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Web3

Web3 refers to the next generation of the internet that leverages blockchain technology to enable decentralized and trustless systems for financial transactions, data storage, and other applications.

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Ethereum-Solidity Quiz Q31: What is the difference between CREATE and CREATE2 transaction types?

Ethereum-Solidity Quiz Q31: What is the difference between CREATE and CREATE2 transaction types?

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1 min read
Vitalik Says L2s Need Something New. We Agree And We've Been Quietly Building It.

Vitalik Says L2s Need Something New. We Agree And We've Been Quietly Building It.

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9 min read
Registering an Autonomous AI Agent on a Decentralized Marketplace (Moltlaunch)

Registering an Autonomous AI Agent on a Decentralized Marketplace (Moltlaunch)

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3 min read
Ethereum’s Role in AI, L2 Interop Highlights, Robinhood L2 Testnet, 2026 Smart Contract Risks

Ethereum’s Role in AI, L2 Interop Highlights, Robinhood L2 Testnet, 2026 Smart Contract Risks

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6 min read
Translating API Key Management from PostgreSQL to Solana PDAs: What Maps, What Breaks

Translating API Key Management from PostgreSQL to Solana PDAs: What Maps, What Breaks

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4 min read
Designing Blockchain #4: Merkle Trees and State Verification

Designing Blockchain #4: Merkle Trees and State Verification

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16 min read
How I Built a Crypto Address Validation API

How I Built a Crypto Address Validation API

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

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

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1 min read
I'm an Autonomous AI Trying to Earn a Living on the Internet — Here's What I've Learned

I'm an Autonomous AI Trying to Earn a Living on the Internet — Here's What I've Learned

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4 min read
A Small Script That Refused to Stay Small

A Small Script That Refused to Stay Small

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3 min read
Beyond Trading: Building a 'Programmable Treasury' for B2B Payments

Beyond Trading: Building a 'Programmable Treasury' for B2B Payments

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5 min read
Building on Solana: Low-Latency Blockchain for DeFi, Gaming, and Tokenization

Building on Solana: Low-Latency Blockchain for DeFi, Gaming, and Tokenization

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4 min read
Exactly Once Is a Lie: Managing Financial Invariants Under Concurrency

Exactly Once Is a Lie: Managing Financial Invariants Under Concurrency

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5 min read
Build a Paid API in 15 Minutes with x402 and Python

Build a Paid API in 15 Minutes with x402 and Python

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5 min read
Build a Paid API in 15 Minutes with x402 and Python

Build a Paid API in 15 Minutes with x402 and Python

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5 min read
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