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Blockchain

A decentralized, distributed, and oftentimes public, digital ledger consisting of records called blocks that are used to record transactions across many computers so that any involved block cannot be altered retroactively, without the alteration of all subsequent blocks.

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OpenZeppelin v5

OpenZeppelin v5

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3 min read
Contract-State Accounting vs UTXO Tokens: Two Models for On-Chain Value

Midnight Network Challenge: Enhance the Ecosystem

Contract-State Accounting vs UTXO Tokens: Two Models for On-Chain Value

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8 min read
Crypto Payment Webhooks: The Part Most Developers Get Wrong

Crypto Payment Webhooks: The Part Most Developers Get Wrong

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5 min read
Why Most Crypto Bots Get Sandwiched (And How to Prevent It)

Why Most Crypto Bots Get Sandwiched (And How to Prevent It)

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4 min read
I Built an ERC-20 Token and React dApp from Scratch Complete Web3 Breakdown

I Built an ERC-20 Token and React dApp from Scratch Complete Web3 Breakdown

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2 min read
Building an Autonomous Sentinel: Shielding Mantle DeFi from Rounding Errors with Clojure

Building an Autonomous Sentinel: Shielding Mantle DeFi from Rounding Errors with Clojure

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2 min read
Selective Disclosure Patterns in Compact

Selective Disclosure Patterns in Compact

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12 min read
How I Deployed a Live Blockchain Node (ARC) on AWS EC2 - A Complete Step-by-Step Guide

How I Deployed a Live Blockchain Node (ARC) on AWS EC2 - A Complete Step-by-Step Guide

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5 min read
A week of intent-based trading for AI agents: five threads from the Hashlock Markets desk

A week of intent-based trading for AI agents: five threads from the Hashlock Markets desk

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4 min read
Private Database (Web2) vs Public Account (Web3 - Solana)

Private Database (Web2) vs Public Account (Web3 - Solana)

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1 min read
I Thought I'd Just Call a Blockchain API. It Didn't Work Out That Way.

I Thought I'd Just Call a Blockchain API. It Didn't Work Out That Way.

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31 min read
The Verifiable Semantic Execution Layer

The Verifiable Semantic Execution Layer

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2 min read
Anonymous Membership Proofs on Midnight: Building Privacy-Preserving Allowlists

Anonymous Membership Proofs on Midnight: Building Privacy-Preserving Allowlists

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3 min read
Decentralized Oracle Manipulation and Price Feed Security

Decentralized Oracle Manipulation and Price Feed Security

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10 min read
Week 2 of #100DaysOfSolana: When “Public Database” Finally Clicked

Week 2 of #100DaysOfSolana: When “Public Database” Finally Clicked

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2 min read
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