provenance

Public versus private: What to know before getting started with blockchain

Is a public online forum a better form of communication than a private email? I think most would agree that’s the wrong question to ask — it depends what you’re trying to do. In much the same way, there is no blanket approach to applying blockchain technology to achieve all goals. Blockchain first emerged as […]

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Blockchain provenance: Where’s my new sweater really from?

Recently we learned that a major steel company falsified inspection certificates that detailed the quality of aluminum and copper it sold. This scandal is now reverberating through the global supply chain. Hundreds of major auto, aircraft and train manufacturers worldwide have long relied on this company to provide raw materials for their products. These companies are now […]

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