🌳 Merkle Tree Generator

Build Merkle trees from transaction hashes and generate verification proofs

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Merkle trees are a fundamental data structure in blockchain. Bitcoin uses them to summarize all transactions in a block (the Merkle root goes into the block header). Ethereum uses them for state, transactions, and receipts. Each leaf is hashed, then pairs are combined and hashed recursively until a single root remains. A Merkle proof lets you verify a single transaction exists without downloading the entire tree.

⚠ Disclaimer: This tool is for educational and informational purposes only. It does not constitute financial, investment, or professional advice. All calculations run locally in your browser — no data is sent to any server. Always do your own research (DYOR) before making any financial decisions.