http://54.221.121.173/courses/curso-101/lesson/video-1-que-es-un-smart-contract/2023-03-16T04:18:36+00:00http://54.221.121.173/courses/curso-101/lesson/video-2-que-es-una-exchange/2023-03-16T13:27:04+00:00http://54.221.121.173/courses/curso-101/lesson/video-3-los-nfts-que-son-y-para-que-sirven/2023-03-16T13:51:23+00:00http://54.221.121.173/courses/curso-101/lesson/metaverso-que-es-y-porque-todos-quieren-ser-parte/2023-03-16T13:58:57+00:00http://54.221.121.173/courses/curso-101/lesson/que-es-una-wallet-%f0%9f%94%92-como-guardar-tus-criptomonedas/2023-03-16T14:03:19+00:00