Artículos Relacionados con MEV

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Millisecond 'Pay-to-Cut': How Did Hyperliquid's Priority Fee Turn into a Multi-Million Dollar Business?

"Millisecond 'Paid Queue-Jumping': How Hyperliquid's Priority Fee Became a Multi-Million Dollar Annual Business" In traditional finance, high-frequency trading firms spend millions on infrastructure for millisecond advantages. Hyperliquid has translated this race onto the blockchain with its "Priority Fee" system, creating an open economic game for speed. This system auctions two types of priority: **Gossip Priority** for faster data feeds (via a Dutch auction every 3 minutes), and **Order Priority** for front-of-queue trade execution (users bid a fee for lower latency). This converts a hardware race into a transparent, market-priced mechanism. Since launch, this feature has generated over $5M in protocol revenue. Projected annualized buybacks from this income exceed $30M, accounting for ~7% of total protocol revenue. The demand stems from large traders and market makers on Hyperliquid, for whom milliseconds can mean the difference between profit/loss or avoiding liquidation. Market makers pay these fees as "protection" to ensure their orders execute first, which in turn improves liquidity for all users. Crucially, Hyperliquid internalizes Maximum Extractable Value (MEV) that typically leaks to external validators or searchers, creating a new revenue stream beyond trading fees. The mechanism also strengthens HYPE's tokenomics. While 97% of trading fees fund secondary market buybacks (via the Assistance Fund), Priority Fees are **directly burned**, adding a second deflationary engine. Furthermore, fees for order priority are deducted from users' undelegated HYPE balances, encouraging large traders to hold and lock up tokens, reducing circulating supply. However, a key challenge remains: balancing the speed needs of institutional players with fair market access for retail users, as those who cannot pay high fees may suffer worse slippage during volatility. In summary, Hyperliquid's Priority Fee is a novel model that monetizes latency, captures MEV for the protocol, and enhances its native token's value through burning and lock-ups.

marsbitHace 10 hora(s)

Millisecond 'Pay-to-Cut': How Did Hyperliquid's Priority Fee Turn into a Multi-Million Dollar Business?

marsbitHace 10 hora(s)

Jito Revives with New Exchange JTX Buyback: Self-Salvation or Lifeline?

Jito, a Solana-based MEV and liquid staking infrastructure protocol, has announced new governance proposal JIP-38 and the launch of a new self-custody trading platform, JTX. The proposal establishes a rigid value-capture mechanism, mandating that 100% of the DAO's share of revenue from JTX—80% of its platform fees—will be used for programmatic, on-chain verifiable open market buybacks and permanent burns of the JTO token. This commitment is set to last at least from JTX's launch until Q4 2027. The move comes as Jito faces significant challenges in its core liquid staking market, with protocol-staked SOL declining from 18 million to under 10 million. Intense competition from protocols like Sanctum and Jupiter, coupled with continuous monthly token unlocks (1.15% of max supply), has pressured JTO's price, which fell over 96% from its all-time high to a low of $0.21 earlier this year, before recovering to around $0.63. JIP-38 formalizes Jito Network as a "token-centric" network, where all major revenue streams flow to the DAO for governance by JTO holders. While the JTX buyback is a firm commitment using new revenue, decisions on other income streams and the post-2027 strategy will be determined by future governance votes. The proposal is seen as a strategic pivot to create a new revenue source and directly align token value with ecosystem growth, though its success depends heavily on JTX's ability to compete effectively in the crowded Solana trading landscape.

Foresight News07/14 06:28

Jito Revives with New Exchange JTX Buyback: Self-Salvation or Lifeline?

Foresight News07/14 06:28

Jito hits $1.75B revenue milestone, but what does this mean for its price rally?

Jito has achieved a significant milestone with $1.75 billion in gross revenue, primarily driven by MEV rewards (81%), solidifying its position as a top performer in the Solana ecosystem. This revenue growth is accompanied by increased network activity, including a major rise in active addresses and a nearly 90% surge in 24-hour trading volume to $102 million, suggesting expanding user participation rather than mere speculation. On the technical front, JTO's price has broken above a multi-month bullish flag pattern, respecting an ascending trendline. The data indicates the recent price rally may reflect these strengthening fundamentals, with the breakout's sustainability hinging on continued growth in network activity.

ambcrypto06/27 07:02

Jito hits $1.75B revenue milestone, but what does this mean for its price rally?

ambcrypto06/27 07:02

Ethereum Foundation Interim Executive Director Speaks Out: What Is Our Mission?

