TBB vs CORZZ Comparison

The wireless business contributes nearly 70% of AT&T's revenue. The firm is the third-largest US wireless carrier, connecting 72 million postpaid and 17 million prepaid phone customers. Fixed-line enterprise services, which account for about 15% of revenue, include internet access, private networking, security, voice, and wholesale network capacity. Residential fixed-line services, about 11% of revenue, primarily consist of broadband internet access, serving 14 million customers. AT&T also has a sizable presence in Mexico, with 23 million customers, but this business only accounts for 4% of revenue. The firm recently agreed to sell its 70% equity stake in satellite television provider DirecTV to its partner, private equity firm TPG.

Core Scientific Inc is engaged in Blockchain and AI Infrastructure, Digital Asset Self-Mining, Premium Hosting, Blockchain Technology, and Artificial Intelligence related services. The business operates in two segments being; Equipment Sales and Hosting which consists of blockchain infrastructure, third-party hosting business and equipment sales to customers. Mining segment consists of digital asset mining for its account. The blockchain business generates revenue from the sale of consumption-based contracts and by providing hosting services. The digital asset mining segment earns revenue from operating a firm's owned computer equipment as part of a pool of users that process transactions conducted on one or more blockchain networks. In exchange, it receives digital currency assets.