2026-06-05 Пятница

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Understanding x402 and MPP: Two Paths for Agent Payments

The article explores two competing approaches for enabling AI agents to make payments: x402 and the Machine Payments Protocol (MPP). x402, led by Coinbase, adopts a minimalist, protocol-based design. It revives the HTTP 402 status code to enable pay-per-request microtransactions directly on-chain, without accounts or intermediaries. It is open-source, chain-agnostic (currently supporting Base, Polygon, Solana), and optimized for decentralized, permissionless systems. However, current adoption is early, with low transaction volumes. In contrast, MPP (by Stripe and Tempo) is a maximized, system-level solution. It uses sessions and streaming payments to support high-frequency transactions without per-action on-chain settlement. Built on the high-throughput Tempo blockchain, it integrates fiat payments via Stripe’s Shared Payment Tokens (SPTs) and offers built-in compliance, risk management, and enterprise-grade scalability. Key partners include Anthropic, OpenAI, Shopify, and Visa. Stripe supports both protocols, allowing merchants to accept agent payments via either method. x402 suits open, long-tail applications, while MPP targets commercial, high-scale use cases. Both are in early stages, but major infrastructure players are backing them, anticipating future agent-driven economies.

marsbit03/20 03:53

Understanding x402 and MPP: Two Paths for Agent Payments

marsbit03/20 03:53

Dialogue with 'The Network State' Author Balaji: The American System is Collapsing, Bitcoin is the Escape Plan

In a Bitcoin Magazine podcast, Balaji Srinivasan, author of "The Network State," argues that Bitcoin serves as both an alarm and an escape hatch from the collapsing U.S. system. He advocates for "network states"—cloud-first communities that later acquire physical land—as a new model for societal organization, contrasting with traditional states. These digital tribes, bound by shared values, would use internal cryptocurrencies and AI, with Bitcoin as the universal inter-tribal currency. Balaji describes the U.S. as descending into "warlord anarchism," where decentralized technologies exacerbate political divisions, eroding trust and consensus. He predicts the dollar's credibility will evaporate as Bitcoin gains dominance, representing a new "cryptocivilization" based on property rights, strict contracts, and transparent, automated governance. For individuals, he advises: "Cash out, emigrate, and move fast." He emphasizes that geographic location is more critical than asset allocation, recommending converting assets to crypto, renting instead of owning property, and securing a second passport. To salvage the current system, he calls for unleashing technological innovation, like humanoid robots, by freeing entrepreneurs like Elon Musk from regulatory constraints.

marsbit03/20 03:44

Dialogue with 'The Network State' Author Balaji: The American System is Collapsing, Bitcoin is the Escape Plan

marsbit03/20 03:44

BlackRock vs. Strategy: Who Will Win the Bitcoin Accumulation Battle?

BlackRock and Strategy (formerly MicroStrategy) are engaged in an unprecedented race to accumulate Bitcoin. As of March 16, 2026, BlackRock’s iShares Bitcoin Trust (IBIT) holds 784,062 BTC, while Strategy holds 761,068 BTC—a gap of 22,994 coins that could close within days given Strategy’s aggressive purchasing pace. BlackRock accumulates Bitcoin indirectly through its IBIT ETF, where investor inflows drive purchases. In contrast, Strategy actively raises capital via debt, equity, and preferred stock offerings to buy and hold Bitcoin directly, with no intention of selling. This competition highlights two distinct models: BlackRock offers a regulated, low-complexity vehicle for institutional exposure, while Strategy employs leverage and corporate strategy for accelerated accumulation. Both are rapidly reducing Bitcoin’s available supply, intensifying market scarcity. Strategy faces higher risks, including significant debt and sensitivity to Bitcoin’s declines, whereas BlackRock’s model is more resilient to sentiment shifts. The outcome symbolizes broader institutional adoption, fueled by regulatory clarity and new accounting rules. Ultimately, both entities reinforce Bitcoin’s growing legitimacy and supply squeeze, impacting all market participants.

marsbit03/20 03:22

BlackRock vs. Strategy: Who Will Win the Bitcoin Accumulation Battle?

