Shenzhen Economic Investigation issued a reminder that some fraudulent projects package high-yield investments under concepts such as 'RWA real estate tokenization' and 'blockchain evidence storage'. They use real contract addresses, company registration information and so-called custody agreements to boost credibility. However, such information only proves the existence of codes or entities. It does not prove that the underlying real estate has completed property right division, nor does it mean that they hold financial business qualifications.