Yes, vSPACEX is still based on the ItoVault system and we're open about that.  In fact we linked to that other thread ourselves with the sentence "Based on the open-source ItoVault system."

We actually have both vSPY and vSPACEX trading, and we're open that they're based on the same concept and linked to the same system (thought vSPACEX has different smart contract features like using a Uniswap TWAP price). 

We did vSPACEX after running two polls after launching vSPY, and customers telling us they'd like to see a SpaceX pre-IPO token.  Since each token takes substantial time to make and maintain afterwards, we don't have any intention of going with hundreds of symbols. 

How does having more desirable symbols after user feedback detract from previous ones or make them less trustworthy?