How much effect on the market will this Corda thing have, a distributed ledger database (sames as Ripple)
It is
not invest able and want be found on Coinmarketcap. Made by the Banks for the Banks not public viewable, trade-able.
Corda is a distributed ledger platform designed to record, manage and automate legal agreements between business partners. Designed by (and for) the world's largest financial institutions yet with applications in multiple industries. It offers a unique response to the privacy and scalability challenges facing decentralised applications.
R3 is an enterprise software firm working with a network of over 200 banks, financial institutions, regulators, trade associations, professional services firms and technology companies to develop on Corda, our blockchain platform designed specifically for businesses
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https://www.r3.com/https://www.cnbc.com/2018/05/14/hsbc-makes-worlds-first-trade-finance-transaction-using-blockchain.html