ToolChain Pro vs SealTrust

ToolChain Pro is the unified portal for VeChain ToolChain blockchain platform. The product lifecycle can be easily displayed by scanning QR code or built-in chip attached to the product. In such way, the daily operations in business world can be digitalized and systematized. Meanwhile, value transfer can be achieved by doing so. Using ToolChain Pro to scan the QR code or built-in chip, it can display: • The lifecycle of each imported liquor product, including information of overseas winery, free-trade zone warehouse, delivery center, distributers and stores; • The manufacturing and ownership history of luxury goods. Customers can scan the built-in chip attached on the product to identify the authenticity and claim ownership of the product; VeChain ToolChain is a world’s leading blockchain platform for products and information. Please contact us if you have any concerns and suggestions: • Help Center: https://docs.vetoolchain.com/hc/en-us • Email: info@nanojclean.com

SealTrust verifies the authenticity of your products and gives you access to their full digital passport. Hold your iPhone near the NFC chip built into the product, or scan its QR code, and get a clear answer in a second: genuine or not. Every check relies on a unique cryptographic signature that cannot be cloned or copied. WHAT YOU CAN DO • Verify authenticity: a single scan confirms a product is a registered original. • Open the digital passport: materials, origin, composition, compliance and care instructions, all in one place. • Access the certificate of authenticity attached to your product. • Track warranty: status and duration for your items. • Take ownership: claim a product and transfer ownership securely, with verification. • View history: every step of the product's life, from creation to today. TAMPER-PROOF PROOF Each product's authenticity and history are anchored on the blockchain, making the data impossible to falsify. Your personal information stays protected and is never shared without your consent. FOR BUYERS AND COLLECTORS Buy second-hand with peace of mind, prove authenticity before a resale, and keep a clear record of ownership. SealTrust supports brands committed to traceability, anti-counterfeiting and digital product passports.