits," which introduces a method for anonymously accessing AI models like ChatGPT using zero-knowledge proofs. Instead of requiring users to register and link personal information, the proposal suggests depositing funds (e.g., 100 USDC) into a smart contract. Users can then generate a zero-knowledge proof to verify they are on an encrypted whitelist and have sufficient balance—without revealing their identity. This approach aims to protect user privacy while preventing abuse. Although still in the research phase and facing skepticism, the proposal reflects Vitalik's broader focus on privacy and Ethereum's potential role in providing a tamper-proof data layer in the AI era, where verification and anonymity may become increasingly critical.

比推03/13 14:51

Vitalik Wrote a Proposal Teaching You How to Stealthily Use AI Large Models

比推03/13 14:51

Meituan CEO Wang Xing: The Impact of AI Agent on Me is Greater Than That of ChatGPT

At a management meeting on March 13, 2026, Meituan CEO Wang Xing shared his perspectives on the development of artificial intelligence (AI), emphasizing that the impact of AI will far exceed that of the entire internet. He metaphorically compared mobile internet to traditional internet as "roses and peonies," while describing the relationship between AI and the internet as "monkeys and flowers," underscoring AI's significantly greater scale and influence. Wang stressed that both companies and individuals should actively embrace the AI wave. He expressed that AI Agents have had a more profound impact on him than ChatGPT. Having experienced the transition from the internet to mobile internet, Wang firmly believes that the changes brought by AI will be even more substantial—not only generating higher productivity but also deeply transforming organizational and work models. He highlighted that the digitization of the physical world is a critical foundation for AI. Although current large AI models are becoming increasingly intelligent, they still face limitations in accessing real-time information in practical applications. For instance, even if Einstein were a secretary, he might not know if a restaurant has available seats when making a reservation—not due to a lack of intelligence, but because of information constraints. To adapt to this transformation, Meituan has launched multiple AI applications and developed its own large-scale models. Wang also revealed that in 2025, Meituan will increase investment in real-world information systems. During this year's Spring Festival, the company introduced an AI search product called "Ask Xiaotuan" to enhance user service experience.

marsbit03/13 08:49

Meituan CEO Wang Xing: The Impact of AI Agent on Me is Greater Than That of ChatGPT

marsbit03/13 08:49

Multicoin Co-founder: PropAMM is Changing the Perception That 'Decentralization is Slower'

Multicoin Capital co-founder Kyle Samani argues that PropAMM (Proactive Automated Market Maker) is one of the most significant innovations in market microstructure in decades, challenging the long-held belief that decentralized systems are inherently slower than centralized ones. In traditional centralized exchanges (CEXs), market makers co-locate servers and engage in constant bidirectional communication with the exchange, leading to latency due to data transmission delays. In contrast, PropAMM on Solana runs market-making algorithms directly on the blockchain, eliminating the need for inter-server communication. Price updates occur within the same physical silicon, drastically reducing latency. PropAMM already offers narrower spreads for SOL-USDC spot trading on Solana than major CEXs. Samani predicts it will dominate on-chain trading for spots, perpetuals, and prediction markets this year. Current challenges include ensuring best execution for takers due to private algorithms and non-deterministic routing across multiple PropAMMs, but solutions from aggregators like Jupiter, dFlow, and Phoenix are expected. Upcoming Solana upgrades—such as higher compute limits, reduced slot times, and improved network latency—will further enhance PropAMM performance, solidifying its advantage over traditional systems.

比推03/13 07:27

Multicoin Co-founder: PropAMM is Changing the Perception That 'Decentralization is Slower'

比推03/13 07:27

AI Agents Are Starting to Register Email Accounts Themselves: This YC-Backed Company Raised $6 Million to Do Just One Thing

