U.K. bank Barclays and London-based startup Clearmatics are inviting coders to come up with ways to connect ethereum with made-for-enterprise blockchains such as Hyperledger Fabric. Advertisements The interoperability challenge is being hosted by Clearmatics and will use a template involving its open-source interoperability protocol, Ion. The hackathon will take place at the Barclays Rise fintech hub […]