Questions tagged [multisignature]
multisignature is a process of requiring multiple parties to unlock funds, decrypt information or sign transactions
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5 views
ERC20 token transfer with a multisignature wallet
I have a multisignature wallet(it is a different contract). I have some tokens to transfer to another address(token is an ERC20 and can transfer via (yourContract.methods.transfer(toAddress, amount)) ...
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0answers
7 views
Transfering tokens from Mulisignature wallet
I have a multisignature address, say X. This multisignature is done by a contract for transferring eth. But I have purchased some tokens(ERC20), how can I transfer tokens.
I am confused because I ...
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1answer
25 views
Is there any simple explanation to multisig wallets?
I read on ConsenSys and Ethereum MultiSigWallet. I got that "The purpose of multisig wallets is to increase security by requiring multiple parties to agree on transactions before execution. ...
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1answer
29 views
Multi-signature Ecrow time based?
I have a user A and a user B. They do not trust each other. So, they run the following smart contract:
User A specify a time locked deposit of x coins to user B under a predefined condition( For ...
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0answers
16 views
Got Gas Estimation failed error every time, at the time of execution of MultiSig wallet contract. Specifically while executing sendMultiSig() function
function sendMultiSig(
address toAddress,
uint value,
bytes data,
uint expireTime,
uint sequenceId,
bytes signature
) public onlySigner {
// Verify the other signer
var operationHash ...
0
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1answer
38 views
What should I input to these parameters in my MultiSigWallet Contract's function?
these are the parameters, included in function sendMultiSig() from contract multiSigWallet{}.
how can I input expireTime and signature? and who will be the toAddress? A msg.sender? a signer? or a non ...
0
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1answer
44 views
Error: Returned error: VM Exception while processing transaction: revert
pragma solidity ^0.5.0;
contract MultiSignatureWallet {
uint constant public MAX_OWNER_COUNT = 2;
event Confirmation(address indexed sender, uint indexed transactionId);
event Revocation(...
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0answers
25 views
In which particular execution order I execute the Forwarder MultiSig Wallet contract? Which address input is needed for successful deployment?
Here is the referenced contract I am studying.
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0answers
71 views
Invalid implicit conversion from bytes32 to bytes memory requested
Error in given code,
Invalid type for argument in function call.
return ecrecover(operationHash, v, r, s);
And,
function sendMultiSigToken (address toAddress, uint value, address ...
0
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1answer
11 views
Error in Forwarder creation in MultiSig Wallet
The following code,
function createForwarder() public returns (address) {
return new Forwarder();
}
gives error,
TypeError: Return argument type contract Forwarder is not implicitly convertible ...
0
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1answer
21 views
Does MultiSig wallet's function follows any Token Standard i.e ERC223?
Does MultiSig wallet may include functions like increaseSupply, decreaseSupply and functionality like blackList addresses?
1
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1answer
18 views
ExecutionFailure in MultiSigWallet contract
I wanted to test a simple use case of MultiSig wallet. To do that I've deployed gnois MultiSigWallet.sol to Rinkeby network.
Before testing the multisig functionality I wanted to deposit 0.1 ether to ...
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vote
3answers
121 views
Solidity function with multisig functionality
I have a smart contract for pallet exchange. There I have a function for exchange pallets between two partners. The point is, I want that you can only run the function when both partners confirm the ...
0
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1answer
72 views
How to combine a MultiSigWallet with the advantages of a HD Wallet?
For a token sale we want to use the MultiSigWallet from ConsenSys where all team members will registered as signer while every transaction needs to be signed by at least 2 team members.
Otherwise we ...
0
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1answer
51 views
Is there any way to fix my mistake when setting up a Multisig wallet?
So I am an idiot... I know. But feel free to tell me I am.
When I set up my Multisig wallet with gnosis I made a fatal error. I created a Rinkeby Test wallet. I did a test transaction and it all ...
1
vote
1answer
298 views
Managing ERC20 tokens with a multisignature address
Say I have the following:
Address A belongs to me and holds 10 ERC20 tokens, but does not hold any ETH
Address B belongs to somebody else and I need to send 10 ERC20 tokens there from address A
...
