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What if weather observations could participate in blockchain security?
Featured Dev.to

What if weather observations could participate in blockchain security?

We are exploring an experimental blockchain mechanism called "Proof of Weather" In the...

14 hours ago Read More
What one week of new Ethereum contracts looks like through a scam-detection lens
Dev.to ai, blockchain, ethereum, security
What one week of new Ethereum contracts looks like through a...

I pulled every top-level contract deployed on Ethereum mainnet in the week ending 2026-04-10. There....

19 hours ago Read
Building a Zero-Gas-Fee Blockchain Traceability System for WooCommerce & Shopify on Polygon
Dev.to blockchain, web3, saas, solopreneur
Building a Zero-Gas-Fee Blockchain Traceability System for W...

Building a Zero-Gas-Fee Blockchain Traceability System for WooCommerce &amp; Shopify on...

1 day ago Read
Building a Solana Risk Engine: From Mock Data to Mainnet
Dev.to security, blockchain, typescript, opensource
Building a Solana Risk Engine: From Mock Data to Mainnet

When I started building NexusVeritas, I made a mistake that many developers make. I spent far too.....

3 days ago Read
Trust, but Verify: Fighting Credential Fraud with Solana
Dev.to blockchain, cybersecurity, security, web3
Trust, but Verify: Fighting Credential Fraud with Solana

A mother walked into a neighbourhood pharmacy and handed over a prescription for her sick child. The...

4 days ago Read
How to Build a Real-World Asset Tokenization Contract on Ethereum (2026 Guide)
Dev.to blockchain, ethereum, solidity, web3
How to Build a Real-World Asset Tokenization Contract on Eth...

Imagine owning a fraction of a skyscraper in Dubai, a Picasso painting, or a US Treasury bond - from...

4 days ago Read
Auditing a Real Solana Transaction: Creating a USDC Account on Devnet
Dev.to 100daysofsolana, solana, blockchain, devnet
Auditing a Real Solana Transaction: Creating a USDC Account...

Today I decided to go one step deeper into Solana by not just reading transactions, but actually...

4 days ago Read
Solana's Account Model Explained for Web2 Developers
Dev.to beginners, blockchain, web3, 100daysofsolana
Solana's Account Model Explained for Web2 Developers

When I first started learning Solana, the account model was probably the most confusing...

4 days ago Read
Blockchain Dreams of a Decentralized Future — But Does It Deliver?
Dev.to aws, blockchain, web3, cryptocurrency
Blockchain Dreams of a Decentralized Future — But Does It De...

The Pain Point Exposed by the AWS Outages June 2026 · An analysis of infrastructure...

4 days ago Read
Soulbound Credentials on Solana: Building Revocable Tokens with Non-Transferable + Permanent Delegate
Dev.to 100daysofsolana, solana, web3, blockchain
Soulbound Credentials on Solana: Building Revocable Tokens w...

I spent 7 days learning Solana token extensions. Here's what clicked, what surprised me, and the...

5 days ago Read
Building on the Blockchain: A Developer's Guide to Solidity & Smart Contracts
Dev.to blockchain, ethereum, tutorial, web3
Building on the Blockchain: A Developer's Guide to Solidity...

"Code is law — and on Ethereum, it runs forever." What Is a Smart Contract? A smart....

5 days ago Read
A small custody contract for a hybrid cryptoexchange
Dev.to smartcontracts, blockchain, web3, dex
A small custody contract for a hybrid cryptoexchange

A small custody contract for a hybrid exchange When I started AgavaDEX I made a decision...

5 days ago Read