Block 9 Sats

As well as being Vintage Sats and Nakamoto Sats, what makes Block 9 special is that it was some of the Bitcoin from this block reward that were used in the first ever Bitcoin transactions. Up until Block 9 no Bitcoin had ever been transferred this makes this block particularly special. Any Sats in the 50 Bitcoin rewarded for unlocking Block 9 are Block 9 Sats.