The Ethereum Foundation's core mission is to ensure Ethereum remains a truly permissionless, censorship-resistant, private, and open infrastructure for large-scale, sovereign coordination. The article clarifies the EF's focus and dismisses irrelevant objectives, such as pursuing institutional popularity or short-term speculation. Its core work centers on eliminating systemic weaknesses. This involves fortifying Ethereum across multiple layers—protocol, access, user, and institutional—against exploitation, control, or surveillance. Key initiatives include minimizing harmful MEV and preventing privileged control over transaction flow, making unconditional privacy a foundational default, ensuring staking remains permissionless and decentralized, and strengthening user-facing access points to uphold autonomy. Concurrently, the EF aims to seize strategic opportunities. These include leading the transition to post-quantum cryptography, achieving a fully verifiable protocol stack, establishing Ethereum as private digital cash, integrating user-owned AI agents with personal wallets, and demonstrating that trusted-neutral infrastructure can competitively handle disintermediated coordination at an institutional scale. The article also addresses recent organizational changes, stating that personnel departures were due to strategic realignment, role fit, or natural evolution. It clarifies the approach to spin-outs, emphasizing that external funding will be provided only for work critical to the EF's mission that reduces Ethereum's dependency without creating new risks or mission drift. Ultimately, the EF is committed to building an enduring, neutral system that reshapes global coordination, focusing relentlessly on the principles of censorship resistance, openness, privacy, and sovereignty (CROP).

链捕手06/25 13:19

Ethereum Foundation Interim Executive Director Speaks Out: What Is Our Mission?

链捕手06/25 13:19

Top-Tier MEV Bot Loses $7.5 Million: Is 'Approval' the Most Overlooked Fatal Risk On-Chain?

The article discusses a sophisticated attack on a prominent Ethereum MEV (Miner Extractable Value) bot, Jaredfromsubway.eth, resulting in a loss exceeding $7.5 million. Unlike typical exploits involving key leaks or smart contract bugs, this attack was a carefully orchestrated "reverse hunt." The attacker spent weeks deploying fake tokens and liquidity pools that mimicked legitimate assets like WETH and USDC. These pools were designed to appear as profitable arbitrage opportunities, tricking the automated bot's trading logic. During its normal operation, the bot was induced to grant ERC-20 token approvals to the malicious contracts. Once sufficient permissions were accumulated, the attacker drained the bot's funds by calling these pre-approved allowances. This incident highlights the often-underestimated risks associated with token approvals in Web3. The article explains that approvals are a fundamental mechanism, allowing smart contracts (like DEXs) to move a user's tokens on their behalf. However, risks arise from practices like granting infinite approvals, the persistence of approvals even after disconnecting from a dApp, and the potential for a once-trusted contract to become compromised later. The piece concludes with advice for managing approval risks: users should adopt the principle of least privilege (approving only the needed amount), use separate wallets for storage versus interactions, and regularly audit and revoke unnecessary approvals using tools like Revoke.cash. It also emphasizes the role of wallets like imToken in providing proactive defenses, such as risk warnings and clear, readable transaction signing interfaces, to help users make informed decisions. Ultimately, wallet security must extend beyond private key protection to include active management of token approvals.

marsbit06/24 05:28

Top-Tier MEV Bot Loses $7.5 Million: Is 'Approval' the Most Overlooked Fatal Risk On-Chain?

marsbit06/24 05:28

The Ethereum Foundation Has Split?! An In-depth Look at Ethlabs' "Bright Future"

"Ethereum Foundation Splits? Understanding Ethlabs and Its 'Bright Future'" Former Ethereum Foundation members Ansgar Dietrichs, Barnabé Monnot, Caspar Schwarz-Schilling, Josh Rudolf, and Julian Ma have announced the launch of Ethlabs, an independent non-profit research and development lab. Announced on June 22nd, the initiative comes amidst discussions about the need for new organizational structures within the Ethereum ecosystem, a point highlighted by Bankless founder David Hoffman. Ethlabs' mission is to establish Ethereum as the foundational settlement layer for the global economy. The organization positions itself as a bridge connecting frontline developers, applications, and user needs with the core protocol. It aims to translate real-world demands into protocol improvements, industry standards, and deployable products. The founding team brings significant expertise: Dietrichs and Monnot are highly cited researchers in areas like Proposer-Builder Separation (PBS) and MEV, while Schwarz-Schilling, Rudolf, and Ma contribute backgrounds in economic modeling, consensus research, and applied cryptography. Initial supporters include BitMine, a major corporate ETH treasury; Sharplink, another treasury firm; and Consensys founder Joe Lubin in a personal capacity. Community backers include figures like Uniswap's Hayden Adams and Base's Jesse Pollak. The timing coincides with internal Ethereum Foundation discussions about "spinout" projects. While Ethlabs and the Foundation share research interests like MEV mitigation, Ethlabs frames its role not as a competitor but as part of a shift from a "single-core coordination model" to a "multi-R&D entity collaboration model." It views Ethereum as a public project belonging to all builders, with Ethlabs as one node in a broader governance network. Ultimately, Ethlabs represents an organizational evolution within the maturing Ethereum ecosystem. The key question is whether multiple research bodies can collaborate effectively to advance Ethereum as a competitive global settlement infrastructure.

