How has soundcloud hidden the URL of streaming audio

Question

I am trying to hide the URL of my audio streams for my HTML5 player and was really struggling to think of a way to do so and then I realised, soundcloud must hide the URL\'s

Answer 1

They Changed the Media center address and now they are streaming from the link like below.But the access to this url is restricted.

https://cf-media.sndcdn.com/Exbr0RDsakIP.128.mp3?Policy=eyJTdGF0ZW1lbnQiOlt7IlJlc291cmNlIjoiKjovL2NmLW1lZGlhLnNuZGNkbi5jb20vRXhicjBSRHNha0lQLjEyOC5tcDMiLCJDb25kaXRpb24iOnsiRGF0ZUxlc3NUaGFuIjp7IkFXUzpFcG9jaFRpbWUiOjE0NzgyOTg5NTV9fX1dfQ__&Signature=niisPQ5NHUqclFI9Mb-eH1BJvOC~0zUZme8CLMkocXMs2zCWe2U2~chPYDydJuYYV3iFtUjqwCK~t~~kQg2o5TKx0~iUSZ1E4ZNBbhvHJWqBliILbEd2gZzBnrHtS0nBNCMfIuUVWmkMtWAEWXI7NyvOBPqJab8KZR8qkFnleyzefHfssxPGWV8sW09en1VkjDRPasHRmc~w22lSpF3dWqZAFbocRFZGLS-h5eXj~Qin-kxMo2DgxHE0K-Svg4BPAJ83s408SkruRq3q3B46IBxmR4mDfx4U8T~tN1mvQZGWtXESm~rIY8K40ZSwdTlOE8eMiogFsjH5HzXvc3pBFA__&Key-Pair-Id=APKAJAGZ7VMH2PFPW6UQ