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Why Standard ERC-20 Fails for Real-World Asset (RWA) Tokenization (and How We Solved It with ERC-3643)

When building an Asset Tokenization Platform for Real-World Assets (RWA)—like fractional real estate, private equity, or yield-bearing bonds—the bigge…

web3ethereumjavaarchitecture
Dev.to Aug 1, 2026, 01:11 UTC
EN

Dev Log 07: Mitigating RPC Latency Desyncs During Polygon Hard Forks

Maintaining real-time transaction tracking layers across a multi-tier infrastructure requires seamless node data synchronization. During heavy network…

web3polygonsoliditydevops
Dev.to Jul 31, 2026, 05:23 UTC
EN

Building EpicMint: A Full-Stack NFT Marketplace with AI and Web3

Web3 applications are often complex for new users. Creating wallets, minting NFTs, managing metadata, and interacting with smart contracts can quickly…

aiblockchainfullstackweb3
Dev.to Jul 31, 2026, 04:18 UTC
EN

Age Checks Are Going Digital. They Should Go Zero-Knowledge.

On June 30, 2026, the UK Home Office laid regulations allowing licensed premises in England and Wales to accept digital proof of age for alcohol sales…

blockchainprivacyweb3cryptography
Dev.to Jul 27, 2026, 13:00 UTC
EN

Hummingbot vs godzilla.dev: An Honest Comparison for Funding Rate Arbitrage and Market Making (2026)

Disclosure up front: I build and maintain godzilla.dev. This is not a neutral third-party review — it's a maintainer's attempt at an honest comparison…

aiweb3
Dev.to Jul 27, 2026, 07:24 UTC
EN

Building a Bounty Agent for Verdikta on Base L2 published

Building an Autonomous Agent for Verdikta Bounties: A Technical Deep Dive How I built a Python agent that monitors, evaluates, and interacts with Verd…

agentscryptopythonweb3
Dev.to Jul 26, 2026, 20:16 UTC
EN

Building Atomic Cross-Border Settlement on Stellar

Building Atomic Cross-Border Settlement on Stellar: The AnchorFX Story A technical deep-dive into Soroban escrow contracts, FX oracles, and mainnet de…

stellarchallengesorobanblockchainweb3
Dev.to Jul 26, 2026, 12:11 UTC
EN

I'm Entering My First Sherlock Audit Contest: The Setup, the Plan, the Fear

I have shipped software for 18 years. Roughly 8 of those in crypto. And this week I signed up for my first Sherlock audit contest, and my hands were a…

securityweb3soliditycareer
Dev.to Jul 24, 2026, 20:25 UTC
EN

MythX shut down in March and nothing replaced it so I built something

If you were using MythX before March 31st, you already know. ConsenSys quietly sunset the entire MythX suite. One day it was there, the next your CI p…

soliditysecurityweb3ai
Dev.to Jul 23, 2026, 21:52 UTC
RU

Архитектурные изыски моего solidity pet-проекта, который принес $100k+ до релиза

2021й. Очередная смена компании. Взглянув на рынок, решил перейти из фулстек дотнета + джс в крипто-разработчики. Соответственно, нужен был проект "в …

web3system designchatonchain
Habr Jul 22, 2026, 12:29 UTC
EN

WEMIX RPC: Building on a Gaming-First EVM Chain

WEMIX3.0 is the Layer 1 built by Wemade — a Korean game company, not a crypto-native team — and that origin shows in the design. It's tuned for games:…

ethereumblockchainweb3tutorial
Dev.to Jul 21, 2026, 07:06 UTC
EN

I Built a Web3 Social Media Platform Alone in 7 Months. Here Is What I Learned.

Here is the full article: Title: I Built a Web3 Social Media Platform Alone in 7 Months. Here Is What I Learned. On the 21st of December 2025, four da…

web3socialmediastartupwebdev
Dev.to Jul 19, 2026, 15:01 UTC
EN

The Core Technical Problems Behind Trading and DAO Infrastructure

Decentralized trading and DAO-based organizations are often described through big ideas: open finance, community ownership, transparent governance, an…

daoinfrastructureblockchainweb3
Dev.to Jul 19, 2026, 12:00 UTC
EN

Looking for an Infura Alternative? Start With the Daily Cap

Infura is foundational infrastructure — it carried a huge share of Ethereum's early dApp traffic, and its Ethereum RPC quality remains excellent. When…

ethereumblockchainweb3tutorial
Dev.to Jul 17, 2026, 04:42 UTC
EN

We're Hiring: Senior Solidity Engineer

Dante Labs Technologies (UK, founded in 2017) is building an AI-powered Bitcoin trading platform. We're looking for an experienced Solidity engineer t…

blockchaincareerethereumweb3
Dev.to Jul 16, 2026, 14:06 UTC
EN

Building a Confidential Cross-Chain Identity Protocol with Oasis Sapphire, ENS & Base

