PANews July 15 news, according to Bitcoin.com, Dubai company Terra Nexus has signed a memorandum of understanding with Sinohydro Bureau 6 Co., Ltd. to jointly develop mineral resources in the West African region and promote the commercialization of the reality asset-backed token WFCA. WFCA will be supported by diamonds and rare metals, aiming to build a new financial model that connects blockchain and the real economy, providing support for applications such as asset tokenization and cross-border settlement.