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Blockchain & Cryptocurrency Security
Blockchain explorers, wallet security, and cryptocurrency verification tools
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Crypto Scam Checker
Check cryptocurrency addresses against scam databases to protect from fraud
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Crypto Wallet Address Validator
Validate Bitcoin and Ethereum wallet addresses with checksum verification to prevent costly mistakes
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Ethereum Gas Fee Calculator
Calculate Ethereum gas fees with EIP-1559 pricing and real-time estimates
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Smart Contract Security Analyzer
Scan Solidity smart contracts for security vulnerabilities and OWASP Top 10 issues
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Blockchain Explorer Links
Generate direct links to blockchain explorers for Bitcoin, Ethereum, and more