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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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Bitcoin Address Evolution: Refinement Under Real-World Constraints
degenroll profile

Bitcoin Address Evolution: Refinement Under Real-World Constraints

#architecture #bitcoin #blockchain #cryptocurrency
2
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2 min read
CVE-2026-33017: How a Single HTTP Request to Langflow Lets Attackers Drain Every Crypto Wallet Your AI Agent Touches
ohmygod profile

CVE-2026-33017: How a Single HTTP Request to Langflow Lets Attackers Drain Every Crypto Wallet Your AI Agent Touches

#security #blockchain #defi #ai
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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
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3 min read
Real-time oracle intelligence platform + paper prediction game
0xpilotsb profile

Real-time oracle intelligence platform + paper prediction game

#showdev #ai #blockchain #monitoring
1
Comments
6 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
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5 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
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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
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6 min read
Why Agent Discovery Systems Check Identity First (and Why That's Wrong)
douglasborthwickcrypto profile

Why Agent Discovery Systems Check Identity First (and Why That's Wrong)

#ai #blockchain #security #webdev
1
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5 min read
Solana MEV Defense in 2026: How Sandwich Bots Extracted $500M — And the 6 Protocol-Level Defenses That Actually Work
ohmygod profile

Solana MEV Defense in 2026: How Sandwich Bots Extracted $500M — And the 6 Protocol-Level Defenses That Actually Work

#solana #security #defi #blockchain
1
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9 min read
The ZK Circuit Kill Chain: 7 Zero-Knowledge Proof Vulnerabilities That Have Cost DeFi Over $200M — And How to Audit for Each One
ohmygod profile

The ZK Circuit Kill Chain: 7 Zero-Knowledge Proof Vulnerabilities That Have Cost DeFi Over $200M — And How to Audit for Each One

#security #blockchain #defi #webdev
1
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7 min read
I Built an API That AI Agents Pay For — Here's How (x402 + MCP)
tradeit_50970492891e145d0 profile

I Built an API That AI Agents Pay For — Here's How (x402 + MCP)

#agents #api #blockchain #mcp
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2 min read
The YieldBlox $10M Oracle Poisoning: How One Trade in a Dead Market Drained an Entire Lending Pool — And the 5-Defense Pattern Every Protocol Needs
ohmygod profile

The YieldBlox $10M Oracle Poisoning: How One Trade in a Dead Market Drained an Entire Lending Pool — And the 5-Defense Pattern Every Protocol Needs

#security #defi #blockchain #smartcontracts
1
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5 min read
The Venus Protocol Donation Attack: How a Compound Fork's getCashPrior() Let an Attacker Bypass Supply Caps and Create $2.18M in Bad Debt
ohmygod profile

The Venus Protocol Donation Attack: How a Compound Fork's getCashPrior() Let an Attacker Bypass Supply Caps and Create $2.18M in Bad Debt

#security #defi #blockchain #smartcontract
1
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5 min read
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
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1 min read
A Zero-Rake Coin Flip on Base vs Crypto Casinos
gigavariance profile

A Zero-Rake Coin Flip on Base vs Crypto Casinos

#web3 #blockchain #gaming #cryptocurrency
1
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1 min read
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