Walmart Files Patent for Blockchain-Based Marketplace

Walmart Files Patent for Blockchain-Based Marketplace

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May 22, 2018 by Michael Blowers
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Walmart has recently made another push into blockchain technology as the retail company has filed for a patent for a blockchain-based marketplace for customers to resell previously purchased products. The patent record filed with the United States Patent Office states that the patent is for technology that would, “maintain a record in a blockchain ledger