Having a heavy object attached to a flexible chain or rope. Retailers satisfy demand identified through a supply chain. Jabil provides supply chain and logistic services. The engine uses a timing chain, not a belt. Blockchains thus offer opportunities to foster collaboration in the supply chain. Hyperledger Grid develops open components for blockchain supply chain solutions. This has the advantage of removing one step in assembly of the chain. Changes to Nokia's supply chain were made. The cover was later pulled from the national supermarket chain, Coles. SCM 2.0 replicates this notion in supply chain operations. Krill are an important element of the aquatic food chain. She is also founder of Nickels Restaurant food chain. A popular North Carolina restaurant chain is Golden Corral. Carrefour Maroc is a partner of Label'vie, a Moroccan supermarket chain. Validation of the trust chain has to end here.