user47349: In Bitcoin Blockchain, every block has a time stamp. My question is, Is there any time stamp on an individual transaction, once it is propagated on the network, and once it was included in the Block?

user38482: no, a transaction has no time stamp. Details can be found here: https://bitcoin.org/en/developer-guide#transactions

47349: <p>In Bitcoin Blockchain, every block has a time stamp. My question is, Is there any time stamp on an individual transaction, once it is propagated on the network, and once it was included in the Block?</p>
 38482: <p>no, a transaction has no time stamp. Details can be found here: <a href="https://bitcoin.org/en/developer-guide#transactions" rel="nofollow noreferrer">https://bitcoin.org/en/developer-guide#transactions</a></p>
