BLOCKCHAINWORLD.AI provides daily crypto and AI news and promotions, including free signals. It appears to be related to Crypto-newsflash.com, offering original blockchain and cryptocurrency coverage with features like swapping, launchpads, Web3 connectivity, and fast tracking on CMC & CG. The project boasts an experienced team, massive buybacks, no tax (0%), and no team tokens. It also mentions potential listings on MEXC, Gate.io, and Kucoin. Another similar project, Bitchain, focuses on blockchain infrastructure for AI applications secured by Proof of Artificial Intelligence (PoAI).