to conclude a transaction with op_retuee
OP_RURUN is an effective way to create a small amount of cryptocurrency vegetation offers without spelling as a common transaction. Here is a measuring step towards Python to use an OP_RRUN.
prerequisites
- Make sure you have installed Hushlaib and Hm libraries in your Python environment. You can use and install them: PIP Installation Hshlib Hmac
- OP_RENE DEALS (1 KB) and maintains the maximum block size for the minimum minimum (0). Any operation or 2 ^ 64-1 bits have more than 1 KB.
has entered into a transaction with op_reture
To submit an operation for an essay, you need to generate the Heash of your entered data. Here is an example of valid OP_ren rule:
Python
Import Hashmiliib
Hmac imports from DJST
Dep opturn (data):
Convert input data to bytes
Data_bytes = Data.encode ('Utf-8')
General Sha-256 input data bag
Hash_hex = Hashlib.sha256 (Data_bytes) .Hexinigst ()
Create Hmac-SHO256 signature using input data and yourself
Sig = digest (data, hash_hex), Holshlaib 56)
Back {
"Type": OP_RTurn,
“Data”: Data,
'Hash': sig.hex (),
"Arrow": 0
}
This feature is translated as “input data” and creates Sha-256 HMAC-SHA256 using input data.
Use examples
Here is an example of how the above feature can be used to enter into a transaction with an OP_RURURURURURURUK:
`Python
DATA = "My Ethereum Address: 0x2345789896969696969696969696969696969696969696969696969696969696969696969696969699969
Transaction = OP_REREE (Data)
Print (transaction)
output: {type: 'type': 'opturn', ...}
Remember that this is just an example, you should always confirm the input data to create surgery.
Management error
Remember that the OP_renren transactions contain (1 kb) and value (2 ^ 64-1 bytes). If your operation exceeds these boundaries or contains incorrect data, it will be rejected. Be sure to properly handle errors and use this function for legal purposes.
###’S conclusion
OP_RUNDT is a small way to create a small amount of cryptopic transactions when hand shared by hand as a regular transaction. By generating valid OP_ren control using Python, you can create effective and safe operations. Always remember to confirm the input data before making surgery. Happy ccodance!