Opcodes are used in Bitcoin Scripts to represent commands or methods. Below you can find the value of the op_return code and an implementation in Python. A bitcoin script works with a stack of items. The op_code representing a method, usually takes or puts 1 or more items from the top of the stack.
OP_RETURN | |
Integer value | 106 |
Hex value | 0x6a |
Python code representation as used Bitcoinlib
@staticmethod def op_return(): return False