Odaily星球日报06/23 09:16

The Ethereum Foundation Has Split?! An In-depth Look at Ethlabs' "Bright Future"

Odaily星球日报06/23 09:16

Infamous MEV Bot JaredFromSubway Drained For $7.5 Million

The notorious Ethereum MEV bot "JaredFromSubway" has been drained of approximately $7.5 million after attackers tricked its automated system. Security firm Blockaid reported that the bot was deceived into approving malicious trading routes by attacker-controlled contracts. These approvals were then used to siphon WETH, USDC, and USDT from the bot's contract. The incident is ironic as MEV bots are designed to exploit minute market advantages, but in this case, its own automation became the vulnerability. The attack specifically targeted the bot's trading logic, not the Ethereum protocol or a broader DeFi application. It underscores a critical risk in automated trading: the pursuit of speed can create fragility, making systems susceptible to carefully crafted traps. While the financial loss is significant, the broader impact is reputational for MEV infrastructure. It serves as a warning that automated systems granting token approvals require stringent safeguards, simulation, and route verification. The event is considered a targeted exploit on a trading bot, not a network-wide security issue.

bitcoinist06/22 15:31

Infamous MEV Bot JaredFromSubway Drained For $7.5 Million

bitcoinist06/22 15:31

Which Crypto Sectors Have Been 'Eaten' by AI Agents?

The article examines the transformative impact of AI Agents on the cryptocurrency landscape, highlighting how specific sectors are becoming increasingly dominated by automated systems. Key "agent-eaten" sectors include derivatives trading (perpetuals), where AI agents demonstrate significantly higher survival and performance rates than human traders; MEV and arbitrage trading, which are almost entirely automated; yield optimization, with over two-thirds of new DeFi protocols incorporating AI agents; and spot trading/portfolio management, where agents drive a growing share of DEX volume. "Battleground" sectors like prediction markets and DeFi lending show a mix, with agents excelling in short-term/arbitrage activities but humans retaining an edge in longer-term, nuanced decisions. Sectors still primarily "human-led" include stablecoin payments/remittances (driven by real-world economic activity) and wallets, where human oversight for approvals and security remains critical. As AI agent activity grows, the article emphasizes the rising importance of human-agent verification layers (e.g., World/AgentKit, t54, Self Protocol) to ensure trust, accountability, and control in an increasingly agentic economy. The conclusion is that while AI agents dominate in speed and optimization-focused areas, human judgment, trust, and real-world context remain essential in value-creating layers like payments and identity.

marsbit06/22 10:09

Which Crypto Sectors Have Been 'Eaten' by AI Agents?

marsbit06/22 10:09

Loss Exceeds $7.5 Million: Analysis of the Honeypot Attack Targeting MEV Bot and Tracking of Stolen Funds

On June 21, Jaredfromsubway.eth, one of Ethereum's most active MEV bots, suffered a sophisticated honeypot attack, losing over $7.5 million in crypto assets. Attackers deployed a complex contract system, including a coordinator, trigger, and fake token/pair contracts, to exploit the bot's arbitrage logic. The core attack trick involved baiting the bot with transactions: small trades appeared normal and consumed token approvals, while larger trades preserved these approvals by using fake swaps. This left the bot with large, unused approvals for assets like USDC, USDT, and WETH. The attacker then drained these approvals in a final step. The stolen funds—$2.87M USDC, $2.04M USDT, and 1,474 WETH—were consolidated and partially laundered through Tornado Cash. This incident highlights that MEV bots must not rely solely on simulated profits for security. Extra caution is required with unfamiliar contracts or custom wrappers in arbitrage paths, and post-transaction allowance checks are strongly recommended.

marsbit06/22 08:30

Loss Exceeds $7.5 Million: Analysis of the Honeypot Attack Targeting MEV Bot and Tracking of Stolen Funds

marsbit06/22 08:30

Which Crypto Sectors Have Been "Eaten" by AI Agents?

The article examines which crypto sectors have been increasingly dominated by AI Agents and which remain human-centric. In certain high-speed, efficiency-driven areas, AI Agents have taken clear control. This includes derivatives/perpetuals trading, where bots outperform humans significantly (e.g., a contest showed 0% of AI Agents were liquidated vs. 43% of humans), arbitrage/MEV extraction, and yield optimization (with ~68% of new DeFi protocols in Q1 2026 featuring autonomous AI Agents). Spot trading and portfolio optimization are also seeing heavy Agent adoption. However, the shift is not universal. In "battleground" sectors, both Agents and humans coexist. In prediction markets, Agents dominate short-term arbitrage, but humans still outperform in long-term, nuanced judgment calls. In DeFi lending, while liquidation is automated, core deposit/borrow decisions remain largely human-driven. Sectors still firmly led by human activity include stablecoin payments and card-based spending (driven by real-world economic activity and remittances) and wallets, which serve as the crucial human-verification and approval layer. The rise of Agents increases the need for robust human-Agent verification layers. Projects like World/AgentKit, t54, Self Protocol, and Kite AI are building infrastructure to create trust, security, and accountability by binding Agents to verified human identities. In conclusion, while AI Agents have decisively "eaten" speed and optimization-focused crypto sectors, human judgment, trust, and real-world context remain dominant in areas that create broad economic value, such as payments and identity. The future likely involves a symbiotic relationship where Agents require human verification and oversight to operate effectively.

Foresight News06/22 07:10

Which Crypto Sectors Have Been "Eaten" by AI Agents?

Foresight News06/22 07:10

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