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Blockchains have limited interoperability and scalability. Interoperability aims to encourage cross-chain communication between networks that are blockchain-based but with different architectures. The main chain acts as the link between all the sidechains. Sidechains are like mini blockchains operating jointly with the main chain. The networks can include independent miner, independent consensus mechanism, and independent tokens, which are all connected via the main. All transactions initiated within the same chain, the following are required for submission of proof and verification: Merkle Tree with branches that contain transaction details.