The Bitcoin Blockchain Visualized in 3D
This looks like something from Tron, trippy.  The height of the block is the amount of BTC, there are some huge (thousands of BTC) transactions happening.
On a semi related note, I built a 3D visualization (globe) to see where these blocks are geographically mined. <a href="https://coinminingstats.com/globe" rel="nofollow">https://coinminingstats.com/globe</a>