随着 Memecoin 损失的增加，期货市场上 SOL 的多头仓位与空头仓位的比例呈现看跌趋势。

SEC 牵头的加密货币特别工作组监管机构正在讨论早期行动。

金色财经推出加密货币和区块链行业早报《金色早8点》2605期，为您提供最新、最快的数字货币和区块链行业新闻。

错误的 PVP 速通 Fomo 环境，跟不上的价值创新信心面等等共同造成了 AI Agent 短期崩塌。

金色财经推出《金色Web3.0日报》，为您提供最新、最快的MEME、DeFi、DAO、NFT和元宇宙行业新闻。

熊市就像一面照妖镜，能够清晰地展现谁是怀着真诚目的而来，谁在默默坚持。

特朗普提出要征收普遍关税的威胁，可能只是一场旨在迫使其他国家在经济和政治上让步的谈判的开端。

今日晚间推荐阅读：1.链上数据释放见顶信号了吗？；2.Pantera管理合伙人：RWA赛道正迎来淘金热；3.模因经济的崛起：Doge或将成为世界上所有贸易和商业的未来；

更多的人喜欢meme作为赚钱的一种方式。模因经济扩大了你可以投资的范围。

代币发行,Meme,阿根廷总统发币爆雷 一场价值40亿美元的公关混战 金色财经,继特朗普之后，总统发币不再成为新鲜事。

According to Foresight News, on-chain detective ZachXBT reported that MEV engineer Robert Robb, who scammed $1.2 million in December 2023, has been arrested in Las Vegas today. Previously, Robert Robb had raised at least $1.2 million from 11 users for various MEV robots, independent of Rampage, and claimed that these robots would soon be put into use.

链上侦探 ZachXBT 在 X 平台发文表示，根据美国内华达州 Henderson 警方的记录，MEV 工程师@pokerbrat2019（即 Robert Robb）今天早些时候在拉斯维加斯被捕。 2023 年 12 月，其发表了一篇文章，详细介绍了 Robert Robb 如何从 11 个人那里盗取 120 多万美元，并揭露了他之前的欺诈犯罪历史。从那以后，ZachXBT 一直在帮助受害者为他们伸张正义。 ZachXBT 称，虽然在法庭文件公布之前尚无法确定，但怀疑这次逮捕还有其他原因。 去年 12 月消息，ZachXBT 在 X 平台发文表示，MEV 工程师 PokerBrat（@pokerbrat2019）今年早些时候向 11 个人募集至少 120 万美元，用于各种 MEV bot（独立于 Rampage），并声称这些 bot 很快就会投入使用。但在最初同意因无数次的发布延迟而返还资金后，PokerBrat 又找了各种借口，包括新冠病毒、健康问题、兑换问题、勒索和家庭问题。 ZachXBT 表示，PokerBrat 曾于 2002 年在诈骗投资者 400 万美元（用于购买汽车和赌博）后认罪，并于 2007 年在科罗拉多州窃取 10 多名受害者的资金后，因欺诈罪被判处 3 年徒刑。

根据链上侦探 ZachXBT 追踪，一系列加密货币预售事件发生了欺诈行为： -7000 SOL 被发送至@Sartoshi0x，随后其秘密从预售中拿走了 62%的 SOL，且并未完全分发代币； -2100 SOL 被发送至一个假的 Jared MEV 机器人账号@Jared_eth（2023 年 6 月，人们还曾向另一个假冒的 Jared 账号发送了价值 44 万美元的预售款项）； -3300 SOL 被发送至名为@bluekirbyftm 的骗子（尽管其最初承诺退款，最终却决定不退款并发文）； -@Vombatus_eth 在收到 13000 SOL 预售资金后跑路。 此前消息，根据 ZachXBT 更新的统计数据，最近的 33 个 Solana 生态预售项目共计募资超 79.6 万 SOL （约合 1.49 亿美元）。

According to PANews, a series of cryptocurrency presale events have exposed significant fraudulent activities, as tracked by on-chain detective ZachXBT. In these cases, 7,000 SOL were sent to Sarto, who secretly took 62% of the SOL from the presale without fully distributing the tokens. Additionally, 2,100 SOL were sent to a fake Jared MEV bot account, Jaredfromsubway.eth. In June 2023, people had also sent $440,000 worth of presale funds to another fake Jared account. Furthermore, 3,300 SOL were sent to a scammer named Blue Kirby, who initially promised refunds but ultimately decided not to issue them. Lastly, Vombatus disappeared after conducting a 13,000 SOL presale.

