<iframe width="580" height="385" src="https://www.youtube.com/embed/oKW0Fi30CM4?modestbranding=1" frameborder="0" allowfullscreen></iframe> <br>Grayscale moved closer to launching a spot-based Bitcoin exchange-traded fund in the US after a three-judge appeals panel ... <br><a href="https://www.youtube.com/watch?v=oKW0Fi30CM4">source</a>