Popular interactive features | Cascade early access application; OpenMind adds badge tasks (December 17th)
- 核心观点:三个新项目获融资,提供交互教程。
- 关键要素:
- Cascade:全天候交易美股与加密货币永续合约。
- OpenMind:构建智能机器通用操作系统与协作网络。
- Altius:开发与虚拟机无关的模块化执行堆栈。
- 市场影响:拓展加密应用场景,吸引用户参与。
- 时效性标注:短期影响。
Original article | Odaily Planet Daily ( @OdailyChina )
Author | Asher ( @Asher_0210 )

Cascade: 24/7 US Stock Trading + Cryptocurrency Perpetual Contract Trading
Project Overview

Cascade is a crypto brokerage firm offering a 24/7 brokerage trading application that supports perpetual contract trading in cryptocurrencies, US stocks, and private assets. Users can directly link their bank accounts to complete perpetual trading, portfolio-collateralized lending, and asset transfers within a single margin account.
According to ROOTDATA , Citrea has completed a $15 million funding round, receiving investment from Polychain, Coinbase Ventures, and others.
Interactive Tutorial
STEP 1. Go to the official website (link: https://cascade.xyz/join ), fill in your personal X account and Gmail to complete the early access application (time-limited task).

STEP 2. Enter the official Discord community (link: https://discord.com/invite/cascade-xyz ) and claim your OG status (limited-time task).

OpenMind: A universal operating system and decentralized collaborative network for building intelligent machines.
Project Overview

Founded by Stanford University professor Jan Liphardt, OpenMind is dedicated to building a universal operating system and decentralized collaborative network for intelligent machines, enabling robots from different manufacturers and of different forms to safely trust each other, share information, and work collaboratively globally.
In early August this year, OpenMind announced the completion of a $20 million funding round , led by Pantera Capital, with participation from numerous institutions and well-known angel investors including Ribbit, Sequoia Capital, Coinbase Ventures, DCG, Lightspeed Faction, Anagram, Pi Network Ventures, Topology, Primitive Ventures, and Amber Group.
Interactive Tutorial
STEP 1. Go to the interactive website (link: https://fabric.openmind.org/sign-in ) and register using your Gmail.

STEP 2. After installing the World Coin app on your mobile phone, click "Personhood" and follow the registration process to obtain a badge.

STEP 3. After installing the Backpack app on your mobile phone and registering your personal wallet, click "Backpack" and scan the QR code to connect and obtain the badge.

Altius: Dedicated to developing a modular execution stack that is independent of the virtual machine.
Project Overview

Altius is a future-proof, high-performance on-chain execution infrastructure co-founded by Anit Chakraborty, a former software engineer at Hudson River Trading, and Annabelle Huang, a former managing partner at Amber Group. It is dedicated to developing a modular execution stack that is independent of virtual machines (VMs).
In mid-February of this year, Altius announced the completion of an $11 million Pre-Seed funding round , led by Founders Fund and Pantera, with participation from Archetype, Reforge, DCG, and others.
Interactive Tutorial
On December 13, Altius partnered with Open Academy to launch a Web3 knowledge quiz. Five users will receive a limited-edition Altius gift box, and 200 users will each receive 200 OA tokens. The deadline is December 23.
STEP 1. Go to the interactive website (link: https://www.altiuslabs.xyz/blog/altius-x-open-academy-educational-course ), and click the link shown below to jump to the Telegram page.

STEP 2. After entering the TG mini-program, click “Start learning”, complete the 3 course tasks according to the prompts, and then click “Open” below to complete the social tasks in sequence.



