user102849: https://www.youtube.com/watch?v=2NFMMNXyHNE
I watched a YouTube video of someone that created several BTC raw transactions with 0 BTC Wallet and broadcasted it on blockchain network with valid transaction hash that was Visible and remained Unconfirmed for 7 to 72 hours before disappearing from the blockchain network. 
How can I replicate this using Bitcoin Core? My Bitcoin Core full node is up to date. 
THANK YOU IN ADVANCE

user5406: The behavior you describe isn't achievable.

You cannot use funds in a transaction that don't exist or that you don't have the private key for.
A transaction that creates new money is invalid and will not be relayed by any honest network participants.


user7272: This is not possible, and is a common scam.
The approach these scammers take is to publish a video or telegram message, like the one you've found, claiming to be able to do the impossible. They then ask you to contact them.
Once you contact them, they will provide you with a software that is apparently able to do this. Some of them may charge you for the software, some may not.
This software in turn is a lookalike of popular wallets like Bitcoin Core and electrum, and will appear to do ask you ask - however, no transaction is actually created, and nothing is broadcast.
While you try to use the software, it will search your computer for existing bitcoin and crypto wallets, before attempting to drain them, upload keys to the scammers, or installing malware to continue compromising your system.
Stay away from anyone who claims to be able to do such things, and never install or run any program or code they share with you.

102849: <p><a href="https://www.youtube.com/watch?v=2NFMMNXyHNE" rel="nofollow noreferrer">https://www.youtube.com/watch?v=2NFMMNXyHNE</a></p>

<p>I watched a YouTube video of someone that created several BTC raw transactions with 0 BTC Wallet and broadcasted it on blockchain network with valid transaction hash that was Visible and remained Unconfirmed for 7 to 72 hours before disappearing from the blockchain network. </p>

<p>How can I replicate this using Bitcoin Core? My Bitcoin Core full node is up to date. </p>

<p>THANK YOU IN ADVANCE</p>
 5406: <p>The behavior you describe isn't achievable.</p>

<ul>
<li>You cannot use funds in a transaction that don't exist or that you don't have the private key for.</li>
<li>A transaction that creates new money is invalid and will not be relayed by any honest network participants.</li>
</ul>
 7272: <p>This is not possible, and is a common scam.</p>

<p>The approach these scammers take is to publish a video or telegram message, like the one you've found, claiming to be able to do the impossible. They then ask you to contact them.</p>

<p>Once you contact them, they will provide you with a software that is apparently able to do this. Some of them may charge you for the software, some may not.</p>

<p>This software in turn is a lookalike of popular wallets like Bitcoin Core and electrum, and will appear to do ask you ask - however, no transaction is actually created, and nothing is broadcast.</p>

<p>While you try to use the software, it will search your computer for existing bitcoin and crypto wallets, before attempting to drain them, upload keys to the scammers, or installing malware to continue compromising your system.</p>

<p>Stay away from anyone who claims to be able to do such things, and never install or run any program or code they share with you.</p>
