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Cryptocurrencies are a hot topic these days, but the underlying technology might be even more interesting. Blockchain ledgers, which create long series of transaction records that are extremely difficult to change or otherwise hack later on, sit at the heart of every cryptocurrency that matters today. And many companies are working out new ways to use blockchain ideas to drive innovation in day-to-day business operations.
So let's take a look at three well-known companies that are considering blockchain-based operations right now -- with or without involving cryptocurrencies along the way. The names under my microscope here are payment processing veteran Visa (NYSE: V), financial data expert S&P Global (NYSE: SPGI), and medical testing guru Quest Diagnostics (NYSE: DGX) -- hardly the most obvious players in a blockchain future.
Image source: Getty Images.
Security first
Standard and Poor's is treading lightly into the world of blockchain technologies.
Its energy and commodities-tracking arm, known as S&P Global Platts, recently launched a blockchain platform that provides a secure way to track oil inventories across the Middle East. Using smart contracts and built-in calculation tools, S&P Platts aims to lock down data security and eliminate human error in a revamped and highly automated inventory process. It's early days for this platform, but it might just be the next standard in this ultra-specific data niche.
"The innovation represents the next step forward in Fujairah's ambitions to become a global hub for commodity trading," said Salem Al-Hmoudi, a member of the local FEDCom regulatory group. (The Fujairah Oil Industry Zone "hosts the Middle East's largest commercial storage capacity for refined oil products," according to S&P Global Platts.) "It will allow our terminal operators to be at the forefront of technology while at the same time operating at the highest level of security."
S&P will use this service to learn more about blockchain ledgers and what they can do. In general, management thinks about this technology as a security safeguard. Any other benefits will have to be discovered along the way.
One big partnership
Quest is moving forward with more gusto as part of a blockchain partnership with leading health insurance providers.
This month, Quest launched a blockchain pilot program together with UnitedHealth (NYSE: UNH), MultiPlan, and Humana (NYSE: HUM), moving some data sharing into a blockchain platform. Having an authoritative central source for insurance provider data can speed up Quest's operations while reducing the mountains of paperwork that follow from a blood test or health screening.