AI agents are now autonomously registering email accounts through AgentMail, a San Francisco-based startup that recently secured $6 million in seed funding. The company, backed by General Catalyst, Y Combinator, and prominent angels, is building email infrastructure specifically designed for AI agents—not humans. Unlike traditional email services, AgentMail provides API-first access, allowing AI agents to programmatically create accounts, send/receive emails, manage threads, and handle authentication without human intervention. This addresses a critical gap: while AI agents can perform complex tasks, they lack the identity layer (email) required to interact with most internet services. Key capabilities enabled by AgentMail include third-party authentication, bidirectional communication, automated audit trails, and multi-threaded conversations. The platform already serves thousands of human users and hundreds of thousands of AI agents, with use cases spanning supply chain coordination, customer support, loan collection, and procurement negotiations. Notably, AI agents are proactively seeking out and registering for AgentMail themselves—a sign of growing autonomy. This shift underscores a broader trend: AI agents are evolving from tools into active internet participants, necessitating new infrastructure tailored to their needs. As Box CEO Aaron Levie predicts, AI agents will soon become the primary users of software, vastly outnumbering human users in enterprises. AgentMail’s vision positions email as the foundational identity layer for this agent-centric future.

marsbit03/13 07:06

AI Agents Are Starting to Register Email Accounts Themselves: This YC-Backed Company Raised $6 Million to Do Just One Thing

marsbit03/13 07:06

Multicoin Co-founder: Is Decentralization Always Slower Than Centralization? PropAMM Is Breaking This Bias

In a recent article, Multicoin Capital co-founder Kyle Samani argues that PropAMM (Proactive Automated Market Maker) on Solana represents one of the most significant innovations in market microstructure in decades. It challenges the long-held belief that decentralized systems are inherently slower than centralized ones due to global node communication. In traditional centralized exchanges (CEXs), market makers co-locate servers and engage in constant bidirectional communication with the exchange to update orders, resulting in latency. In contrast, PropAMM runs market-making algorithms directly on the Solana blockchain, eliminating the need for inter-server messaging. Price updates occur within the same physical silicon, drastically reducing latency. PropAMM already offers narrower spreads for SOL-USDC spot trading than major CEXs. Samani predicts it will dominate on-chain trading across spots, perpetuals, and prediction markets in 2024. Current challenges include non-deterministic routing and lack of guaranteed best execution for takers, but solutions from aggregators like Jupiter and dFlow are expected. Upcoming Solana upgrades—such as higher compute limits, reduced slot times, and lower network latency—will further enhance PropAMM performance, solidifying its advantage over traditional systems.

marsbit03/13 06:22

Multicoin Co-founder: Is Decentralization Always Slower Than Centralization? PropAMM Is Breaking This Bias

marsbit03/13 06:22

From 5 Cents per kWh Chinese Electricity to $45 API Export Packages: Token is Becoming the New Currency Unit

From 5 Cents per kWh Chinese Electricity to $45 API Export Plans: Token Emerges as a New Monetary Unit In 1858, the first transatlantic cable connected Europe and America, shifting information control from traditional media to those who owned the infrastructure. Today, a similar shift is occurring with AI and crypto, where Token is evolving from a technical term into a fundamental unit of machine-driven economy. Token serves a dual role: in AI, it is a computational unit for billing API calls and model inference; in crypto, it is a medium of exchange. These parallel systems are converging as AI Agents automate tasks—reading files, calling APIs, managing workflows—while consuming Tokens as fuel. Protocols like x402 and ERC-8183 are enabling machines to natively understand, call, and settle payments using Tokens, compressing complex processes into seamless, protocol-based actions. China’s "Token出海" (Token going global) narrative highlights this shift. With China’s annual electricity consumption exceeding 10 trillion kWh—a global first—and its growing dominance in data centers and GPU-driven inference, Token exports represent a new form of resource abstraction: Chinese electricity and compute power are being packaged into Token-denominated services consumed globally. Models like Minimax and DeepSeek rank highly on platforms like OpenRouter, with ~13% of global usage originating from Chinese models in 2025. OpenClaw exemplifies how Tokens transition from a cost (like "talk time") to a production input: Agents execute complex tasks, consuming Tokens at scale. This makes cost differentials critical, and China’s competitive pricing accelerates adoption. Moreover, AI Agents are not just to spend Tokens but also to earn—through memes, fees, or even mining—demonstrating early economic behaviors. Crypto provides the ideal settlement layer for Agentic commerce: permissionless accounts, programmable escrow, and micro-payments. x402 gives Agents wallets; ERC-8183 enables contracts with evaluation-based escrow. Together, they form a machine-native economic loop. Token’s rise is not about replacing fiat but becoming the base-layer unit for machine transactions—a universal measure for pricing compute, services, and digital resources. The future won’t have one currency, but Token may underpin the new economy, where the power to compress resources into Tokens defines value creation.

