IBM and Covalent, a fashion brand recently launched by Newlight Technologies announced that Covalent is using IBM Blockchain technology on IBM LinuxONE so consumers can track the carbon footprint and supply chain of its sustainable, AirCarbon-based fashion accessories, from eyewear to handbags. Purchasing sustainable products is a growing motivation for consumers. Covalent's products, which can be purchased on its website, are made with AirCarbon, a biomaterial made by microorganisms that is meltable and can be used as an alternative to fiber, plastic and leather. Because it is made using renewable power, AirCarbon is certified as carbon-negative by the Carbon Trust, meaning it reduces the amount of carbon in the air. In addition to being part of a new category of "regenerative" products emerging that can have a positive impact on the amount of carbon in the atmosphere, Covalent's AirCarbon-based products provide a new level of traceability through the application of IBM Blockchain technology. Often, when consumers buy products labeled as sustainable fashion, they cannot see a verified record of how the product was made or how it affects the environment. Covalent's products bridge that gap with a blockchain-based number that can be used to show the steps in the production process for that specific product as well as its third-party-verified carbon impact so customers can view impact the product is having on the environment. A unique 12-digit number printed on each Covalent product, known as the "Carbon Date," represents the time when the AirCarbon used to create that specific product was created. The number can be entered into Covalent's website to trace the steps that went into creating the product. The supply chain journey that brought each product to life is stored in an immutable record on the blockchain and stretches from when the AirCarbon was formed and molded into a handbag to who independently verified its carbon footprint and when it was moved to a stockroom.