Questions tagged [server]

Should be used for questions about server as a piece of computer hardware or software in relation to bitcoin

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2
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1answer
936 views

Run bitcoin-qt at startup of Windows server

I am running bitcoin-qt on my server. I use .Net library to query it through windows services. It all works when I start bitcoin-qt manually. But if the server is restarted, I see that it is running ...
1
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1answer
54 views

Is it safe to rent server to run a full node?

I want to rent dedicated server to run a full node to receive bitcoin for my website. Is this safe if I encrypt my wallets or should I own physical server?
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0answers
33 views

My bitcoin is in a platform where their website is down [duplicate]

I have a question and looking for advice on what to do. My bitcoin is stored in an account called Aptimarket. The website for this company is in a redemption list. Their domain is now under ...
0
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1answer
42 views

Storing your private key on a “security server”?

One of the suggested security precautions when storing Bitcoin of users on a server is to store the private keys on a separate server: The database storing the private keys or the seeds in case of ...
0
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2answers
84 views

bitcoin core what is it all about does it make my desktop a server

when my bitcoin core finishes synchronizing does it make my desktop to be like blockchain.nfo where people can create wallets. and must i be online always. apart from that does it mean i have all the ...
0
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2answers
89 views

Which cloud server provider is best for accepting bitcoin payments with BTCPay Server? [closed]

This video shows someone using lunanode for their BTCPayServer cloud server. What are the other top reputable and reliable cloud servers out there for running an online store that wants to act as its ...
3
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5answers
1k views

How to stream transactions on the network

How would I go about getting a stream of transactions broadcast on the Bitcoin network? Is this supported by the vanilla client? I know that the client can notify me on new blocks and on all ...
5
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3answers
950 views

How to receive payments online to single address per user in scalable way?

Suppose we are building online casino/market and want to receive payments. To be scalable, safe and have good user experience, we: cannot generate new address for every single payment. Having single ...
0
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0answers
51 views

Using BTCPay Server along with a web server in a single machine

For better context: https://stackoverflow.com/questions/63123652/is-there-a-way-to-set-port-in-a-dns-forward Hello community! I have setup an aws ec2 instance and installed BTCPay server on it. I used ...
0
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0answers
24 views

Get 10 new addresses with a single request

Referring to the documentation: https://bitcoincore.org/en/doc/0.20.0/rpc/wallet/getnewaddress/ Using the example: curl --user myusername --data-binary '{"jsonrpc": "1.0", "id&...
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0answers
65 views

Electrum server full node bitcoin core wallet- how to block all outside access?

i have read that with an EPS electrum server, other nodes in the network can "ping" your port , i believe the port no. was 8333. How can I for sure and for any situation block such accesses? The EPS ...
3
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1answer
900 views

How to resolve Bitcoin Daemon Warning of last 100 blocks have unexpected version message?

When I run my bitcoin daemon on ubuntu I get the follow warning message. How do I resolve this? And I just pruned my blockchain to 5gb if that affects anything. progress=1.000000 cache=40.4MiB(...
20
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6answers
29k views

Ubuntu Linux — How do I start bitcoind as a service to run automatically?

I've got a bunch of other services set up to boot automatically when my Ubuntu server starts (services like wicd-daemon and VPN), but I can't figure out how to set up the bitcoin daemon (bitcoind) to ...
0
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0answers
26 views

Why does Blockchain.com service gets stopped after a time?

I've installed Blockchain.com local machine on our server and ran its service using the command below: blockchain-wallet-service start --port 3000 It works well, but after an unknown time, it seems ...
0
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1answer
2k views

Bitcoin Mining on Office Network

I'm a bitcoin novice and i've read a bit about mining. It got me thinking that I could setup our office network to min bitcoin (obviously with permission) We have a centos linux server which is on 24/...
0
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0answers
30 views

How to run and access Blockchain.info platform on a remote server?

I've installed Blockchain.info local machine on a server and got an API key for it. But it seems it's designed to work only locally and on the port 3000. I need to call APIs from another server with a ...
1
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0answers
61 views

Bitcoin Core client on multiple computers

I have one computer with a full node bitcoin core. I would like to have bitcoin-qt installed on a different computer but I don't want to download the full blockchain again in the other computer. I ...
1
vote
1answer
80 views

What does -server option do?

