Layer 1 vs Layer 2: Ethereum Infrastructure, RPC, and scaling
Created Mar 26, 2026 Updated Apr 16, 2026
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This article is a deep dive into the architecture of Geth and Erigon, the two most popular Ethereum clients.

Solana token extensions in Token-2022 include fee-on-transfer and transfer hooks. Learn how they differ at the protocol layer and when to use each mechanism.