Here is a decentralized market platform dedicated towards the ZCash Payment Protocol built on Ethereum.
Trajan
A new Beginning for Trade
Long have we wandered across the path of increased regulatory and fiduciary scrutiny without taking a step back, questioning the legitimacy and moral justifications of central authorities. Only very recently have we seen glimpses of resistance enforced by the austere relentlessness of cryptography towards this Orwellian trend of ever overreaching control. So far well known initiatives like the Silk Road and Alphabay have failed due to central points of governance and administration which ended up being the Achilles heel.
Introducing the Trajan Project, breaking the cycle of control and governmental extortion imposed on our inherit freedom to trade by applying revolutionary new blockchain solutions and decentralizing each aspect of the infrastructure enabling sustainable prosperity. With a strong focus on confidentiality, the unhindered interaction between customer and vendor is guaranteed.
White Paper and Mathematical Proof:
https://github.com/OrwellG/trajan/raw/master/TrajanWhitePaper.pdf
Bitcointalk ANN:
https://bitcointalk.org/index.php?topic=2216953.msg22437050#msg22437050