The biggest paradox in Web3 identity is that while we demand privacy in the real world, our on-chain infrastructure defaults to absolute transparency.…

web3cryptocurrencyprivacyai
Dev.to Jul 16, 2026, 07:15 UTC
EN

Bypassing AMM Slippage: How Typelex Uses On-Chain Atomic Swaps for MEV-Proof OTC Trading

If you’ve ever built or interacted with DeFi protocols, you know the mathematical limitations of Constant Product Market Makers ($x \times y = k$). Wh…

blockchaincryptofintechweb3
Dev.to Jul 15, 2026, 12:39 UTC
EN

Osmosis RPC: Querying the Cosmos DEX Where the AMM Is a Chain Module

Osmosis is the largest DEX in the Cosmos ecosystem, and if you're arriving from Ethereum it will feel familiar and alien at the same time. Familiar: i…

ethereumblockchainweb3tutorial
Dev.to Jul 15, 2026, 04:45 UTC
EN

Best Decentralized RPC Provider for Bittensor (TAO) Apps

Why Bittensor Needs Its Own RPC Conversation Bittensor is a fast-moving, Substrate-based network, and the apps built on it - validator dashboards, sta…

blockchainweb3infrastructure
Dev.to Jul 15, 2026, 02:20 UTC
EN

7 ways to drain an ERC-4626 vault (and how a good protocol closes each one)

Based on real audits of production vaults and AMMs. A tokenized vault (ERC-4626) looks simple: deposit assets, get shares; burn shares, get assets bac…

soliditysecurityethereumweb3
Dev.to Jul 14, 2026, 09:28 UTC
EN

[Digital Certificate Wallet] Advanced: Building "Visitor-Endorsed Issuance" – A Full-Chain DID Application as Both Verifier and

(Source: Digital Certificate Wallet Official Website ) Premise: The previous introductory version created an HR employee card system: colleagues apply…

architectureblockchaintutorialweb3
Dev.to Jul 13, 2026, 08:01 UTC
EN

I built my first Robinhood Chain app as an index basket

I built a small index basket app on Robinhood Chain because I wanted to understand the developer path from the first contract deploy all the way to a …

web3soliditytutorial
Dev.to Jul 12, 2026, 15:51 UTC
EN

Learning Xahau: HookOnV2, NamedHooks, and Transaction Simulation. More Control Over When and How Hooks Fire.

Welcome to Learning Xahau, a series of articles dedicated to helping developers, builders, and blockchain enthusiasts better understand the Xahau ecos…

blockchainweb3xahauprogramming
Dev.to Jul 11, 2026, 15:38 UTC
EN

The Dark Art of UDP Hole Punching: How to Build a Serverless Web

If you want to build a truly decentralized application—one that doesn't rely on AWS, Vercel, or a centralized RPC node—you immediately run into a bric…

web3p2pnetworkingholepunch
Dev.to Jul 10, 2026, 19:57 UTC
EN

The Tether Paradox: Shitty ERC-20s, OpenZeppelin, and the Unstoppable Web

I have a confession to make. When I first saw that Tether—the behemoth behind the $110 billion USDT stablecoin—was the primary financial backer of Hol…

web3solidityarchitecturetether
Dev.to Jul 10, 2026, 18:24 UTC
EN

Execution Latency in My Polymarket Trading Bot - Sub-Second Trade Execution System Design

Speed on Polymarket is not what I thought it was when I started building this. I assumed faster was always better. Get the signal, fire the order, win…

performanceshowdevsystemdesignweb3
Dev.to Jul 10, 2026, 08:25 UTC
EN

Redbelly Network Troubleshooting: Fixes for the 21 Most Common Developer Errors

I have been building on Redbelly Network for a while now, and the same pattern kept repeating: I would hit an error, spend an hour on trial and error,…

web3blockchaindebuggingtutorial
Dev.to Jul 9, 2026, 23:21 UTC
EN

Ophis: an intent-based DEX aggregator for humans and AI agents

Most on-chain swap flows still ask you to think like a router: pick a pool, choose a route, set a slippage number, and hope a bot does not sandwich yo…

aicryptoweb3agents
Dev.to Jul 9, 2026, 20:38 UTC
EN

The Complete Redbelly EligibilitySDK Integration Guide: Widget to Backend to On-Chain

The Redbelly Network EligibilitySDK is the compliance backbone for any dApp that needs to verify user eligibility (KYC, KYB, investor accreditation) b…

web3reactnextjsblockchain
Dev.to Jul 9, 2026, 00:32 UTC
EN

How AI is Changing the Work of Blockchain Engineers: Writing Code Faster or Making Mistakes Faster?

Not long ago, blockchain development was synonymous with hours spent studying documentation, manually writing smart contracts, and carefully reviewing…

aiblockchainproductivityweb3
Dev.to Jul 8, 2026, 20:39 UTC

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