Sep 22, 2021 - Led by a telco industry veteran, this project showcases the big advances made in overcoming the implementation challenges of blockchain—namely, scalability, privacy, industry adoption, and enterprise readiness. It features a case study on roaming fraud and a timeline of telco blockchain demos like a cross-carrier payment system, intercarrier settlements, and subscription processing. The author applies a framework for use case analysis to data sharing, self-sovereign identity, certificate authorities, border gateway protocols, and service provisioning. Telcos are on the move, and this research captures initiatives underway.

Nov 21, 2019 - Insurance is a significant industry worldwide: in 2017, total global gross written premiums tallied $4.8 trillion. In this white paper, Henry Kim and Muhammad Izhar Mehar of the Schulich School of Business offer clear guidance for evaluating potential blockchain use cases in commercial insurance. They take a “first principles” approach rooted in historical and economic perspectives and provide a more scientific framework for comparisons. It is a practical work for professionals responsible for sizing up the potential of distributed ledger technology in the insurance industry.

May 25, 2018 - The utility settlement coin (USC) consortium plans to develop what we believe banks will welcome. This case study describes how the USC, launched by UBS and Clearmatics, will use decentralized blockchain technology to confirm financial agreements that are verifiable without the wastefulness of proof of work. Financial institutions could conduct business more safely because of real-time settlement, smart contracts, and enhanced risk management procedures using this new digital version of fiat currencies.

Feb 28, 2018 - This project looks at the three layers of the blockchain stack—protocol, consensus, and economic—from logical and technical points of view; and it distinguishes between two types of standardization, semantic and technological. It should help executives and investors to understand the implementation challenges—such as scalability, energy consumption, and governance of each layer—and the problems that the blockchain community is attempting to solve with each innovation.

Nov 13, 2020 - For cryptocurrencies and other blockchain technologies to scale in adoption as the Internet did, people need more human-friendly ways to use them. We believe that the digital wallet is one such way. Digital wallets are pieces of software that hold digital things of value for us, such as money, ID cards, and documents such as receipts. They enable us to make payments, prove our identities, record and verify our actions and transactions, and aggregrate and manage our cryptoassets such bitcoin, ether, or derivatives of cryptocurrencies. Eventually, we expect them to capture and protect our Internet browsing, online shopping, and other streams of...