According to BeInCrypto, several well-known cryptocurrency analysts have disputed a bitcoin-linked investment plan called HEX. HEX claims to be the world's first high-interest blockchain certificate of deposit and has made an amazing return on investment promise. Behind the idea is Richard Heart, a serial entrepreneur, marketing expert, and cryptocurrency supporter. Heart spent a lot of time promoting HEX last year, which was originally called Bitcoin HEX. Podcast host Peter McCormack and YouTube technical analyst Tone Vays both questioned it, while another well-known analyst Alex Kruger tweeted: "HEX is the latest junk ERC20 token. The coin sale has raised about $ 3 million in ETH. Its sole purpose is to increase value by attracting new investors. "