_Aave V4 approved after 345 days of audits with a $1.5M DAO backed security budget for Ethereum launch._ _Mantle TVL hits $755M, just 1.9% below ATH as Aave drives rapid DeFi capital growth on the network._ _Cian and KelpDAO add over $300M liquidity to Aave as looping and LST

After shifting consensus from PoW to PoS, $ETH now has staking yields, creating an "maturity mismatch" arbitrage opportunity between one's own LST liquid staking tokens and LRT liquidity re-mortgage tokens. As a result, leveraging, cyclic lending, and maturity arbitrage of ETH staking yields have become the largest application scenarios for lending protocols like Aave, and also form one of the foundations of current on-chain DeFi. That's right, the biggest application scenario for DeFi today is "arbitrage." But don't panic, and don't be discouraged; traditional finance is the same. The problem is, ETH's maturity mismatch hasn't brought additional liquidity or other value to the blockchain industry, or even to the Ethereum ecosystem itself, but only ongoing selling pressure. After all, institutions earning ETH staking yields will eventually cash out. The selling pressure, ETH buying, and deflation form a micro

Hyperbeat announced the establishment of the Hyperbeat Foundation to support its development with Hyperliquid. Users holding Hearts or Hypurr NFT must sign the terms of use within the specified time to obtain their rights. HyperEVM has also blacklisted its LST Vault.

According to Mars Finance news, on-chain analyst Yu Jin has monitored that the Balancer hacker started to launder ETH by transferring ETH after exchanging ETH LST tokens and other non-ETH tokens into ETH through Tornado: in the past hour, 2,000 ETH (636 million USD ) was deposited into Tornado. By transferring the stolen assets through Tornado, this essentially means that the hacker has given up the route of returning the assets to Balancer and then obtaining the white hat bounty.

The Bitcoin staking protocol Babylon has successfully completed a major upgrade to its Mainnet, implementing three key improvements: reducing the annual inflation rate of the BABY Token from 8% to 5.5%, introducing a BTC-BABY joint staking mechanism, and adding a BTC staking extension feature. This upgrade will reduce the emission of over 250 million BABY Tokens annually, significantly enhancing the long-term sustainability of the Token. The joint staking allows users who stake both BTC and BABY to earn higher returns. Currently, multiple exchanges, BTC LST, and leading BTCFi projects have begun to integrate this new feature.

The decentralized finance (DeFi) protocol Balancer suffered a major smart contract vulnerability attack on November 3, resulting in losses of over $129 million in crypto assets for investors across multiple chains, including Ethereum, Base, and Berachain. The attacker is in the process of exchanging the stolen liquid staking tokens (LST) in real-time for WETH, and Berachain validators have urgently suspended the network in preparation for a hard fork in hopes of recovering the affected funds.

The Ethereum staking network is facing a balance test between liquidity and network security. As of October 8, the validator withdrawal queue has accumulated over 2.44 million Ether, worth over $10.5 billion, reaching the third-highest point in nearly a month. This backlog is mainly concentrated on liquid staking (LST) platforms such as Lido, EtherFi, mainstream CEX, and Kiln. The result is that Ethereum stakers now face an average withdrawal latency of 42 days and 9 hours. Although Ethereum co-founder Vitalik Buterin defends this latency as an intentional security design, community analysts warn that long queues could become a systemic vulnerability for DeFi, triggering a "time bomb" of LST depeg and deleveraging.

Asset management giant VanEck has officially submitted the world's first 100% liquid staking token (LST) based Solana ETF application to the SEC, with the product fully pegged to JitoSOL. This move has sparked a core debate in the industry: which is more important, the compound interest advantage of staking rewards or short-term price fluctuations dominating investment decisions? This article provides an in-depth analysis of the SEC policy breakthrough, the underlying mechanism of JitoSOL, and the compliance process of institutional-grade encryption products.

VanEck's filing for a JitoSOL ETF aims to create the first liquid staking token-based fund. The ETF will stake Solana via Jito, generating JitoSOL and staking rewards while ensuring liquidity, reflecting positive investor sentiment.

TL, DR Polkadot's current annual inflation rate is about 8%, with a total supply of 1.6 billion coins and a historical burn amount of only 20 million coins. High inflation leads to static capital, restricting the development of the entire ecosystem. The community has proposed three inflation reform plans, aiming to reduce the inflation rate to the level of mainstream PoS public chains (3% ~ 6%) by 2026. Reducing inflation will temporarily lower staking yields, but combining LST (liquid staking tokens) with DeFi incentives can drive funds from native staking to LST and derivative DeFi scenarios. Polkadot