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According to CNBC, Sierra, an enterprise AI startup co-founded by OpenAI board chairman Bret Taylor and former Google executive Clay Bavor, has completed a $950 million Series E funding round, with a post-money valuation of $15.8 billion.This round of financing was led by Tiger Global and GV, a venture capital firm under Alphabet, with participation from existing investors such as Benchmark, Sequoia, and Greenoaks.Sierra primarily provides AI customer service agent products, automatically handling customer service and support scenarios for enterprise clients. It is reported that Sierra's annual recurring revenue has surpassed $150 million over the past eight quarters.Bret Taylor stated that Sierra operates using a "model cluster" approach, combined with its own fine-tuning layer, to provide AI agent services for enterprise clients. Previously, Sierra completed a $175 million financing round in October 2024, at which time its valuation was $4.5 billion.

DeSci project NanoVita announced that it has successfully completed its seed round financing. This round was participated in by Cryptogram Venture (CGV), UNIVERSE-DIMENSIONAL SPACE PTE. LTD. (Singapore), Candaq Fintech Group, and Susie Ventures (BVI).NanoVita is a decentralized science (DeSci) protocol that integrates nanotechnology, AI biological intelligence, and real-world health data, aiming to build an open and transparent health research infrastructure.The completion of this round of financing marks the acceleration of NanoVita's layout in the fields of nanotechnology, AI biological intelligence, and blockchain health. The project will further promote the construction of a decentralized health research ecosystem, achieving the value reconstruction and open sharing of health data through blockchain technology.

Bitget won the "Best Cryptocurrency Exchange in the Middle East" award at the TradingView 2025 Broker Awards. This award is aimed at multiple global markets, focusing on recognizing trading platforms that excel in core dimensions such as trading experience, execution efficiency, and user recognition.It is reported that the TradingView Broker Awards results are based on a comprehensive evaluation of various indicators, including user feedback, platform integration experience, and overall trading performance. This award reflects Bitget's recognition in terms of product stability, trading efficiency, and user experience within the market and trading community.

AetheriumX announced the completion of a $8 million strategic financing, led by CGV, GAINS Associates, DuckDAO, and Genesis Capital.The funds from this round will be used to optimize its DCIP protocol, expand DeFi and GameFi modules, and focus on the Asia-Pacific market to build a sustainable and verifiable on-chain interactive economic ecosystem.

Cryptocurrency exchange BTCC announced that its perpetual contract trading pairs have been officially integrated into the charting platform TradingView, which has over 100 million users worldwide. Users can now trade over 400 types of perpetual contracts directly through TradingView's professional charting tools, covering crypto assets such as BTC, ETH, Solana, XRP, and Dogecoin, achieving an integrated analysis and trading operation.

Recently, Bybit announced its seventh anniversary celebration #7UpBybit and launched a special benefits event to encourage Bybit users to share their genuine Bybit experiences on the TradingView platform.Simply write a review for Bybit on TradingView, link your TradingView account and log in to Bybit, and finally submit your UID and a screenshot of your review to receive a 7 USDT airdrop reward, no deposit or trading required. There is no limit on the number of winners, and rewards will be distributed in batches.Event Mechanism:Everyone wins: The first 50% of participants will each receive 7 USDTLucky draw: The remaining 50% of participants will enter the draw pool, with 10% eligible to receive 7 USDTOn the occasion of Bybit's seventh anniversary, this initiative aims to invite users to share their genuine feedback and suggestions, promoting further improvement and growth of the platform.

According to Arkham data, around 03:25, tagvault.eth received two large ETH transfers, totaling 11,347 ETH (worth approximately $337 million), from the following addresses:8,189 ETH (worth approximately $243 million) from tagstax.eth3,158 ETH (worth approximately $9.37 million) from an anonymous address (starting with 0xD886...)

ChainCatcher news, the GameFi platform DIGI_MineD announced the completion of its Series A funding, with the amount undisclosed. This round of financing was participated by CGV, K24 Ventures, and WAGMi Ventures.It is reported that DIGI_MineD is a GameFi platform based on Binance Chain for mining simulation, where users collect gems and earn $DIGI tokens through tasks and actions. It adopts a sustainable token model, leaderboards, and community rewards to drive engagement and ecosystem growth.