marsbit03/20 03:22

Prediction Markets Take Center Stage, But Perp DEXs Quietly Profit from the US-Iran War

In late February 2025, escalating tensions in the Middle East led to large-scale airstrikes by the U.S. and Israel against Iran, causing significant volatility in global financial markets. While traditional markets were closed during the weekend, investors turned to on-chain platforms to trade assets like gold, oil, and silver. Prediction markets such as Polymarket and Kalshi saw a surge in activity, with war-related contracts driving record trading volumes. However, perpetual decentralized exchanges (perp DEXs), particularly Hyperliquid, also capitalized on the situation. Hyperliquid’s commodities contracts—including gold, oil, and silver—experienced unprecedented liquidity and trading volume, with silver contracts alone reaching over $3.5 billion in daily volume at their peak. The platform’s HIP-3 market, trade.xyz, saw weekend trading volumes hit all-time highs, attracting large institutional and high-net-worth users due to its transparency, lack of trading restrictions, and non-custodial nature. In contrast, centralized exchanges (CEXs), though also offering real-world asset (RWA) trading, lacked the same level of visibility and trust among sophisticated traders. Hyperliquid’s upcoming HIP-4 feature introduces outcome-based contracts for prediction and options-like products, further expanding its role as a platform for pricing uncertainty. The growth of perp DEXs reflects a broader trend toward 24/7, globally accessible financial markets, though regulatory challenges remain a potential risk.

marsbit03/20 03:16

Prediction Markets Take Center Stage, But Perp DEXs Quietly Profit from the US-Iran War

marsbit03/20 03:16

Bitcoin vs. gold: How the ‘safe haven’ narrative is reshaping markets

Bitcoin's correlation with gold has broken down, falling to -0.88, indicating they are moving in opposite directions—a shift not observed since late 2022. During recent geopolitical tensions, capital flowed into Bitcoin, pushing its price toward $74,000, while gold declined, suggesting investors may now prefer Bitcoin as a safe haven. Although gold remains the world’s largest reserve asset with a $32.6 trillion market cap, compared to Bitcoin’s $1.4 trillion, both assets recently faced sharp declines due to a broader liquidity crunch. Rising oil prices and strong inflation data have prompted investors to sell assets across the board, including traditional non-yielding safe havens. This change in market behavior indicates that the concept of a safe haven is evolving, with digital assets like Bitcoin and Ethereum increasingly attracting capital during times of uncertainty. Despite some criticism within the crypto community, analysts suggest Bitcoin may continue to strengthen relative to precious metals.

ambcrypto03/20 03:05

Bitcoin vs. gold: How the ‘safe haven’ narrative is reshaping markets

ambcrypto03/20 03:05

Bitcoin-Gold Correlation Plunges To -0.88, Lowest Since 2022

The correlation between Bitcoin and Gold has plunged to -0.88, the lowest negative level since November 2022. This indicates a strong inverse relationship, with the two assets moving in opposite directions. The correlation had been positive in the first half of 2025 but turned negative and intensified into 2026. The recent sharp decline is attributed to Gold's parabolic surge while Bitcoin experienced bearish pressure. Historically viewed as digital gold, Bitcoin is currently behaving contrary to the traditional safe-haven asset. At the time of writing, Bitcoin is trading around $70,500, down 5% in 24 hours.

bitcoinist03/20 03:01

Bitcoin-Gold Correlation Plunges To -0.88, Lowest Since 2022

bitcoinist03/20 03:01

Three Years Later: How Has AI Evolved from a 'Chat Tool'?

