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Retail Giant Carrefour Applies Blockchain for Tracking Milk Product Supply Chain

French retail giant Carrefour has continued blockchain development by applying the technology for tracking milk, according to a press release published on March 1.Starting from March, the retail giant is gradually rolling out its new blockchain-powered product, Carrefour Quality Line (CQL) micro-filtered full-fat milk. CQL is touted to guarantee

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Mastercard Applies For New Patent for Anonymous Blockchain Transactions – A Regulated Bitcoin Tumbler?

Mastercard, the company who have gone through the entire process of laughing, fighting, and then embracing Bitcoin (and then attacking it again), have applied for another new patent in the blockchain space. Their last one was in regards to — we’re not making this up — a fractional reserve crypto

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Europe-Targeted Crypto Custodial Service Multiwallet Applies for Custodial License in Malta

Blockchain firm Multiwallet will launch a Europe-targeted crypto custodial service regulated by Maltese regulators, the company revealed to Cointelegraph at the Malta Blockchain Summit on Nov. 2.Claiming to be fully compliant with Malta’s existing initial requirements for a crypto custodial service, Multiwallet is now seeking a custodial license from the

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Bank of America Applies for Blockchain-Based Encrypted Crypto Storage System Patent

The U.S.’s second-largest bank, Bank of America (BofA), has applied for another blockchain patent on the development of a secure crypto storage system, according to a patent document published by the U.S. Patent and Trademarks Office (USPTO) August 23. The patent, entitled “Block Chain Encryption Tags,” describes a system of

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IBM Applies for Blockchain Patent to Ensure Transaction Compliance via Nodes Data

Tech giant IBM has applied for a blockchain patent for the development of transaction data identifiers based on nodes, according to a patent document published by the U.S. Patent and Trademarks Office (USPTO) Aug. 16. The system described in the patent, entitled “Node Characterization in Blockchain,” intends to introduce a

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Capital One Applies for Blockchain-Based Collaborative Authentication System Patent

American bank holding corporation Capital One has filed a patent application for the implementation of blockchain technology in user authentication, according to a filing published by the U.S. Patent and Trademark Office (USPTO) August 16. According to the document, the inquiry is a continuation of a patent application submitted by

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