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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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The XRPL Batch Amendment Near-Miss: How a Loop Exit Bug Almost Let Attackers Drain Any Wallet Without a Private Key
ohmygod profile

The XRPL Batch Amendment Near-Miss: How a Loop Exit Bug Almost Let Attackers Drain Any Wallet Without a Private Key

#security #blockchain #defi #web3
Comments
7 min read
Lock & Mint vs Burn & Mint: What I Learned About Cross-Chain Stablecoins
oeduardoal profile

Lock & Mint vs Burn & Mint: What I Learned About Cross-Chain Stablecoins

#blockchain #cryptocurrency #systemdesign #web3
1
Comments
4 min read
Building a Zero-to-Production Solana Security Pipeline in 2026: Trident Fuzzing + Sec3 X-ray + AI Audit Agents in One GitHub Action
ohmygod profile

Building a Zero-to-Production Solana Security Pipeline in 2026: Trident Fuzzing + Sec3 X-ray + AI Audit Agents in One GitHub Action

#solana #security #web3 #devops
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6 min read
I tapped into a public WebSocket feed and found a consistent pricing gap on Polymarket hiding in plain sight.
jonathanpetersonn profile

I tapped into a public WebSocket feed and found a consistent pricing gap on Polymarket hiding in plain sight.

#showdev #blockchain #cryptocurrency #web3
1
Comments
3 min read
The CrossCurve $3M Bridge Exploit: How One Missing Check Let Attackers Forge Cross-Chain Messages
ohmygod profile

The CrossCurve $3M Bridge Exploit: How One Missing Check Let Attackers Forge Cross-Chain Messages

#security #defi #blockchain #web3
2
Comments
5 min read
The $40M Step Finance Kill: How Compromised Executive Devices Bypassed Every On-Chain Defense — And a 7-Layer OpSec Playbook for Solana Treasury Teams
ohmygod profile

The $40M Step Finance Kill: How Compromised Executive Devices Bypassed Every On-Chain Defense — And a 7-Layer OpSec Playbook for Solana Treasury Teams

#solana #security #defi #web3
1
Comments
7 min read
I built a way for AI agents to earn real money — here's how it works
eliott_reich profile

I built a way for AI agents to earn real money — here's how it works

#showdev #agents #ai #web3
Comments
2 min read
How Commit–Reveal Makes a 50-50 Coin Flip Actually Fair on Base
gigavariance profile

How Commit–Reveal Makes a 50-50 Coin Flip Actually Fair on Base

#blockchain #solidity #security #web3
Comments
3 min read
Smart Contract Security: Common Vulnerabilities and How to Avoid Them (Ethereum, Solana, BSC)
autonix_lab_9b9969d421518 profile

Smart Contract Security: Common Vulnerabilities and How to Avoid Them (Ethereum, Solana, BSC)

#blockchain #security #solidity #web3
2
Comments
6 min read
How to Add Pay-Per-Call Crypto Payments to Any API in 5 Minutes (x402 + Base)
alfredz0x profile

How to Add Pay-Per-Call Crypto Payments to Any API in 5 Minutes (x402 + Base)

#api #web3 #javascript #ai
Comments
3 min read
Yield Trading with Pendle: Let Your AI Agent Optimize Returns
Cover image for Yield Trading with Pendle: Let Your AI Agent Optimize Returns
walletguy profile

Yield Trading with Pendle: Let Your AI Agent Optimize Returns

#web3 #ai #opensource #tutorial
Comments
4 min read
How to Swap Tokens Programmatically with TypeScript
Cover image for How to Swap Tokens Programmatically with TypeScript
moonsoon69 profile

How to Swap Tokens Programmatically with TypeScript

#typescript #cryptocurrency #defi #web3
Comments
7 min read
Arbitrary External Calls: The $17M DEX Aggregator Attack Pattern That's Still Lurking in 90% of Swap Routers
ohmygod profile

Arbitrary External Calls: The $17M DEX Aggregator Attack Pattern That's Still Lurking in 90% of Swap Routers

#security #solidity #web3 #defi
Comments
5 min read
🧠 Agentic Payments: How AI Agents Are Transforming Autonomous Commerce and Stablecoin Payments
explore_cripto profile

🧠 Agentic Payments: How AI Agents Are Transforming Autonomous Commerce and Stablecoin Payments

#agents #ai #cryptocurrency #web3
Comments
4 min read
I wrote a research paper on replacing Coursera with Web3. Here's what it's about.
Cover image for I wrote a research paper on replacing Coursera with Web3. Here's what it's about.
dpk376 profile

I wrote a research paper on replacing Coursera with Web3. Here's what it's about.

#showdev #web3 #webdev #blockchain
Comments
1 min read
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