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70 questions
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0 votes
1 answer
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I have lost access to one of my wallets, it was created on the same seedphrase I used to create my coinbase wallet and metamask. I have re entered it and added accounts and the same public address ...
Sarah Barker's user avatar
  • 1
1 vote
0 answers
57 views

backgroung Currently, I am looking to utilize Helia to construct a private IPFS network. The critical issue at hand is "Ensuring that this private network remains inaccessible to external nodes.&...
hugr kai's user avatar
  • 11
2 votes
1 answer
134 views

I want to setup a "production" private Ethereum network using PoA as the consensus algorithm. However the latest documentation stated that Geth only supports the Ethereum PoS consensus ...
0x75aaa's user avatar
  • 63
1 vote
1 answer
51 views

I hope this message finds you well. I am currently working on a tomato supply chain project. I am interested in deploying temperature, soil moisture and humidity sensors at three different farms, each ...
Sajid Safeer's user avatar
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0 votes
1 answer
860 views

I have a mnemonic phrase for my wallet. I want to use it in Python. Is there a way to I get a private key from a mnemonic phrase? I want to get litecoin wallet's private key
omsseung's user avatar
  • 1
4 votes
3 answers
557 views

I'm currently learning Yul in Solidity and experimenting with the call() function to call other functions in inline assembly. I've noticed that as soon as a function is set to private, I receive a ...
Pintus20's user avatar
  • 41
2 votes
1 answer
145 views

I have setup a private POA Ethereum network for testing purpose. From this link: Is gas burned in a PoA network? it stated that the gas will be circulated in the network (i.e. fed back to the signer's ...
ralphchan's user avatar
  • 121
2 votes
1 answer
178 views

I don't want to expose my pending transactions to the public mempool b/c I want to prevent arbitrage and tactics like frontrunning.
0xshells's user avatar
  • 51
2 votes
1 answer
821 views

I wanna to store some personal data as a string to my smart contract with simple store function like a note: mapping (address => string[]) private addressToNotes; function store (string memory ...
Alireza's user avatar
  • 360
2 votes
1 answer
555 views

I'm curious about the origin of private transactions (how are they even possible, who came up with them) and how they work. Also, are private pools the same as relay services? Why have they gained ...
Chiron's user avatar
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0 votes
1 answer
38 views

hi dear reader thank you first for reading my post appreciated , i hope if you could help with this question mainly by providing the common ground and links to read more i only have 3 question 1- how ...
Mohamed Khalil Rouissi's user avatar
  • 23
0 votes
1 answer
146 views

I'm trying to practice on the private data exploit on ethereum and was wondering if there is a function like web3.eth.getStorageAt() implemented in brownie which would allow me to access the storage ...
Rjey's user avatar
  • 17
1 vote
0 answers
68 views

Maybe it’s a silly question but I’m a silly person so here goes, it would appear as though the Owners keys from the legacy gnosis safe app was at some point derived from the mnemonic phrase. But then ...
user107712's user avatar
  • 11
1 vote
1 answer
240 views

In the Openzeppelin ERC721.sol contract, there are private variables introduced: // Token name string private _name; // Token symbol string private _symbol; These variables are then assigned a ...
David's user avatar
  • 153
1 vote
0 answers
79 views

I want to setup Private POA blockchain using hyperledger besu. I dont want people to deploy smart contract on the chain. I searched on google and found it some alternative solution to increase create ...
kishan's user avatar
  • 56

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