Constant Opcodes in BitcoinSV
Constant opcodes are fundamental building blocks in Bitcoin Script. They push predefined numeric values onto the stack, allowing for efficient and consistent value insertion in scripts.
Real-world Analogy
Think of constant opcodes like preset buttons on a microwave. Instead of entering "30 seconds" each time, you just press the "30 Sec" button. Similarly, instead of manually pushing common values onto the stack, you can use these opcodes for quick and standardized value insertion.
Available Opcodes
Click on an opcode to push its value to the stack:
Stack Visualization
Visual Stack
Stack is empty
Did You Know?
- OP_0 to OP_16 are among the most frequently used opcodes in Bitcoin scripts.
- These opcodes are often used in multi-signature scripts and time-locking mechanisms.
- OP_1 (also known as OP_TRUE) pushes the numeric value 1 onto the stack, not a boolean true.
- OP_0 (also known as OP_FALSE) pushes the numeric value 0 onto the stack, not a boolean false.
- Using constant opcodes instead of pushing raw numbers can make scripts more compact and efficient.
Ready to explore more? Check out our comprehensive OpCode Explorer to learn about all the opcodes in BitcoinSV.