Linked Questions

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168 views

From where does a node download a copy of the ledger

From where does a node download the latest copy of ledger initially? Is this information stored in a 'central server'? Let's say a node is offline for a while, after coming back how will the node get ...
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1answer
176 views

AWS ELB for Bitcoin node discovery?

I was able to locate the following discussion (and a few others that were marked duplicate of this one) on node discovery in Bitcoin: How do Bitcoin clients find each other? I guess, the primary ...
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1answer
126 views

Where does the blockchain come from?

When I first download Bitcoin Core, and Synchronize with the network, where am I actually downloading the block chain from? The point of bitcoin is that there is no canonical source, yet I must get ...
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1answer
123 views

How can Blockchain help to vote?

I have seen in some videos and blogs that Blockchain can be used in our election voting system for example here: Another company working on creating a platform that uses Blockchain technology to ...
2
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1answer
139 views

How is the distributed transaction log stored in P2P network?

After mining, a block is validated and broadcasted by the miner. Then, where does this newly mined block get stored at? Where does my Bitcoin client pull the transaction data from?
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1answer
58 views

How do miners communicate in Bitcoin/ Decentralized Network?

1.)If there is no central authority maintaining database how miners differentiate among other miners. 2.)Do they have there own database which have details(Mac/IP address) of neighbouring miners . 3....
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1answer
98 views

General Block Chain questions / Js Block Chain [closed]

First of all. I'm very new to block chain technology so please forgive any noob questions. So I'm going a lot on the following tutorial on youtube regarding the knowledge that I do have other than ...
1
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1answer
89 views

How does Bitcoin Core manage its peer nodes? Is it possible to let it automatically switch to faster nodes?

It's usually frustrating when my Bitcoin Core full node is syncing, especially just catching up from merely several hours/days ago. I wonder how does Bitcoin Core manage its peers? Will it disconnect ...
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1answer
66 views

How do my bitcoin peers become diversified from the set of stable nodes?

I read through a variety of threads on initial peer discovery like How do Bitcoin clients find each other? and How does the bitcoin client make the initial connection to the bitcoin network? and they ...
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1answer
45 views

How does bitcoin core establish a peer to peer network

I've tried to look for an answer to this online and haven't found any. My question is: how does bitcoin establish a peer to peer network. Establishing a centralized network with a server in the middle ...
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1answer
63 views

Who is a first miner that receive a transaction from end-user?

This is a First Question. As you already know, the blockchain like Bitcoin, Ethereum is a software program based on peer to peer network system. so I am wondering that who is a first miner that ...
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1answer
49 views

How can Server-less communication take place between clients?

I was thinking to design a application which is not dependent on server and can directly send and receive data to and from other clients.I learned it is possible with UDP but how can new users join in ...
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1answer
34 views

Where do transactions get sent?

Related: how do transactions get to miners, but I'm looking for a slightly (and only slightly) more technical discussion. Say I download a lightweight bitcoin client and set up a wallet on machine A. ...

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