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Questions tagged [private]

The tag has no usage guidance.

1
vote
2answers
29 views

Unable to create a private chain

I am trying to create a private chain. this are my details { "nonce": "0x0000000000000042", "mixhash": "0x0000000000000000000000000000000000000000000000000000000000000000", "difficulty": "...
0
votes
2answers
154 views

How to transfer ERC20 tokes from Blockchain wallet to MyEtherWallet?

I got some token and by mistake sent them to my Blockchain ETH address. Now, what is the process of transferring them to MEW? They talk about exporting your private key, what does that mean and to ...
0
votes
2answers
36 views

Windows 10 private net can't connect to the other peers, geth: 1.8.11

System information: Geth version: Geth/1.8.11-unstable OS & Version: WINDOWS10 I modified the main net Genesis config parameters in DefaultGenesisBlock in genesis.go, and I replaced the ...
1
vote
1answer
22 views

ENS Domains and new receive addresses for privacy

Currently I use a new receive addresses every time I receive ETH - Ledger Live creates new receive addresses by default when an address has been 'used' as this is good practice in terms of privacy. ...
0
votes
1answer
16 views

Stop Data mining on Private Blockchain running on Etherrum platform

We have setup a private blockchain platform using Ethereum and we are using Java based UI layer for it. Can we stop mining process as it is taking lots of time and making the transactions slow?
0
votes
1answer
37 views

How to set default gas limit for my custom private network?

I've connected to my custom private ethereum network in remix with web3 provider. Everything was fine, account balance, and address was retrieved successfully. But I don't know why, but I could not ...
0
votes
1answer
19 views

part of private blockchain disapear

I have a private blockchain, mined by one ec2 instance. When I restart the instance, significant part of the chain disappear with all transaction and contracts on it. How can I prevent this?
0
votes
1answer
121 views

Quorum private transaction is being reverted by EVM

I had setup an quorum network using quorum maker (3 nodes). I tried to perform a public transaction and it worked. But when I tried to perform a private transaction it gets reverted by the EVM node:...
0
votes
1answer
156 views

Private Ethereum Chain and Web3 js API

I've developed my own private chain for testnet using geth and CLique and i have some issues with web3.js environment. I starts my nodes using the console parameter in order to get to the Web3 console ...
0
votes
1answer
138 views

A problem in building a private network using Ethereum

There is a problem in in building a private network using Ethereum. Geth version : 1.8.3 stable OS & Version : windows 10 My scenario is as follows: The genesis block is as follows { "...
0
votes
1answer
322 views

missing ether after uninstalling metamask

Lost my ether from Metamask when I uninstalled it and it did not show up when reinstalled...but it is showing on Etherdelta with the no private key error in red. How do I recover it please? I'm leery ...
-2
votes
1answer
1k views

I got this problem in my private ethereum blockchain(Node is not syncing, Node data write error ,Synchronisation failed, retrying)

I am new to ethereum and right now getting the ethereum blockchain using geth with geth --port 3000 --networkid 58342 --rpc --rpcport 8545 --rpcaddr 10.0.0.2 --rpccorsdomain "*" console INFO [03-...
2
votes
0answers
270 views

Private Ethereum blockchain: missing trie node

I deployed a private blockchain with the following steps: Setting the difficulty to a fixed value (see Running a “quick” Ethereum private network for experimentation and testing) and creating the ...
1
vote
0answers
18 views

Private net Miner/Coinbase account changed

I set a Private net with Geth. and use miner.start() to mine blocks. my default account is 0x59a4155889e72de7846da695672d87f0e6da7332 in the keystore folder. PROBLEM: before 3000 blocks, the block's ...
0
votes
0answers
13 views

Eth on unlocking auto transfers

Facing a weird issue on geth console on my private network. So, I was trying to unlock an account so that my web3 can access it. As soon as I unlocked, all my ethers just vanished in seconds.. I could ...
0
votes
0answers
63 views

private chain mining stuck in Submitted transaction

I run a private chain in vps with docker, it works fine util transaction submit. logs: it's not about the difficulty, few second for mining a new empty block, and mining stuck in "Submitted ...
0
votes
0answers
30 views

A problem has been found in the part that sends / receives the Ether

We are building an Ethereum based private network using two PCs. A problem has been found in the part that sends / receives the Ether after building. So I want to find the answer to this part. Once ...
-1
votes
0answers
352 views

How to create an android wallet for Ethereum

There's a project that I would like to implement that would require me to implement a simple Ethereum wallet client for Android. I would like to know the basic building blocks for making such an ...