What does the -server option do in bitcoin node? https://en.bitcoin.it/wiki/Running_Bitcoin says 'Accept command line and JSON-RPC commands'. However I can't see any difference whatsoever. In both ...
4
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2answers
11k views

Is it legal to use rented dedicated servers to mine?

I've got several dedicated servers which I'm renting for about 250 Euros from a big hoster (OVH). These server are used for things like ssh/scp, SVN and Git servers (for private repositories), HTTP ...
1
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0answers
611 views

Electrum 3.3.2 the transaction was rejected by network rules dust error… Tried different nodes, Doesnt Work

I'm getting the an electrum 3.3.2 error with something to do with dust. the transaction was rejected by network rules dust error I'm using the cli to send out a transaction and its just using 1 ...
4
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2answers
4k views

g++ problem compiling litecoind on Ubuntu Server i386

I am trying to compile litecoind on Ubuntu 11.10 i386 server. I used this recipe I found: git clone https://github.com/coblee/litecoin.git cd ~/litecoin/src/ make -f makefile.unix litecoind mkdir ~/....
-1
votes
1answer
89 views

Ardor 2.0.7e Crashes on Startup - Java Heap Space Issue

Previous ardor versions worked fine. Just installed Ardor 2.0.7e on my ubuntu 14.04 and 512mb ram system. But I'm getting a java heap space error. I'm assuming its a memory issue. How can this be ...
1
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1answer
903 views

bitcoind stops working

I have an Ubuntu 14.04 512Mb RAM/100Gb HDD server which I use to host a remote bitcoin node. bitcoind currently catches up and for some reason it just stops working after 10-20 minutes or so every ...
0
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1answer
232 views

Electrum personal server rescan-script.py

when i run the rescan script i get the following output: Traceback (most recent call last): File "/home/bitcoin/electrumserver/eps/rescan-script.py", line 71, in <module> main() File "/...
2
votes
2answers
346 views

What's the POST endpoint to broadcast a transaction in copay's server?

AFAIU, copay's server implementation is bitcore-wallet-service. From its README, I can deduce that a multi-sig wallet will use the /v1/txproposals/ endpoint to create a new transaction proposal that ...
1
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2answers
1k views

How to securely store Bitcoin server-side?

I am working on a web application that needs to hold users Bitcoin for an extended amount of time (escrow-like scenario), and I was wondering what are some good steps/precautions and principles (dos &...
1
vote
1answer
114 views

How to run bitcoin atom daemon?

I set up the bitcoin atom daemon on an Ubuntu server and I want to run it. How can I do that?
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2answers
148 views

Building cryptocurrency exchange behind TOR [closed]

quick question, I don't have much experience with TOR(actually nothing), is it reasonable to build a mobile cryptocurrency exchange, which servers are behind TOR, so that's hard to attack for hackers ?...
0
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1answer
2k views

Bitcoin-cli - error: couldn't connect to server: unknown (code -1)

I have read through a number of posts on here about this error but none seem to solve my problem. I am trying to use Altcoin-cli on my alt-coin (which is an exact clone of the bitcoin source) using my ...
2
votes
1answer
2k views

Bitcoin daemon sends “Empty reply from server” when in test net

I'm trying to work with the bitcoin daemon and rpc. Using the user & password I set I can't connect to it, trying with curl I always get "Empty reply from server". It works just fine in the real ...
0
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3answers
316 views

Run insight in VPS

I want to know if someone tried https://insight.is and use it currently... I was thinking... create a 5USD droplet and install bitcore.io + insight.is, but I don't know how it works, if that will ...
7
votes
7answers
18k views

How to install a Bitcoin client on Ubuntu Server

I've googled a lot for this issue. Hehe. I have found some tutorials, but they were of no use because they are for systems that do have a GUI. I have no plans to install a GUI on that system, and I ...
2
votes
2answers
13k views

How to setup bitcoind 10.2 for solo mining on LAN with Bitmain S3

Hy there, i do not exactly know if i am right with my setup, so please be patient with my questions as a noob. I have a Bitmain S3 with latest Firmware on the ASIC, and i do not exactly know how to ...
0
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1answer
1k views

Stratum proxy on Windows

I am looking to do solo mining on a SHA-256 altcoin by purchasing hashrate from NiceHash. I have the client set up on a Windows Server 2016 VPS and the blockchain is synced. For NiceHash to point the ...
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0answers
194 views

Network-shared Bitcoin core blockchain directory

What i'm looking to do is having one parent server for blockchain and more than one server for bitcoin core to divide effort on more than one server and save disk storage. Let's pretend that i've ...
1
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4answers
4k views

Can Bitcoin be run in a shared hosting environment?

