Deploying identical smart contracts multiple times and trying to distinguish them
If I were to deploy the same smart contract to Ethereum multiple times, is there any way to distinguish them once they are on the block so that I can interact with one specific contract as opposed to the others?
blockchain ethereum smartcontracts
asked Nov 18 '18 at 0:20
cmurray166cmurray166
62
add a comment |
If I were to deploy the same smart contract to Ethereum multiple times, is there any way to distinguish them once they are on the block so that I can interact with one specific contract as opposed to the others?
blockchain ethereum smartcontracts
asked Nov 18 '18 at 0:20
cmurray166cmurray166
62
2
Well, obviously their deployed addresses will be different.
– Strelok
Nov 18 '18 at 0:25
add a comment |
If I were to deploy the same smart contract to Ethereum multiple times, is there any way to distinguish them once they are on the block so that I can interact with one specific contract as opposed to the others?
blockchain ethereum smartcontracts
asked Nov 18 '18 at 0:20
cmurray166cmurray166
62
If I were to deploy the same smart contract to Ethereum multiple times, is there any way to distinguish them once they are on the block so that I can interact with one specific contract as opposed to the others?
blockchain ethereum smartcontracts
blockchain ethereum smartcontracts
asked Nov 18 '18 at 0:20
cmurray166cmurray166
62
asked Nov 18 '18 at 0:20
cmurray166cmurray166
62
asked Nov 18 '18 at 0:20
cmurray166cmurray166
62
asked Nov 18 '18 at 0:20
cmurray166cmurray166
62
asked Nov 18 '18 at 0:20
cmurray166cmurray166
62
62
2
Well, obviously their deployed addresses will be different.
– Strelok
Nov 18 '18 at 0:25
add a comment |
2
Well, obviously their deployed addresses will be different.
– Strelok
Nov 18 '18 at 0:25
2
2
Well, obviously their deployed addresses will be different.
– Strelok
Nov 18 '18 at 0:25
Well, obviously their deployed addresses will be different.
– Strelok
Nov 18 '18 at 0:25
add a comment |
1 Answer
1
active
oldest
votes
Everything on a blockchain is deterministic, so given the same contract with the same parameters (if any), including implicit parameters such as msg.sender, you will end up with the same contract bytecode onchain.
However, the two contracts will still be completely separate. Namely, on ethereum, they will be stored at different addresses, with distinct storage. Any future operations on the contracts will specify the to address, and only affect the state of the contract they act upon.
answered Nov 18 '18 at 4:26
Raghav SoodRaghav Sood
72.1k19159172
add a comment |
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53356808%2fdeploying-identical-smart-contracts-multiple-times-and-trying-to-distinguish-the%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Everything on a blockchain is deterministic, so given the same contract with the same parameters (if any), including implicit parameters such as msg.sender, you will end up with the same contract bytecode onchain.
However, the two contracts will still be completely separate. Namely, on ethereum, they will be stored at different addresses, with distinct storage. Any future operations on the contracts will specify the to address, and only affect the state of the contract they act upon.
answered Nov 18 '18 at 4:26
Raghav SoodRaghav Sood
72.1k19159172
add a comment |
Everything on a blockchain is deterministic, so given the same contract with the same parameters (if any), including implicit parameters such as msg.sender, you will end up with the same contract bytecode onchain.
However, the two contracts will still be completely separate. Namely, on ethereum, they will be stored at different addresses, with distinct storage. Any future operations on the contracts will specify the to address, and only affect the state of the contract they act upon.
answered Nov 18 '18 at 4:26
Raghav SoodRaghav Sood
72.1k19159172
add a comment |
Everything on a blockchain is deterministic, so given the same contract with the same parameters (if any), including implicit parameters such as msg.sender, you will end up with the same contract bytecode onchain.
However, the two contracts will still be completely separate. Namely, on ethereum, they will be stored at different addresses, with distinct storage. Any future operations on the contracts will specify the to address, and only affect the state of the contract they act upon.
answered Nov 18 '18 at 4:26
Raghav SoodRaghav Sood
72.1k19159172
Everything on a blockchain is deterministic, so given the same contract with the same parameters (if any), including implicit parameters such as msg.sender, you will end up with the same contract bytecode onchain.
However, the two contracts will still be completely separate. Namely, on ethereum, they will be stored at different addresses, with distinct storage. Any future operations on the contracts will specify the to address, and only affect the state of the contract they act upon.
answered Nov 18 '18 at 4:26
Raghav SoodRaghav Sood
72.1k19159172
answered Nov 18 '18 at 4:26
Raghav SoodRaghav Sood
72.1k19159172
answered Nov 18 '18 at 4:26
Raghav SoodRaghav Sood
72.1k19159172
answered Nov 18 '18 at 4:26
Raghav SoodRaghav Sood
72.1k19159172
72.1k19159172
add a comment |
add a comment |
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53356808%2fdeploying-identical-smart-contracts-multiple-times-and-trying-to-distinguish-the%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
2
Well, obviously their deployed addresses will be different.
– Strelok
Nov 18 '18 at 0:25