According to Cointelegraph, the Polygon Heimdall V2 mainnet, a crucial component of the Polygon proof-of-stake chain, experienced a temporary outage on Wednesday due to a suspected consensus bug. The issue, which affected the communication between node validators, was resolved within an hour. Despite the disruption, the Bor layer, responsible for block production and transaction processing, remained unaffected. Polygon representatives confirmed that the outage was triggered by an unidentified validator's exit from the network. During the downtime, block production on the Bor mainnet continued uninterrupted, and any discrepancies in network uptime and block explorer data are being addressed. Polygon is actively working with RPC providers to resolve sync inconsistencies that emerged following Heimdall's recovery. One provider has already resumed operations, albeit with a slight delay in synchronization. The incident underscores the importance of consistent network uptime for blockchain networks, which aim to offer a reliable alternative to traditional financial systems. The Heimdall V2 upgrade, launched in early July, aimed to enhance the network's performance by reducing finality times to approximately five seconds and updating the tech stack with CometBFT and Cosmos-SDK v0.50. This upgrade is considered the most technically complex hard fork since Polygon's launch in 2020, according to Polygon co-founder Sandeep Nailwal. While the upgrade has improved block times and network throughput, it has also introduced additional complexity and potential points of failure. Previously, the Heimdall V1 layer was also a source of network downtime. In March 2022, Polygon faced several hours of downtime due to a software bug in the Heimdall layer, which caused validators to operate on different blockchain versions. The ongoing efforts to enhance network performance highlight the challenges blockchain networks face as they strive to maintain uptime amid increasing complexity.

Trump pushes for rate cuts as Fed faces rare dissent and crypto markets brace for decision. source: https://www.thestreet.com/crypto/markets/fed-faces-revolt-not-seen-in-30

The Bor layer, which handles transaction execution, did not experience any downtime and continued producing blocks, the Polygon team said. source: https://cointelegraph.com/news/polygon-hemidall-v2-mainnet-experiences-temporary-outage?utm_source=rss_feed&utm_medium=rss&utm_campaign=rss_partner_inbound

"Base, a prominent layer-2 blockchain solution, has overtaken Solana in terms of token creation, raising the question: are the fundamental structures and ecosystems of the cryptocurrency landscape shifting in significant ways as projects and developers begin to migrate their operations and projects to new platforms?" source: https://blocknews.com/base-flips-solana-token-creation-are-the-trenches-moving-homes/

Asset tokenization is unlocking trillions in finance. Learn how it turns bonds into tradable digital tokens. source: https://ambcrypto.com/what-is-tokenization/

Donald Trump-backed DeFi project, World Liberty Financial (WLF), has provided Falcon Finance with a $10 million strategic investment. The investment seeks to advance integrations between WLFI’s USD1 stablecoin and Falcon’s synthetic dollar protocol, USDf. Falcon Finance disclosed the investment in a press release, stating that it would also be spent on supporting multi-chain compatibility, smart contract […] source: https://www.cryptopolitan.com/world-liberty-financial-in-falcon-finance/

The U. S. Treasury is raising the stakes on short-term borrowing, and it’s coming straight from Scott Bessent, the same guy who once swore off this playbook. The department announced on Wednesday that it will ramp up issuance of Treasury bills, debt that matures in one year or less, to help fill a widening gap in […] source: https://www.cryptopolitan.com/u-s-treasury-to-boost-short-term-debt-sales/

President Trump's January executive order said the report should outline how the federal government should go about creating a national crypto stockpile. source: https://decrypt.co/332667/white-house-sprawling-crypto-report-makes-no-mention-bitcoin-reserve

اكتسب سعر كاردانو اهتمامًا متجددًا بعد أن استعاد منطقة دعم رئيسية حول 0. 78 دولار مع حجم تداول قوي. ومع وجود زخم فوق مستوى 0. 88 دولار، يعتقد المحللون أن هناك اختراقًا محتملاً إلى 1 source: https://www.thecoinrepublic.com/ar/2025/07/30/%d8%b3%d8%b9%d8%b1-%d9%83%d8%a7%d8%b1%d8%af%d8%a7%d9%86%d9%88-%d9%8a%d8%aa%d8%ac%d9%87-%d9%86%d8%ad%d9%88-1-19-%d8%af%d9%88%d9%84%d8%a7%d8%b1-%d8%ad%d9%8a%d8%ab-%d9%8a%d8%b1%d8%b5%d8%af-%d8%a7%d9%84/

31-7-2025 – The cryptocurrency market saw $268 million in contract liquidations over the past 24 hours, with short positions bearing the brunt at $204 million compared to $63. 71 million for long positions, according to data from Coinglass. Bitcoin (BTC) accounted for $29. 11 million of the total, while Ethereum (ETH) saw $60 source: https://www.cointrackdaily.com/268m-in-crypto-liquidations-as-shorts-wiped-out-amid-bitcoin-and-ethereum-rally/

لقد وصلت موجة مدفوعة بالعملات المستقرة والتي من شأنها إعادة تشكيل مشهد الأصول والمدفوعات العالمية.

أطلقت Golden Finance "Golden Web3.0 Daily" لتزويدك بأحدث وأسرع أخبار صناعة MEME وDeFi وDAO وNFT وmetaverse.

شراء وكلاء الذكاء الاصطناعي لرموز NFT بشكل مستقل يُثير تساؤلات عميقة: ما مدى واقعية "وعي" الذكاء الاصطناعي؟ هل سيُنافس البشر على أصول العملات المشفرة؟

في الآونة الأخيرة، أصبحت عملة USDe المستقرة التابعة لـ Ethena (ENA) شائعة، حيث ارتفعت قيمتها السوقية من 140 مليون دولار إلى 7.2 مليار دولار في عام واحد، وهي زيادة تزيد عن 50 مرة.

عندما تفشل البنوك، وتتعطل خدمات السحابة، وتُرقّع الخوادم، يستمر الإيثريوم في العمل. نواصل التقدم. عشر سنوات من العمل على الإنترنت، ونتقدم دائمًا.

إذا كان في ذهنك فقط "سوق صاعدة" و"سوق هابطة"، فلا يمكنك الاعتماد إلا على التخمين في كل زاوية: إذا راهنت بشكل صحيح، يُطلق على ذلك "الحصول على مركز مرتفع"، وإذا راهنت بشكل خاطئ، يُطلق على ذلك "الندم".

مع التطور السريع لتكنولوجيا blockchain والاستخدام الواسع النطاق للأصول المشفرة في جميع أنحاء العالم، فإن الولايات المتحدة، باعتبارها جوهر النظام المالي العالمي، من المؤكد أن موقفها التنظيمي واتجاهها السياسي سيكون له تأثير عميق على المشهد المالي الرقمي العالمي.

مع تزايد شعبية إثينا، أصبحت سلسلة التحكيم المزدحمة تعمل بسرعة عالية.

تم العثور على وانج لين بينج، رئيس مجلس الإدارة والأب الروحي لشركة أثاث الصين، ميتًا داخل منزله.

منذ إطلاق الشبكة الرئيسية في 30 يوليو 2015 حتى 30 يوليو 2025، مرت Ethereum بـ 10 سنوات.