Here is an article that explains what a mistake “non-script-sweet-flag (witness’s program has a hash mismatch)” means and why you may see it as you try to send a raw-signed event using Bitcoinilib:
Understanding the error: Non-authorized script Confirm the flag
When sending raw events in Bitcoin, you need to ensure that all the required tickets are included. One of these mandatory tickets is the “script -blood -blood ticket, which allows the event command series (code that performs different functions in the input) to be verified. However, there is a catch – some scripts rely on certain witness programs.
What causes an error?
Error “Non-control-colipt-blood-Flag (witness program has a Hash-Päänuuhta” is typically occurring when the script-cerify ticket is not included in the event’s script. This can happen if your code does not handle witness programs correctly or if there are addictions between the scripts that are not filled.
What does it mean?
When the event is sent, Bitcoin will check several tickets to make sure everything is valid and functional. The “script -blood” ticket is crucial for this process, as certain events rely on certain witness programs that are present in the script. If these seals do not respond, the event may be rejected.
Simplified Example Code:
Here’s a simplified example of how to create an event with Bitcoinilib:
`Python
BitcoinLib.transactions bring out, key
Create the key to the sender
Sender_Key = Key.from_str (“My-Sender-Key”, “Hex”)
Define the starting command set (simple example)
Output_Script = “0C6F1D2C6E8B76E42F8 …”
Create a supply command series that trusts on a particular witness program
Input_Script = “0b95Fa7f3e4daeb5d34 …”
Def Main ():
Create the starting and feeding crowns
output_output = output.from_str (“0c6f1d2c6e8b76e42f8 …”, sender_key, “hensa”, nothing)
not a scripper-blood-ticket
Input_input = Input.from_str (Input_Script, Sender_key, “Hex”)
Send an event
tx_hash = bitcoinlib.utils.hash (output_output)
Print (F “Event Hash: {tx_hash}”)
If __nimi__ == “__Main__”:
Main ()
`
conclusion
In this example, we created a simple event with several outputs and income. When sending this event using BitcoinLib, the error “Non-Script-Carify-Flag (witness’s program has a Hash mismatch) occurred” because “the script of the script was missing from one feeder.
Best Practices:
To avoid similar topics in the future:
- Always include the
script -bloodfyticket in the event command series.
- Make sure all the Hash of the Witness Program is present and correct.
- Consider adding addictions between scripts to minimize the risk of errors.
By following these best practices, you can ensure that your event passes validation and avoid receiving potential error messages such as “non-script-bloodfy-Flag (witness’s Hash-Päänuhta).”
