I am really impressed with this discovery Cisco has done. I am interested in this blockchain to creating due diligence for mineral traceability. This can help to save lives and environmental degradation. As an exploration geologist, I know the import of mineral traceability. Am a Bachelor’s degree holder in science field major in mineral geology. Currently, I am an IT student majoring in system technology and also doing CCNA course from Cisco. I want to be part of this blockchain and if possible we can visit my country Sierra Leone (which is one of the richest minerals in the world) for mineral research. I want to be part of this process and able to use technology in mineral exploration. That is one of reasons I added IT to my career. So if you want to work with me, this is my email foday23134@yahoo.com name is Foday A Kaikai lives in Virginia USA.