Ethereum’s consensus layer elliptic curve

· John Cook · Oct. 13, 2025, 1:12 p.m.
Summary
The blog post discusses Ethereum's unique elliptic curve used in its consensus layer, differentiating it from Bitcoin and Monero which use secp256k1. It provides insights into the technical aspects of Ethereum's cryptography, highlighting that while Ethereum uses secp256k1 for digital signatures, it employs a different elliptic curve for consensus processing. This nuance is important for developers and enthusiasts in the blockchain space to understand the operational mechanics of Ethereum.
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