Can bitcoind be installed and run on shared hosting? Has anyone successfully done this? If not why not.
0
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1answer
418 views

Is it possible to set up electrum server for other alternative currencies

Here i am asking this question for knowing that the electrum wallet can support other currencies like peercoin novacoin etc. If you know something about this then please revert me and also please ...
0
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1answer
865 views

Can I mine Bitcoin from my Hosting server?

I have dedicated server which I leased for 6 months (paid upfront for Good Deal) and I just sold my website after 4 months which doesn't include Hosting (just transferd domain name and website files) ...
4
votes
2answers
578 views

What is the mechanism by which the 'system' adjusts the difficulty of finding blocks so one is found on average every 10 minutes? [duplicate]

Here we read: In the Bitcoin network, only blocks with certain hashes get accepted and included in the official list. The criteria for which blocks "count" is that their hash has to be ...
0
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1answer
267 views

Why, when sending BTC to my pruned node's generated wallet, the BTC aren't showing there?

:) I'm starting development on a PHP project that involves creating a Bitcoin server, creating and managing wallets, etc. I've created a selfish-node (550 MiB of the blockchain) on Ubuntu 14 with ...
1
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5answers
5k views

JSON RPC library unable to connect to bitcoind?

I'm able to connect to bitcoind using my command line and the process is running with the appropriate port but when I try to run it through XAMPP after using the JSON-RPC library (I used the PHP ...
7
votes
3answers
2k views

Is it safe to run bitcoind on another server

I'm making first, rough concepts of some ideas for bitcoin-enabled services I have in mind. One thing that I wonder is, is there a best-practise approach on running bitcoind on another server that ...
1
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0answers
221 views

Bitcoin core or bitcoind as server on the network?

does anyone know if it is possible to use a specific bitcoin kernel installation on a network as a server for the internal network so you do not have to install multiple complete bitcoin core copies ...
1
vote
0answers
217 views

Where can I find the right parts to mount 4-6 GPUs inside a server case/chassis?

I'm building a cryptocurrency GPU mining rig inside a 4U Rosewill server case/chassis. I'm doing this because the typical open-air frame setup is not ideal for where my rig will be located. I know ...
1
vote
1answer
354 views

Is there a way to tell if a specific Bitcoin node is on the network?

I have a bunch of Bitcoin nodes supporting the Bitcoin network. Is there a way to tell if one of my servers is in fact running without installing a 3rd party software. Say I wanted to pay one of my ...
24
votes
2answers
13k views

Bitcoin-Qt command line control on Mac

I'm trying to communicate with the new Bitcoin-Qt -server via a command line on Mac. I run ./Bitcoin-Qt -server, the application starts, but my terminal window is stuck on an empty line (no matter ...
4
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0answers
516 views

Good way to test Electrumx?

Has anyone else gotten an electrumx server up and running lately? I have just gotten to the point where I'm not seeing any errors during "# service electrumx status", but I'm also not seeing my ...
1
vote
1answer
133 views

Idea on how to keep my altcoin private, make it impossible for others to mine even if they have my altcoin's source code

I've been doing freelance to create an altcoin and my client wants this new coin to be private which means only authorized users can mine and use the coin. What I've been doing so far is to make a new ...
5
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2answers
1k views

Automatically restart bitcoind on crash

On Ubuntu 14.04 I have not been able to get the Bitcoin daemon to automatically restart. Rarely the daemon dies and it is important that it starts again without manual intervention. To get it to start ...
1
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0answers
117 views

Stratum Server with twisted: Worker Autoadd enabled, nut not working?

I have a problem with Twisted, It works but I have set the config.py the Param for USERS_AUTOADD = True but it doesnt works? Already restarted my Ubuntu 14.04 LTS 64 bit, and Stratum too, but it ...