{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/55ec5063-b0f7-4d0d-9d8b-7535915f3aec/14c4b7f2-4c45-4390-a4ac-3f1e5f46300c?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Futurewatch: The crypto craze","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/62e2884134d4d918a487428b/62e28842feb26a001335bdc5.jpg?height=200","description":"<p>Is cryptocurrency the future of money? Helen Joyce, The Economist’s finance editor, explores whether digital coins can offer a viable alternative to existing currencies. And Tim Cross, The Economist’s technology editor, explains the blockchains that underpin them</p>","author_name":"The Economist"}