marsbit03/13 04:50

From 5 Cents per kWh Chinese Electricity to $45 API Export Packages: Token is Becoming the New Currency Unit

marsbit03/13 04:50

Web4 Is Here: When the Internet Is No Longer Built Only for Humans

Amid a crypto bear market, a significant debate has emerged around redefining the internet's future, sparked by the concept of "Web4" introduced by crypto researcher Sigil Wen. He argues that advanced AI lacks not intelligence, but "write access to the world"—the ability to act autonomously via wallets, payments, and smart contracts. This idea, termed the "Web4 Manifesto," resonated widely, gaining millions of views and triggering industry reflection. Dragonfly's Haseeb Qureshi added that crypto's complexity—long addresses, irreversible transactions, phishing risks—may stem from it being designed more for AI than humans. These features, cumbersome for people, are structured and verifiable for AI agents. Web4 proposes shifting internet agency from humans to AI, granting it "action rights": reading, writing, transacting, and collaborating autonomously. Projects like OpenClaw demonstrate this shift, enabling AI to manage emails, calendars, and tasks independently. Underlying protocols (e.g., Coinbase’s x402, Anthropic’s MCP, Google’s A2A) are standardizing machine-to-machine interactions, making the internet more agent-friendly. Cryptocurrencies, especially stablecoins, are positioned as ideal "machine money"—programmable, low-friction, and embeddable in automated workflows. Real-World Assets (RWA) could serve as reserves for AI economies. This vision suggests crypto’s future lies not in human adoption but in enabling agent-driven economies, with billions of AI agents potentially using wallets. However, Vitalik Buterin cautions against reduced human oversight, emphasizing the need for accountability and control. The Web4 debate highlights a fundamental shift: the internet is evolving from a human-operated interface to a system where humans delegate actions to AI agents, redefining who the primary users are.

marsbit03/13 02:44

Web4 Is Here: When the Internet Is No Longer Built Only for Humans

marsbit03/13 02:44

Dialogue with HashKey's Xiao Feng: Digital Identity Must Be Granted to AI Agents to Enhance Trustworthiness

In an interview, HashKey CEO Dr. Xiao Feng discussed the integration of AI and blockchain, emphasizing the need for AI Agents to have verifiable digital identities. He argued that as AI Agents like OpenClaw become more autonomous and economically active, they require independent digital identities and native wallet accounts, rather than traditional banking systems. Blockchain technology, particularly through non-fungible tokens (NFTs) and soulbound tokens, can provide these identities, ensuring security and accountability. Dr. Xiao also mentioned HashKey’s participation in the Agent Payment Protocol (AP2) alliance, which explores stablecoin payments and on-chain settlements for AI Agents. He predicted that individuals may eventually manage up to 50 AI Agents, significantly enhancing daily efficiency. Additionally, he highlighted Hong Kong’s potential to become a global digital asset hub, leveraging its unique position and resources within China’s broader technological and economic landscape.

marsbit03/13 01:28

Dialogue with HashKey's Xiao Feng: Digital Identity Must Be Granted to AI Agents to Enhance Trustworthiness

marsbit03/13 01:28

Don't Rush to Declare Crypto Dead, AI Is Reviving It

Summary: The article argues that AI is revitalizing the crypto space by enabling an emerging "agent economy" where AI agents autonomously conduct transactions on-chain. It notes crypto's stagnation since 2021 but highlights how AI agents could drive demand. Key projects like Bankr and Venice, alongside infrastructure from Stripe and Coinbase, are building the foundation for this shift. The piece explains why blockchains are ideal for agent economies due to standards like ERC-8004 (digital identity), x402 (micro-payments), and stablecoins (global currency). Current on-chain agent activities include deploying apps, creating content, trading DeFi, and even hiring humans. With major tech companies racing to develop agent infrastructure and AI capabilities growing exponentially, the author concludes that the agent economy—though still early—is too significant to ignore.

比推03/12 22:03

Don't Rush to Declare Crypto Dead, AI Is Reviving It