Por usuario de Bitcointalk: v17753150

https://steemit.com/spanish/@v17753150/goldenugget-la-nueva-plataforma-que-se-utilizara-para-comprar-oro-ecologico
https://steemit.com/oro/@v17753150/goldenugget-la-nouvelle-plateforme-qui-sera-utilisee-pour-acheter-de-l-or-ecologique

_Myetherwallet: 0xd9613A75671E43D8bDd0aE885979F77C3861889f