Three years ago, AI was primarily seen as a novel tool for chatting, image generation, and entertainment—products like ChatGPT, Midjourney, and Character.AI were used more for demonstration than daily reliance. The evolution occurred in two major phases. First, AI became embedded into established applications like CapCut, Canva, and Notion, transforming from a feature into core infrastructure. Platforms diverged: ChatGPT aimed to become a super-app entry point for consumer internet use, while Claude evolved into a professional operating system for knowledge work, creating sticky platform flywheels through integration into calendars, email, and workflows. The true breakthrough emerged recently as AI shifted from generating content to executing tasks autonomously. AI agents like OpenClaw now decompose goals, retrieve information, process data, and deliver results without human intervention. Simultaneously, "Vibe Coding" tools (e.g., Cursor, Replit) enable AI to build entire software products based on human-defined objectives. This progression toward autonomous action is naturally aligning AI with Web3. Blockchain offers machine-native interfaces, programmable assets, and 24/7 operational capability, allowing AI to execute and settle transactions trustlessly without human intermediaries. Together, AI and Web3 are forming the foundational stack for the next internet—where AI acts, and Web3 enables seamless, auditable machine-to-machine coordination and commerce.

marsbit03/20 03:00

Three Years Later: How Has AI Evolved from a 'Chat Tool'?

marsbit03/20 03:00

Crypto could rally in Q2: But tensions rise, as do real-world risks

Based on historical trends, there is potential for a bullish Q2 in the crypto market, as seen in 2025 when the total market cap surged 23.4% and Bitcoin gained 30% following a Q1 correction. This year's 20% Q1 drop has already been exceeded, indicating the market's ability to rebound quickly. However, currently down 18%, faces rising real-world risks. Geopolitical tensions, such as the West Asia crisis, and hotter-than-expected inflation data have triggered risk-off sentiment, causing significant sell-offs. Additionally, political uncertainty, including a high probability of a U.S. presidential impeachment, reflects broader economic weaknesses. These macro factors are increasingly influencing crypto, making a strong Q2 rally far less certain than before.

ambcrypto03/20 02:02

Crypto could rally in Q2: But tensions rise, as do real-world risks

ambcrypto03/20 02:02

A Major Solana Milestone: US SEC’s Latest Filing Puts SOL In The Commodity Category

The U.S. SEC and CFTC have jointly issued new regulations classifying cryptocurrencies, with Solana (SOL) officially recognized as a commodity—not a security. This regulatory clarity could significantly boost SOL’s legitimacy and reduce legal uncertainty. The classification is part of a broader token taxonomy that also excludes activities like staking and airdrops from being considered securities transactions. Meanwhile, Solana has emerged as the leading blockchain for stablecoin transaction volume, surpassing Ethereum and Tron with over 37% of the total share in February. Its stablecoin market cap has exceeded $316 billion, driven largely by growing adoption of USDC, which accounted for more than 72% of volume. The network’s high throughput and low fees are attracting increasing capital, signaling a shift toward faster and more efficient blockchain ecosystems.

bitcoinist03/20 02:01

A Major Solana Milestone: US SEC’s Latest Filing Puts SOL In The Commodity Category

bitcoinist03/20 02:01

The Truth About Bitcoin Security: Beyond Hash Power, Law is the Bottom Line

The article "The Truth About Bitcoin Security: Beyond Hash Power, Law is the Bottom Line" by Craig Wright challenges the common narrative that Bitcoin operates outside legal frameworks. It argues that the standard economic model, which assumes anonymous miners and a lawless environment, is outdated and inaccurate for large-scale transactions. Bitcoin mining is now dominated by industrialized, identifiable entities—large, publicly-listed companies and regulated mining pools—not anonymous actors. For small transactions (e.g., under a few million dollars), pure protocol security (proof-of-work) suffices, as legal action is economically unfeasible. However, for large transactions, legal and organizational mechanisms become critical. A double-spend attack by an identifiable mining pool would trigger legal consequences, including criminal charges, asset seizures, and reputational damage, making such attacks economically irrational. The mining industry’s structure—reliant on specialized ASICs, long-term capital investments, and relationships with regulated entities—creates inherent disincentives for attacks. Mining pools would face capital destruction, contributor defection, and legal sanctions if they attempted fraud. Thus, Bitcoin’s security is not solely based on computational cost but also on legal accountability and economic deterrence. The conclusion is that Bitcoin’s security relies on a dual mechanism: protocol-level security for small transactions and legal-institutional security for large ones. Law and protocol are complementary, not opposing forces. The evolution of Bitcoin’s mining industry has naturally embedded it within legal frameworks, making it more secure and robust than purely "lawless" models suggest.

marsbit03/20 01:35