While Zerocash is usually a improvement from Zerocoin, their respective implementations will not be simple forks of every other, but rely upon different cryptographic assumptions with various tradeoffs. Each ways health supplement each other rather properly, plus a good way to describe them would be sibling projects. Links presented https://financefeeds.com/blocksquare-reaches-100m-in-tokenized-real-estate-launches-new-defi-platform/