1
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0answers
33 views
Error when trying to implement Multisig wallet
When we try to send ether transaction execution in multisig got error in signing.
Error: Invalid signature value.
while calling contract execute function in solidity code
Error: invalid address at ...
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0answers
30 views
Connect multiply contract to existing MultiOwnership contract?
I have a "Multiownable" contract with 3 owners, and another "OwnableWithRoles" contract with some privilege addresses. Also, I have other contracts for crowdsale stages, token, oraclize and etc.
I ...
1
vote
1answer
282 views
Error: MetaMask Tx Signature: Unknown problem:
Can anyone tell me what's going wrong? My contract function is working fine for some accounts, then not for other's. It completely random also, sometimes it's one account sometimes it's another.
...
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1answer
35 views
on deploy MultiSigWalletWithDailyLimit: Error VM Exception while processing transaction: revert
I'm trying out a very simple js script through truffle to create the Gnosis multisig wallet on a local testrpc net. However it always fails.
JS deploy file:
const MultiSigWalletWithDailyLimit = ...
0
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0answers
73 views
Integrate multisig wallet
We have a web app where some operations have to be signed by the user. Today we have an integration with MetaMask in order to allow it.
Now we are thinking on adding support for multisig wallets and ...
0
votes
1answer
120 views
How to multisig a transaction function?
I have a smart contract for selling Painting in crowdsale, Once the Painting is sold in crowdsale the owner of the painting can trade it to other user once the crowdsale is over. I have to implement ...
0
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1answer
114 views
Could Someone Explain this Mutli-Sig Smart Contract? [closed]
This code seems to be a good standard for multisig accounts on the eth chain. Could someone explain it piece by piece for me?
https://github.com/christianlundkvist/simple-multisig
pragma solidity 0....
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0answers
84 views
Where do I find the _h Hash to confirm an ETC Multisig Contract Transaction
I'd like to send ETC from a multisig contract with Parity or MEW. There is a good description how to do this on the ETH chain:
https://myetherwallet.github.io/knowledge-base/faq/interacting-with-...
1
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1answer
40 views
Are multi-sigs multiple keys signing on a single shared signature, or one signature per key?
And if it is a single shared signature, how does that work?
2
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1answer
955 views
How to create multisignature transaction?
I have to create a multisignature transaction which the transaction should get signed with at least 2 private keys. Could anyone explain how to do it? I am using web3.py
import rlp
from ethereum....
1
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1answer
1k views
How to send multiple transactions from wallet at once? [duplicate]
How is this possible? Lets say i want to send 0.05 ether to 100 accounts and don't want to create one and one transactions at a time.
Is there a way to input a list of wallets that you want to send ...
1
vote
1answer
163 views
creating multi signature address in solidity
How can I create an array of multi-signature address (2-of-2 P2SH multisig, keeping one account on all the multi-signature account constant) in web3js or solidity so that my custom token can be ...
1
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0answers
137 views
creating multi signature wallet for my custom token
I have created a custom token named VCF token as
pragma solidity ^0.4.18;
import './IERC20Basic.sol';
import './SafeMath.sol';
contract VfcToken is IERC20Basic{
using SafeMath for uint256;
...
1
vote
1answer
179 views
How many signatures maximum on a multi signature contract
What would be the maximum number of signatures where it would cost about near block gas limit to verify and execute a transaction. What would be a reasonable number to limit and add other logic to a ...
0
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1answer
18 views
Is there any possibility to exclude one of MuliSig Wallet owners?
I mean not to exclude from already existin multi sig wallets, but create a wallet with such possibility.
For example:
The team of 4 people want to accept temporary 5th member (give him the right ...
2
votes
0answers
203 views
Is it possible to create a smart contract from a multi sig smart contract wallet?
Is it possible to create a smart contract, for example a ERC-20 from a multi signature smart contract wallet?
2
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1answer
100 views
Adding/removing Owner in MultiSigWallet
I'm trying to understand the logic of Consensys' MultiSigWallet and being stuck with the understanding that onlyWallet can call addOwner() or removeOwner() or replaceOwner().
There are no such ...
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1answer
94 views
How multi currency wallet gets connected to different blockchains?
