All Questions
Tagged with contract-invocation internal-transactions
7 questions
1
vote
0
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19
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Record called functions during the transaction execution
I am analyzing the flash loan workflow.
Notice that PeckShield publishes an analyze report about bzx flash loan. See https://peckshield.medium.com/bzx-hack-full-disclosure-with-detailed-profit-...
- 11
3
votes
1
answer
531
views
When a contract calls other contracts, is it an atomic operation?
If a contract calls several external methods of other contract(s), is it as a whole one atomic transaction (reverted as a whole if an exception happens)?
- 1,854
5
votes
3
answers
410
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Regular address turns into a contract after receiving a transfer?
To accept payments in ether myself, I first tried how others have implemented it. So I bought an item in a store that uses Coinbase Commerce to accept crypto payments and paid for my item with ether. ...
2
votes
1
answer
348
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tx.origin for factory
I want to use a factory so that people can create a standardized contract. People should be able to transfer money directly by this creation which led me to the problem of the msg.sender during the ...
- 21
2
votes
0
answers
126
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How can gasUsed of a transaction be lower than the gas used by internal transactions?
Take this transaction for example: https://etherscan.io/tx/0xb8c2ee4dcc07352b535317304ca64ada5b03ab3c868a2281609cfd4ac4c619e9
It reports a gasUsed of 163215 when calling the contract.
On the other ...
- 21
0
votes
1
answer
2k
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transfer ether from smart contract wallet to normal wallet
I have transferred ether from smart contract wallet (Throughbit exchange) to normal ether wallet (Koinex exchange). The transaction in block chain is confirmed but koinex told me they have not ...
- 3
3
votes
1
answer
249
views
Why are there multiple suicide calls from one address to a contract in the same block?
There are several contracts whose internal Tx have only suicide calls from the same contract/user address over and over again. What is the need of having multiple calls?
