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Pedersen Hash Function Overview

Presentation of the hash function Pedersen, which is efficient for zero-knowledge circuits (e.g. zk-SNARK)

12 minute read

How to build a blockchain oracle

This article presents the reasoning to build a blockchain oracle providing external information (e.g. price of an asset) to a smart contract.

8 minute read

Ethereum Staking - How It Works

Staking in Ethereum is a key functionality. This article explains the main concepts behind it - BLS signature, slashing, Withdrawal address,...

9 minute read