{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Undocumented Internals of Bitcoin, Ethereum and Blockchains","author_name":"Vijay Mukhi","thumbnail_url":"https://www.ebooknetworking.net/books/B07/7PR/bigB077PRKJ9F.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B077PRKJ9F.html\">The Undocumented Internals of Bitcoin, Ethereum and Blockchains</a>","width":400,"height":300}