According to Blockworks, Solana MEV startup Jito Labs announced on Friday that it will suspend mempool functionality offered by the Jito Block Engine due to an increased amount of sandwich attacks on the Solana blockchain. MEV sandwich attacks occur when MEV searchers profit from an asset’s price volatility. The searcher jumps ahead of a large purchase order that they know will raise the asset’s price and then sells it immediately following a victim’s purchase, profiting from the user’s swap. Jito Labs’ decision to pause was made after deliberate conversations with the Jito Labs team and key Solana ecosystem stakeholders. The move was met with mixed responses from industry participants. On Ethereum, validators create blocks by collecting transactions from a mempool, a staging area before a block is constructed and confirmed on-chain. Validators can earn additional revenue, referred to as maximum extractable value (MEV), often at the expense of retail traders, based on how these transactions are ordered in the block. Mempools are built into Ethereum by design, but this is not the case for Solana, where the block processor is known ahead of time. To allow validators to capture MEV on Solana, startups like Jito Labs created infrastructure to introduce mempool functionalities. Blockworks research analyst Dan Smith noted that MEV had been the entire growth story for JTO, implying that by suspending mempool functionality, it could struggle to drive value to JTO token holders. Jito’s native token (JTO) serves two main functions: community members participating in governance and holders earning MEV rewards. These rewards are earned through MEV generated and redistributed by the Jito protocol. According to CoinGecko, JTO is trading at $2.72 at the time of this writing, down 1.6% over the past week. Blockworks research analyst Ren Yu Kong said that one party potentially benefiting from this decision is Telegram bot users, who frequently set a high slippage amount to get their swap through but then experience the maximum slippage due to them getting sandwiched. With the removal of Jito’s mempool, this is much less likely to occur. However, Kong notes that without Jito’s mempool, searchers and arbitragers are likely to be incentivized to spam the network, resulting in failed transactions and wasted validator resources. Jito did not respond to Blockworks request for comment before publish time.

According to Foresight News, Jito Labs, a developer of MEV infrastructure for the Solana ecosystem, has announced the suspension of its mempool feature provided through the Jito Block Engine. The decision was made due to the negative external effects on Solana users. The suspension took effect on March 9 at 6:00 Beijing time, while Bundles and other block engine features will continue to operate normally. Jito Labs stated that it will continue to focus on the Jito network, aiming to make Solana the best execution environment for users and provide additional sources of income for validators and stakers.

Galaxy 研究副总裁 Christine Kim 发文总结第 129 次以太坊核心开发者共识(ACDC)电话会议，开发者分享了为 Dencun 升级所做的准备，该升级计划于 3 月 13 日(周三)在主网上启动，主要内容包括： 1、MEV-Boost 版本 1.7 已经稳定，可供验证节点运营商使用； 2、 Flashbots 构建器软件正在开发中，将于本周某个时间完成并合并； 3、连接到 Flashbots 中继的验证器中大约 50%正在使用最新的 MEV-Boost 版本 v1.7。

The prevalence of MEV bots and sandwich attacks increased on the BNB network. source: https://ambcrypto.com/bnb-rising-mev-bots-and-sandwich-attacks-a-cause-for-concern/

1. AEVO 供应量的 4.5%将用于币安新币挖矿，3%将用于社区空投； 2. MicroStrategy 拟将可转换优先票据发行规模扩大至 7 亿美元； 3. 美联储主席：今年某个时点可能适当降息； 4. 以太坊市值超奢侈品巨头 LVMH，升至全球资产排行榜第 21 位； 5. Telegram CEO：Telegram Business 功能已推出，可将个人账户转换为企业帐户； 6. Aave 发起关于向流动性委员会提供 50 万枚 GHO 资金用于增强 GHO 流动性的提案； 7. Injective 宣布与 Ethena 整合拟推动 IBC 社区访问 USDe； 8. Uniswap Extension 拟内置 MEV 保护以防止三明治攻击； 9. Wormhole 上线空投查询网站，6.17%代币 W 将用于本次空投； 10. BlockFi 与 FTX、Alameda Estates 达成 8.745 亿美元和解协议，尚待法官签署； 11. Saga 社区创世 Drop 已上线，将向符合条件地址发放 6000 万枚 SAGA； 12. Wormhole 空投细则：Mad Lads、Yoots NFT 持有者、Monad 社区等具有空投资格； 13. Uniswap 社区初步通过激活 Uniswap 协议治理提案，即将开启链上投票； 14. ARK Invest 昨日减持超 4800 万美元 Coinbase 股票； 15. Sorare 裁员 13%，将部分团队转移到巴黎； 16. MicroStrategy 创始人：现货比特币 ETF 正在与标普 500 指数竞争，未来将超越黄金 ETF； 17. CFTC 主席：比特币是商品，美国国会需立法解决加密管辖权问题。

据官方消息，上周宣布即将推出 Uniswap Extension 插件之后，UniSwap Labs 公布六项与 Uniswap Extension 有关的功能说明，主要包括： 1、加入侧边栏，取消弹出窗口或交易窗口； 2、支持通过扫描二维码从 Uniswap 移动应用程序无缝导入地址； 3、单击次数减少以提升 Swap 速度； 4、简化交易确认； 5、支持一次性查看所有资产； 6、内置 MEV 保护无需担心抢先交易或三明治攻击。 https://twitter.com/Uniswap/status/1765408447711862985