ChainCatcher news, according to businesswire, the artificial intelligence compliance platform IVIX announced the completion of a $60 million Series B financing, led by OG Venture Partners (OGVP), with participation from Insight Partners, Citi Ventures, Team8, Disruptive AI, Cardumen Capital, and Cerca.The new funding is intended to accelerate its R&D capabilities to combat financial crime in areas such as complex cryptocurrency networks, blockchain anonymous transactions, and high-frequency trading, with its AI graphical analysis revealing the hidden connections behind financial crimes.

ChainCatcher news, cryptocurrency derivatives trading platform Deepcoin officially announces that its perpetual contract trading feature has now been integrated into the global charting platform TradingView.Through this integration, users can directly set strategies or alerts on TradingView and use the Webhook feature to quickly and accurately transmit signals to Deepcoin, achieving millisecond-level automatic ordering.Currently, the Webhook signal trading feature is available for users who have opened a Deepcoin contract account (supporting both default account and unified account modes) and for users with TradingView Essential, Plus, or Premium accounts (the Basic free version does not support Webhook).

ChainCatcher news, Slow Mist Technology's Chief Information Security Officer 23pds posted on X platform, warning cryptocurrency users to be cautious of trojans disguised as TradingView cracked versions. Recently, AMOS and Lumma information stealers are spreading through Reddit posts, specifically targeting cryptocurrency users to steal wallets and personal data, with victims including Mac and Windows users.

ChainCatcher news, according to Cointelegraph, the TradingView platform mistakenly displayed Bitcoin's market cap percentage dropping to 0%, and the issue has since been fixed. Possibly affected by this, the BTC price quickly fell about 4% from its high, reaching around $95,000, with approximately $33 million in long positions being forcibly liquidated in the past 4 hours.

ChainCatcher news, the star project in the SocialFi field, Metya, announced the completion of a new round of financing led by the renowned Japanese investment institution CGV (Cryptogram Venture). This financing will help Metya accelerate the global layout of its Web3 social ecosystem and further consolidate its leading position in the DatingFi and SocialFi sectors.As the world's first social platform combining AI and blockchain technology, Metya has gained widespread market attention with its innovative DatingFi model and decentralized network ecosystem, aiming to provide users with a more efficient and personalized cross-border social experience. CGV (Cryptogram Venture), a well-known investment institution focused on social, ecological construction, and the Web3 sector, covers multiple industry benchmark projects, and this investment will inject more resources and support into Metya's technological innovation and market expansion.Metya stated that it will continue to focus on technological research and development and enhancing user value, with plans to launch a series of new features next year to further consolidate its position as an innovator in Web3 social.

ChainCatcher news, according to The Block, digital asset management platform LSP.Finance has completed a $1 million Pre-Seed funding round, with a valuation of $33 million. This round of financing was led by Cryptogram Venture (CGV), WAGMi Ventures, K24 Ventures, CatcherVC, XLink Labs, and LandScape Capital.It is reported that LSP.Finance is a user-centric digital asset management platform that aims to transform DeFi by unlocking the liquidity of PoS networks, early Alphas, and high-yield projects. The platform prioritizes accessibility and innovation, providing an integrated solution for high liquidity and seamless blockchain interaction.

ChainCatcher news, according to The Block, the decentralized infrastructure PinGo Lab has completed its seed round financing, with participation from CGV FOF, K24 Fund, CatcherVC, and Landscape Capital.PinGo was initially a Cpin Web2 company with nearly 100,000 devices, which will be integrated into its own DePin network in the future. PinGo's product suite is designed to leverage this network growth. Its main products include the "Pinger" CDN service, the Punny bot, and a data analysis bot currently in development, aimed at helping filter and categorize the massive traffic on Telegram. These tools cater to both Web2 and Web3 clients, ensuring that the PinGo platform is scalable and practically useful.According to RootData, PinGo is an AI and DePin solution on the TON network, addressing the fragmentation and idleness of idle computing resources, providing a strong computational foundation for building AI models.

ChainCatcher news, the DeFi ecosystem aggregation airdrop platform Arris announced on X that it has completed a new round of financing, with participation from institutions such as CGV FoF, K24 Ventures, DMAIL.AI, and Alco Holdings, which will jointly support Arris in shaping the future of Web3.According to the Web3 asset data platform RootData, Arris is an on-chain interactive aggregation growth platform aimed at creating a DeFi ecosystem aggregation airdrop platform that integrates DEX, IMO, and DAO.