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LwTx has a dualized blockchain model defined as a lightweight blockchain and a heavyweight blockchain. A lightweight blockchain is formed between each lightweight node, and a heavyweight blockchain is formed between normal nodes with power computing.
Heavyweight Blockchain is not special compared to lightweight blockchain.It performs the same functions as existing blockchain systems.In addition, heavyweight blockchain are added branching and combining modules to communicate with the lightweight blockchain. |
IEEE/ICACT20210248 Slide.07
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