TOPAZ launched at the CordaCon Tokyo 2018

At CordaCon Tokyo 2018 (7 Mar 2018), CryptoBLK Limited proudly launched its cutting-edge and industry first Corda-based asset valuation and management system – TOPAZ.
Designed to streamline the paper-based communication process between financial institutes and surveying services providers, TOPAZ evolves into an easy-to-use web application that provides secure messenger services, digitally signed valuation records as well as a peer-to-peer mortgage alert system.
Duncan Wong of CryptoBLK at CordaCon Tokyo
“We have been continuously collaborating with the industry experts during the product development. We are grateful to have their valuable contributions that help us to shape the product that best fit industry needs,” said Duncan Wong, CEO of CryptoBLK, “By opening up the product for industry, we are looking forward to working more closely with the financial institutes, service providers, surveying firms, as well as other stakeholders around the world in the asset management workflow.”
Duncan Wong and Andrew Hon announced TOPAZ at CordaCon Tokyo.
TOPAZ has migrated its code base a few times from Corda M11, to version 1.0, before finally building upon the current version of Corda version 2.0 to provide comprehensive features and a more stable user experience to end users. “We will consider further moving the product to Corda version 3.0 as it becomes available.” said Andrew Hon, Chief Technology Officer of CryptoBLK.
A demo and free trial on TOPAZ is now available. Interested parties are welcome to send their requests to the CryptoBLK team at or

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