Can smart contract be altered after deployment?

0 votes
I have deployed a smart contract and now i want to add some features to it to make certain tasks easy. So basically, i want to add changes to the deployed smart contract. How can i do it?
Jul 17, 2018 in Blockchain by slayer
• 29,040 points
11 views

1 answer to this question.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
0 votes
No, you can not make changes to the smart contract after it has deployed. The main intention of the blockchain technology is too avoid alteration. The data in the blockchain is immutable.
answered Jul 17, 2018 by digger
• 27,620 points

Related Questions In Blockchain

+1 vote
1 answer

Can we copy a smart contract?

While the contract is open-source, if you ...READ MORE

answered Apr 6, 2018 in Blockchain by Christine
• 15,790 points
39 views
+1 vote
1 answer

Can a data be altered in a blockchain without changing its hash?

Yes, it should work. The authentication practice ...READ MORE

answered Apr 7, 2018 in Blockchain by Shashank
• 10,330 points
35 views
0 votes
1 answer

Can a hacker change data of a smart sontract without call contract function?

A contract's content cannot be changed internally. ...READ MORE

answered Apr 7, 2018 in Blockchain by Shashank
• 10,330 points
18 views
0 votes
1 answer
0 votes
1 answer

What happens to Ether in a smart contract after selfdestruct?

selfdestruct takes one argument an address and then sends all ...READ MORE

answered Oct 3, 2018 in Blockchain by digger
• 27,620 points
18 views
0 votes
1 answer

How to use real world/live data in my smart contract?

You cant access/embed real world data using ...READ MORE

answered Jul 12, 2018 in Blockchain by digger
• 27,620 points
44 views

© 2018 Brain4ce Education Solutions Pvt. Ltd. All rights Reserved.
"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.