Questions tagged [ethernodes]

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Developer downloading ledger reasoning? [duplicate]

My question is a little odd, but I will ask it anyways. From a development perspective, knowing that there is a service such as Infura, why would a developer download the whole ledger? Infura ...
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1answer
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Full node disconnected in a whole country

Why is it important to have at least a few full nodes running in a specific country? Does e.g. Spain have any advantage to run ETH full nodes? Thank you.
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Is every node connected to all other nodes?

In ethereum network, does every node has to be connected to each and every other node in the network? Or for syncing, they just connect to any random node?
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how do I know which node picks up my transaction? in general, how is a node assigned to broadcast a specific transaction?

How do I know what node is broadcasting my transaction to the network? how can i get more information about this node? for example, how do i know if the node is a geth or parity node? does it matter?
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Techniques to count nodes [duplicate]

What are the different techniques to count nodes in ethereum? ethernodes.org has a count of nodes, how can we verify if that is true ? Are there any other techniques to do similar counting. Can you ...
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Is there a host node for ETC similar to infura?

I want to connect to a node test using web3's HTTPProvider, and I don't want to spend time deploying a node.
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1answer
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How could I view tx pool on rinkeby via infura?

I use rinkeby test network over infura provider from nodejs app. Some of my transactions stuck in pending state. They are not shown in etherscan explorer pending list, but could be found by the hash. ...
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1answer
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How does a node handle smart contracts during sync?

I was thinking to set up an Ethereum full node, but have some questions I can’t find the answers to. Does my node have to execute every smart contract that was put in the blockchain over the past ...
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filterCreationErrorCallback is not a function

I am trying to run a BPMS called Caterpillar(Code) on Ethereum blockchain. when I run gulp from nodejs command line I got this error: started on port 8090 Listening on port 3000 /home/danga/...
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Should I use mainnet node provided by infura or create my own? [duplicate]

I am trying to implement a solution in my current system where payments can be made via ethereum main network. I have done some research and found out that I have two options of implementation: Use ...
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232 views

Why is the value of “net.peerCount” keep changing, though, I've ONLY 2 nodes in my Local Private Ethereum Network?

I'm currently setting up Local Private Ethereum Network using Puppeth. And followed the steps provided in tutorial: Provisioning a Local Private Ethereum Network with Puppeth . As per the above ...
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1answer
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Is there any way to keep track of the fork flags in the live network?

Or in other words, how is the voting going right now. Ethernodes' crawler tells me there are 1072 nodes online right now running version 1.4.10 (search for "1.4.10"). I cannot see however whether they ...
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How many nodes are there on the Ethereum network?

When looking on the Ethereum Network Status site, only a limited number of nodes are listed. How can I discover how many nodes there are currently running in total?