How multi currency wallet is getting connected to different blockchains and how public and private key is managed in it?
If I want to develop multi currency wallet then how can I connect to different ...
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0answers
362 views
MIST MULTISIG WALLET
I deployed a MULTISIG WALLET with 3 signatories. It has 3 approvers and I need to update one of the approver's ETH wallet.
Am I able to remove/add signatories using Multisig MIST Wallet???
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0answers
50 views
Question on selfdestruct/suicide operation to a multi-sig address
I am writing a very simple contract that does the following:
accepts ETH
allows the transfer of ownerships
logs events
suicides when goal is met
I tested it successfully with a regular account and I ...
2
votes
0answers
965 views
How to transfer ERC20 tokens from a multisig wallet?
How can I transfer ERC20 tokens from a multisig wallet?
According to this question, it is possible to send a token from a multisig by setting the to parameter as the token contract's address and ...
0
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1answer
346 views
Multisig wallet generating a big number of ETH addresses
I'm looking for a possibility to generate many (say, 1000) addresses from a multisig wallet. The idea is that we accept payments to these addresses, and then move all funds to a single address using 2-...
0
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1answer
348 views
Signing Multisig Wallet Contract transactions Offline in geth console
I have setup a multisig contract using the standard Wallet Contract and have been interacting with it on my geth console successfully as per the Mist Wallet Contract wiki entry.
So far I've been able ...
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2answers
304 views
Looking for multisig wallet source code?
Found several multisig wallet source codes but I can't deploy them in ethereum wallet because they can't be compiled. Either they use an old version of solidity or I get the error "No visibility ...
0
votes
1answer
147 views
Multisig addresses
I am in the process of updating a DAPP so that it requires a 2/3-multisig address in order to call some functions, but I fail to find information about how to verify that an address is of this type or ...
2
votes
0answers
222 views
wallet.ethereum.org How to send from multisig contract
I have a multisig contract with 2 required signatures. The first singature will be made by account key. I have a private key from the second, but how to sign it?
1
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1answer
302 views
Multisig address Vs Contract address
I happened to deposit a new token "POWR" on bittrex exchange and when clicked to generate a new address i got a 0xa217f4c09ff1a27be0724f1efaf0fc5e87ca3031
When i checked the address in Etherscan the i ...
2
votes
1answer
278 views
How to interact with a contract function through another contract?
I have this function on my MultiSigWallet
function submitTransaction(address destination, uint value, bytes data)
public
returns (uint transactionId)
{
transactionId = addTransaction(...
4
votes
1answer
667 views
Multi-Sig Contracts Comparison
I'd like to see a comparison of features (audited, how active it is, last modification, usage in real world, ..) among the known multisig wallets: this for creating a reference comparison for choosing ...
2
votes
2answers
397 views
Managing ERC-20 tokens in a corporate setting
What are my options for managing large quantities ERC-20 tokens in a more corporate manner. In particular multi-sig and disaster recovery. I like the features in Mist/EW, but do these multi-sig and ...
2
votes
1answer
263 views
Why `address.call` function “saves” unnecessary gas for after the internal execution?
I deployed a contract of a multisig wallet to ropsten and try to test its abilities:
https://ropsten.etherscan.io/address/0x8bf20c41ee6a9fd84e81d6f6df872d9628cd08b2
Things that worked fine:
Withdraw ...
4
votes
2answers
675 views
Why and how does the “low security” functions affect the biggest multi signature contract?
People use this contract everyday http://github.com/ethereum/dapp-bin/blob/master/wallet/wallet.sol and it's also the contract with most ethereums right now.
Also you can create a multisig account on ...
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1answer
355 views
How to confirm a multisig ETC contract wallet transaction that requires two account signers?
I created a multisig contract wallet with Ethereum Wallet that requires two signatures well before the ETH/ETC hard fork. I'm just now coming back to try and move my ETC out of the 2sig contract ...
1
vote
1answer
131 views
Multisig deployment created ETC standard wallet - how to access?
I made a multisig wallet on the ETH chain in December or so last year.
It has an ETC parallel to it which I cannot access.
As you know multisig wallets don't have private keys. And I can't use the ...
