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Tencent's internal testing personal investment analysis assistant "Rena Lancaic", supports connecting to WeChat

According to "Du Jia," Tencent is conducting a small-scale test of its personal investment analysis assistant "Rena Lan Cai," which has a PC version and a WeChat mini-program, supporting connection to WeChat. This product is positioned as an AI assistant for individual investors, helping users obtain and understand market and company information, and is currently in a small-scale testing phase.The web version breaks down the investment research workflow into visual modules, with core features including market quick reads, individual stock tracking, and AI Q&A. The market quick read summarizes global market dynamics, continuously updated in the morning, noon, closing, and evening, and associates market information with the user's watchlist; the left sidebar allows users to customize stocks of interest and displays real-time market data, while the right side features an intelligent Q&A panel linked to the day's quick read content, supporting follow-up questions about industry rankings, cash flow in financial reports, and more. In addition to the PC version, Rena Lan Cai is also launched as a WeChat mini-program, with basic functionality aligned across both platforms and conversation records shared. The product also appears in the WeChat chat list as a WeChat ClawBot intelligent entity, allowing users to directly access investment research capabilities in the chat window.The report states that Alibaba is also internally testing its AI investment research product Qovest, and Baidu's previously released Kuku AI is also focusing on investment research, as major companies collectively enter the personal investor AI investment research space. Rena Lan Cai essentially serves as an investment research assistance tool, not providing investment advice and avoiding direct trading compliance red lines.

Bitget now supports over 3,000 rToken transfers for U.S. stocks, with a million-dollar SpaceX stock prize pool launched simultaneously

Bitget officially launched the rToken US stock transfer feature, currently supporting over 3,000 US stocks and ETFs. Users can transfer eligible stock assets from their traditional brokerage accounts to Bitget, and once the stocks are credited, they will be automatically converted into US stock spot rTokens based on the corresponding number of shares. Throughout the transfer process, Bitget does not charge any fees.The rTokens after the transfer can be directly integrated into the Bitget Universal Exchange (UEX) ecosystem, used for wealth management, lending, margin trading, and other yield-generating products, enhancing the capital efficiency and usage scenarios of stock assets. To coincide with the feature launch, Bitget is also launching a reward campaign with a total value of $1 million in SpaceX stock tokens (rSPCX). Users can receive corresponding SpaceX stock rewards based on the transfer amount, with rewards distributed on a first-come, first-served basis. Users can select the stocks and quantities they wish to transfer on the US stock transfer page and use the reward calculator on the page to view the estimated transfer amount and corresponding activity rewards.Bitget CEO Gracy Chen stated, "This feature aims to help investors consolidate their stock assets scattered across different brokerages into a unified ecosystem without selling their existing positions, achieving flexible allocation across asset classes."

first_img Zcash developer program supports quantum-resistant signatures in January, initial protection for transparent transactions

The Zcash development team plans to add post-quantum signature support to the network in January. Zakura engineer Roman Akhtariev stated in an engineering blog that the team plans to implement post-quantum signature opcodes in Zcash in January. These opcodes will enable Zcash to verify hash-based signatures, thereby resisting quantum computing attacks. The team has not yet confirmed a specific network activation date. This upgrade aims to prevent attackers from using current public keys to reverse-engineer and forge payment authorizations from wallet owners.The initial phase of this upgrade will protect transparent transactions. Zcash has two payment methods: shielded payments hide the sender, receiver, and amount; transparent payments are similar to Bitcoin, where addresses and amounts are visible on the chain. According to CoinDesk, based on ZecStats data, approximately 11.96 million of the 16.98 million issued ZEC are stored in the transparent pool, accounting for about 70%. The January plan primarily targets this public portion. Additionally, Zakura has developed a private query tool that allows wallets to check balances without exposing associated addresses to the server; the experimental version is available in the "Private queries" settings of the Zcash wallet Vizor.Before the release of Zakura's engineering article, Ethereum researcher Justin Drake warned holders on Thursday to prepare for what he called "bunker mode," stating that in the worst-case scenario, AI could find shortcuts to break the mathematical protections of Bitcoin and Ethereum wallets in "months rather than years."
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