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# ethereum

Discussions specific to the Ethereum protocol and its ecosystem.

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Building for Trust: A Guide to Gasless Transactions with ERC-2771
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Building for Trust: A Guide to Gasless Transactions with ERC-2771

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8 min read
How Attackers Are Using Blockchains to Hide Malware
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How Attackers Are Using Blockchains to Hide Malware

5
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3 min read
🌾 Day 18 of #30DaysOfSolidity — Decentralized Crop Insurance using Chainlink Oracles (Foundry + React Frontend)
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🌾 Day 18 of #30DaysOfSolidity — Decentralized Crop Insurance using Chainlink Oracles (Foundry + React Frontend)

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4 min read
Fraud Proofs in Rollup

Fraud Proofs in Rollup

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4 min read
🛡️ Day 19 of #30DaysOfSolidity — Signature-Based Web3 Authentication for Private Events
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🛡️ Day 19 of #30DaysOfSolidity — Signature-Based Web3 Authentication for Private Events

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4 min read
How standards enhance the developer experience

How standards enhance the developer experience

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5 min read
EIP-7702 Infra Goes Live, Bitget’s Gasless Fees, Base’s Global Finance Vision, Thirdweb’s 4337 Wallets on Hyperliquid
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EIP-7702 Infra Goes Live, Bitget’s Gasless Fees, Base’s Global Finance Vision, Thirdweb’s 4337 Wallets on Hyperliquid

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6 min read
🏪 Day 26 of #30DaysOfSolidity — Build a Decentralized NFT Marketplace with Royalties 💎
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🏪 Day 26 of #30DaysOfSolidity — Build a Decentralized NFT Marketplace with Royalties 💎

3
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5 min read
🪙 Day 29 of #30DaysOfSolidity — Building a Collateral-Backed Stablecoin in Solidity — Step-by-Step Guide
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🪙 Day 29 of #30DaysOfSolidity — Building a Collateral-Backed Stablecoin in Solidity — Step-by-Step Guide

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5 min read
🧮 Day 25 of #30DaysOfSolidity — Build an Automated Market Maker (AMM) 💧
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🧮 Day 25 of #30DaysOfSolidity — Build an Automated Market Maker (AMM) 💧

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5 min read
EF’s Kohaku wallet SDK, Etherspot JAW smart wallet, Rhinestone’s chain-agnostic intents
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EF’s Kohaku wallet SDK, Etherspot JAW smart wallet, Rhinestone’s chain-agnostic intents

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6 min read
EIP-7939: Count Leading Zeros (CLZ) Opcode

EIP-7939: Count Leading Zeros (CLZ) Opcode

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5 min read
Ethereum’s Trustless Manifesto, MetaMask Multichain Accounts, RIP-7560 Explained, x402 Protocol
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Ethereum’s Trustless Manifesto, MetaMask Multichain Accounts, RIP-7560 Explained, x402 Protocol

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5 min read
🗳️ Day 15 of #30DaysOfSolidity — Building a Gas-Efficient Voting System
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🗳️ Day 15 of #30DaysOfSolidity — Building a Gas-Efficient Voting System

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4 min read
How We Mathematically Verified 73 Security Properties in Chronos Vault Trinity Protocol™
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How We Mathematically Verified 73 Security Properties in Chronos Vault Trinity Protocol™

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5 min read
Bringing Web3 Principles to Enterprise Systems
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Bringing Web3 Principles to Enterprise Systems

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6 min read
🧩 Day 16 of #30DaysOfSolidity — Building a Modular Profile System for Web3 Games with `delegatecall`
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🧩 Day 16 of #30DaysOfSolidity — Building a Modular Profile System for Web3 Games with `delegatecall`

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4 min read
NYU Blockchain Lab Research: Understanding How Users Choose Between Ethereum Layer 2s

NYU Blockchain Lab Research: Understanding How Users Choose Between Ethereum Layer 2s

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1 min read
🏦 Day 11 of #30DaysOfSolidity — Building a Secure Vault with Ownable + VaultMaster 🔐
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🏦 Day 11 of #30DaysOfSolidity — Building a Secure Vault with Ownable + VaultMaster 🔐

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4 min read
🏋️ Day 10 of #30DaysOfSolidity — Building a Decentralized Fitness Tracker with Events & Milestones
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🏋️ Day 10 of #30DaysOfSolidity — Building a Decentralized Fitness Tracker with Events & Milestones

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2 min read
Etherspot Powers JAW’s Identity-First Smart Wallet Experience
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Etherspot Powers JAW’s Identity-First Smart Wallet Experience

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2 min read
Fusaka Mainnet Upgrade, Linea’s Exponent Tokenomics, Etherspot’s EIP-7702 Workshop at Devconnect
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Fusaka Mainnet Upgrade, Linea’s Exponent Tokenomics, Etherspot’s EIP-7702 Workshop at Devconnect

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5 min read
🪙 Day 12 of #30DaysOfSolidity — Build Your Own ERC-20 Token using Foundry
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🪙 Day 12 of #30DaysOfSolidity — Build Your Own ERC-20 Token using Foundry

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4 min read
SpacetimeDB and Reducers
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SpacetimeDB and Reducers

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2 min read
💎 Day 5 of 30 Days of Solidity — Build a Treasure Chest Contract
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💎 Day 5 of 30 Days of Solidity — Build a Treasure Chest Contract

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3 min read
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