# Scroll zkEVM Summary 

By [suimaster.eth](https://paragraph.com/@suimaster) · 2023-04-14

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Adopts the type 2 zkEVM (Fully EVM Equivalent).

Important Facts to know:

• At the bytecode level similar to polygon zkEVM

• Consist of core 3 architecture:

\- Scroll Node: Constructs L2 block from user txns, passes message between L1 and L2s.

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*Originally published on [suimaster.eth](https://paragraph.com/@suimaster/scroll-zkevm-summary)*