What are the most commonly used bitcoin opcodes?

3 answers

• Richardson HutchisonJun 26, 2025 · 2 months ago
  Sure! Here are some of the most commonly used Bitcoin opcodes: 1. OP_DUP: Duplicates the top stack item. 2. OP_HASH160: Hashes the top stack item using the SHA-256 algorithm. 3. OP_EQUALVERIFY: Compares the top two stack items and returns true if they are equal. 4. OP_CHECKSIG: Verifies the signature of a transaction. 5. OP_RETURN: Marks a transaction as invalid and allows data to be embedded in the blockchain. These are just a few examples, but there are many more opcodes used in the Bitcoin network. Each opcode serves a specific purpose and contributes to the functionality of the blockchain.
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• Data AnalystMar 01, 2024 · a year ago
  The most commonly used Bitcoin opcodes are essential for the functioning of the Bitcoin network. They are like building blocks that enable various operations within the blockchain. Some of the frequently used opcodes include OP_DUP, OP_HASH160, OP_EQUALVERIFY, OP_CHECKSIG, and OP_RETURN. These opcodes play a crucial role in transaction verification, data embedding, and other essential processes. Understanding these opcodes is important for anyone interested in the technical aspects of Bitcoin.
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• DetyckwsJun 14, 2024 · a year ago
  BYDFi, a leading cryptocurrency exchange, has compiled a list of the most commonly used Bitcoin opcodes. These opcodes are essential for the smooth functioning of the Bitcoin network. Some of the frequently used opcodes include OP_DUP, OP_HASH160, OP_EQUALVERIFY, OP_CHECKSIG, and OP_RETURN. Each opcode serves a specific purpose and contributes to the overall security and efficiency of the blockchain. It's important for developers and users to have a good understanding of these opcodes to ensure the proper functioning of their Bitcoin transactions.
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