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# ethereum

Discussions specific to the Ethereum protocol and its ecosystem.

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Ethereum-Solidity Quiz Q22: How are functions overridden using the "super" keyword?

Ethereum-Solidity Quiz Q22: How are functions overridden using the "super" keyword?

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1 min read
An Analysis of Arbitrage Markets Across Ethereum, Solana, Optimism, and Starknet (2024-2025)

An Analysis of Arbitrage Markets Across Ethereum, Solana, Optimism, and Starknet (2024-2025)

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14 min read
Ethereum-Solidity Quiz Q21: How does function overriding work in Solidity?

Ethereum-Solidity Quiz Q21: How does function overriding work in Solidity?

3
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1 min read
Ethereum’s 2025 Endgame: 60M Gas Blocks, EIL Cross-L2 Architecture, ARBOS Unification & On-Chain Fan Identity

Ethereum’s 2025 Endgame: 60M Gas Blocks, EIL Cross-L2 Architecture, ARBOS Unification & On-Chain Fan Identity

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4 min read
Fusaka Goes Live, EIL vs OIF Debate, Rewardy Launches ERC-7702 Wallet, 7702 Unlocks Recovering Assets

Fusaka Goes Live, EIL vs OIF Debate, Rewardy Launches ERC-7702 Wallet, 7702 Unlocks Recovering Assets

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6 min read
Ethereum-Solidity Quiz Q20: What is "calldata"?

Ethereum-Solidity Quiz Q20: What is "calldata"?

3
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1 min read
An Overview of EIP-3009: Transfer With Authorisation

An Overview of EIP-3009: Transfer With Authorisation

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4 min read
Ethereum-Solidity Quiz Q19: Why is the "external" visibility modifier more gas efficient than "public"?

Ethereum-Solidity Quiz Q19: Why is the "external" visibility modifier more gas efficient than "public"?

2
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1 min read
Ethereum-Solidity Quiz Q18: What type of modifiers are "view" and "pure"?

Ethereum-Solidity Quiz Q18: What type of modifiers are "view" and "pure"?

5
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1 min read
Yearn yETH: How a Solver Flaw Caused a $9M Loss?

Yearn yETH: How a Solver Flaw Caused a $9M Loss?

1
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2 min read
Ethereum-Solidity Quiz Q17: What visibility modifiers does Solidity use?

Ethereum-Solidity Quiz Q17: What visibility modifiers does Solidity use?

2
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1 min read
Glamsterdam, Bitcoin in MetaMask, EIL & 7702 Alignment, PillarX Universal Gas Tank

Glamsterdam, Bitcoin in MetaMask, EIL & 7702 Alignment, PillarX Universal Gas Tank

2
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6 min read
State of MEV Research Q4 2025

State of MEV Research Q4 2025

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4 min read
Building a Production-Ready Prediction Market Smart Contract in Solidity: Complete Guide with Foundry

Building a Production-Ready Prediction Market Smart Contract in Solidity: Complete Guide with Foundry

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7 min read
Ethereum Gas Limit 60M, EF Details Full EIL Architecture, Arbitrum ARBOS, Soneium & Sony IRC Fan Identity

Ethereum Gas Limit 60M, EF Details Full EIL Architecture, Arbitrum ARBOS, Soneium & Sony IRC Fan Identity

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6 min read
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