Linked Questions

0
votes
1answer
2k views

Internal Transaction? [duplicate]

Hi im new on the blockchain, so i have a specific question : I did a withdraw from EtherDelta and they send me an "internal transaction", so i cant see the new balance on my wallet.. Someone can ...
1
vote
1answer
710 views

Unable to find outgoing transactions transactions on Etherscan? [duplicate]

I am creating an application which aims to visualize ethereum transactions, so far getting data from geth I have noticed that there are never outgoing transactions from a contract account, and ...
1
vote
1answer
558 views

Can Solidity smart contracts send transactions on Ethereum? [duplicate]

I am trying to figure out whether Solidity smart contracts deployed on the Ethereum main net can send transactions. In other terms, can the address of a smart contract appear as the sender of a ...
48
votes
8answers
22k views

How to get contract internal transactions

I'd like to get the contract internal transactions like: https://etherscan.io/address/0xd654bdd32fc99471455e86c2e7f7d7b6437e9179#internaltx I'm using web3 API. Is there any way to do it? Where do ...
15
votes
1answer
4k views

What is the difference between transaction and message?

What is the definition of a transaction and a message in Ethereum? How are they different?
3
votes
1answer
2k views

How Ethereum contracts transfer Ether without a blockchain confirmation

I would like to understand how Ethereum "messages" (originated from a smart contract) can transfer Ether to another account without a blockchain confirmation. I have spent several hours reading the ...
3
votes
2answers
3k views

TheDAO internal transactions

I need to get transaction list within theDAO system. Is it possible or it's the same case of getting the internal transactions in Ethereum? I want to know if there is a mechanism within theDAO to get ...
2
votes
2answers
968 views

Refund function in solidity smart contract not working

I'm trying to implement a HelloWorld smart contract to change 1:1 Ether into a Token (stored in balances) and vice versa - I can call the pay function and everything works out nicely but the refund ...
3
votes
1answer
1k views

Is it possible that the same address sends out two transactions at the same time

Several articles say that a transaction can be canceled or replaced with the same nonce and higher gas price. Then does this indicate that the same address can NOT send two transactions at the same ...
0
votes
1answer
1k views

Ethereum Internal transactions how to work with it?

I've covered a bunch of forums and I do not understand what Internal Transactions is in etherscan. I have been transferred to the transaction and it is in Internal Transactions. And I do not see her ...
1
vote
0answers
366 views

Detecting ETH and Token deposits on an address and/or multiple contract addresses

Many questions have been asked here but mostly they have been vague questions and/or answers so before marking as duplicate please read this one as its completely specific. I have an ether account ...