R3 has scored another win in the insurance sector, giving the startup a wide lead over other distributed ledger technology (DLT) providers in the sector. Revealed exclusively to CoinDesk, the RiskBlock Alliance, whose members include such insurance heavyweights as Chubb, Marsh and Liberty Mutual, has decided to build its first set of use cases using R3’s Corda platform.

The news comes soon after B3i, the European reinsurance consortium, decided to switch from Hyperledger Fabric to Corda. With the addition of RiskBlock, R3 now counts all the major insurance blockchain consortia as Corda users, including the Insurwave marine insurance platform created by EY and Maersk as well as regional initiatives in India and Italy.   RiskBlock was officially launched in mid-2017 by The Institutes, an insurance research and education network, but the team behind the DLT consortium has spent at least two years testing enterprise blockchain solutions. Earlier this year, RiskBlock narrowed down its choices to a short list: Quorum (developed by JPMorgan Chase), Hyperledger Fabric, Corda, and Digital Asset.

“We went through an intense and laborious process and finally narrowed it down to two, which were Corda and Digital Asset,” Patrick Schmid, a vice president at RiskBlock, told CoinDesk, adding: “It was a close race – and we haven’t worked out all the details yet – but we have decided on Corda and we are moving in that direction.” RiskBlock was a founding member of the Ethereum Enterprise Alliance and much of the early work, including several proofs-of-concept, was done on a private version of ethereum, the world’s second-largest blockchain.

However, the insurance consortium started to change course this year as it received input from member firms and also some of its potential partners. Privacy – or, rather, the lack thereof in a system forked from a public network – was the dealbreaker for these companies, according to Schmid.

“What we learned from testing ethereum was that our members found huge value in the smart contracts, and found huge value in blockchain-enabled technology. But they were a little bit concerned about data segregation,” he said.”Even with a private variant of ethereum, their concern really was around data being stored, even if it’s encrypted and hashed, on every node in the system.” Read more from coindesk.com…

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