A multi-chain system operates by letting a multitude of independent blockchains run in parallel to each other. These different chains can also share information and carry out transactions between themselves. They can be created on demand, and can have their own unique protocols and algorithms. This structure contributes to the decentralization and security of crypto transactions.
There are several examples of multi-chain architectures currently in use. Polkadot and Cosmos are two platforms that have adopted this system. These platforms allow both public and private blockchains to communicate with each other, allowing digital assets and data to be seamlessly shared.
With the benefits multi-chain architecture offers, it is increasingly being seen as the future of blockchain technology. It has the potential to allow digital currencies to continue to innovate and grow, and to increase the flexibility of blockchain and the decentralized nature of digital currency transactions.