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# ethereum

Discussions specific to the Ethereum protocol and its ecosystem.

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Your AI Agent Just Sent an Invoice (ERC-8004 + x402 in 5 Minutes)

Your AI Agent Just Sent an Invoice (ERC-8004 + x402 in 5 Minutes)

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

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

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5 min read
💰 Day 23 of #30DaysOfSolidity — Build a DeFi Lending & Borrowing System (Aave-like dApp)

💰 Day 23 of #30DaysOfSolidity — Build a DeFi Lending & Borrowing System (Aave-like dApp)

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4 min read
🏦 Day 24 of #30DaysOfSolidity — Build a Secure Conditional Payments (Escrow) System in Solidity

🏦 Day 24 of #30DaysOfSolidity — Build a Secure Conditional Payments (Escrow) System in Solidity

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4 min read
EIP-7702 Infrastructure Launches to Support Account Abstraction for EOAs

EIP-7702 Infrastructure Launches to Support Account Abstraction for EOAs

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4 min read
đź”± Trinity Protocol v1.5: Achieving Audit-Ready Status with Zero Critical Vulnerabilities

đź”± Trinity Protocol v1.5: Achieving Audit-Ready Status with Zero Critical Vulnerabilities

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4 min read
Ethereum Sets Fusaka for December, Epoch Protocol raises $1.2M, “Not All State Is Equal” Ethereum Study, Mono Protocol $2M

Ethereum Sets Fusaka for December, Epoch Protocol raises $1.2M, “Not All State Is Equal” Ethereum Study, Mono Protocol $2M

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6 min read
Day 21 — Build Digital Collectibles (ERC-721 NFTs) — Full tutorial (Foundry + React)

Day 21 — Build Digital Collectibles (ERC-721 NFTs) — Full tutorial (Foundry + React)

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6 min read
How We Achieved 40% Gas Savings with Formal Verification and Merkle Proofs

How We Achieved 40% Gas Savings with Formal Verification and Merkle Proofs

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4 min read
🏰 Day 20 of #30DaysOfSolidity — Build a Secure Digital Vault (FortKnox)

🏰 Day 20 of #30DaysOfSolidity — Build a Secure Digital Vault (FortKnox)

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4 min read
We Replaced Our RPC Layer With eRPC

We Replaced Our RPC Layer With eRPC

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

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

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

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

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4 min read
Ethereum Foundation on Interop, Cardano x NEAR Intents, Bitget Wallet’s Gassless UX, SWIFT Confirms Linea for On-chain Payments

Ethereum Foundation on Interop, Cardano x NEAR Intents, Bitget Wallet’s Gassless UX, SWIFT Confirms Linea for On-chain Payments

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

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

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4 min read
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