Questions tagged [server]
The server tag has no usage guidance.
108
questions
0
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0answers
26 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 ...
1
vote
1answer
50 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(...
0
votes
0answers
22 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
votes
0answers
20 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
vote
0answers
30 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
37 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 ...
1
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0answers
380 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 ...
0
votes
1answer
165 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 "/...
1
vote
2answers
125 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 ?...
1
vote
1answer
102 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?
0
votes
1answer
849 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 ...
0
votes
3answers
294 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 ...
0
votes
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 ...
-1
votes
1answer
84 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
vote
0answers
149 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 ...
0
votes
1answer
392 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
votes
1answer
597 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
529 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 below a ...
0
votes
1answer
74 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
votes
1answer
225 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
vote
2answers
664 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
0answers
218 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
211 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 ...
4
votes
0answers
461 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
274 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 ...
1
vote
1answer
125 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 ...
1
vote
0answers
116 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 ...
2
votes
1answer
9k views
ccminer JSON-RPC call failed: Method not found
I am having issue with running ccminer with bitcoin-qt.exe (Solo mining)
I am receiving error below upon start:
[2017-01-26 14:23:57] 1 miner thread started, using 'bitcoin' algorithm
[2017-01-26 14:...
-1
votes
1answer
1k views
Who owns the bitcoin mining servers
I mean there must be some program that determines the level of math equations. and there must be a physical server. So who pays for those servers and determines the equations.
2
votes
2answers
306 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
vote
1answer
114 views
Making a Server?
Can anyone give me some advice? I'm looking to learn how to make an independent market for selling and buying CS:GO skins for BTC.
I'm using Django and I want all BTC to be stored and processed ...
1
vote
0answers
16 views
how To mine Bitcoin With Server? [duplicate]
I have some server on hostinger.
there is any software or script with that I can mine for with one time setting....
I tried for php script search in Google but can't find
Sorry for my poor English
Pls ...
1
vote
1answer
182 views
Bitcoin core installation
I need to configure the bitcoin core and synchronize the bitcoin network.
I have bought a server with 1GB ram and 20GB hard disk space is it possible to run bitcoin run in this machine ?
Can someone ...
3
votes
1answer
111 views
Other server wallets than bitcoind recommended for a ubuntu server
I currently run bitcoind on my server that is hosting an online browser game where bitcoin is integrated. The problem I have right now is that we are running out of diskspace with the increasing size ...
1
vote
1answer
932 views
Transacting bitcoins while there are no Accept rules in iptables
Is it normal for the network to work without any ACCEPT rule? Because now my iptables have INPUT DROP, FORWARD DROP and OUTPUT DROP only port like ssh, http(s), 53 it's open.
I don't add any rule for ...
5
votes
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 ...
2
votes
0answers
456 views
Bitcoind stopped working [closed]
Hello i have been running Bitcoind and Dogecoind for more than 2 month and all has been working great but today bitcoind has stopped working
I am receiving the error:
Warning: fopen(http://...@127....
2
votes
1answer
775 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 ...
2
votes
1answer
486 views
Can I install a wallet on Windows Server 2008?
I was wondering if I could I install a wallet on Windows Server 2008? If so which wallet?
2
votes
2answers
11k 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 ...
1
vote
1answer
507 views
Fixing libtool for -rpath problems
I am trying compile bitcoin on Debian 7 Wheezy (64bit) but I am encountering the error Fixing libtool for -rpath problems.
I installed all dependencies
sudo apt-get install build-essential libtool ...
1
vote
1answer
822 views
What do I change in my config to access my local NXT NRS Server/Client from another computer on my local LAN?
I just installed and unzipped the NXT server/client from: https://bitbucket.org/JeanLucPicard/nxt/downloads
The run.sh file is running fine now and I can access the NRS (NXT Reference Software) via ...
1
vote
0answers
693 views
Bitcoin core server error when requesting data
I'm trying to interact with the bitcoin network with Bitcoin Core server and the JSON RPC PHP library found on the wiki here: https://en.bitcoin.it/wiki/API_reference_%28JSON-RPC%
My setup:
I ...
0
votes
1answer
137 views
blockchain webgame - use api or actual blockchain to build database?
I am currently designing a blockchain based web game, and part of the game is to display data from the blockchain in table format on the site. The data will be updated peroidically, or in short ...
1
vote
1answer
796 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
votes
0answers
87 views
Bitcoind sync status at ~block 206286 [duplicate]
I installed bitcoind on an ubunto server. If I execute bitcoind getinfo, I get the following output:
"relayfee":1.0E-5,"difficulty":3304356.39299034,"blocks":206286,"keypoolsize":101,"version":90201,"...
5
votes
2answers
846 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 ...
3
votes
5answers
951 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 ...
3
votes
1answer
2k views
BlockNotify/WalletNotify - but without the console window
I use the walletnotify and blocknotify config options on bitcoind to have the server call two executables on new transactions/blocks. This all works fine. The two executables (Windows executables) are ...
0
votes
1answer
2k views
npm / node mining for litecoins
UPDATED AND CLARIFIED AND SIMPLIFIED
I'm looking through npmjs.org - My thought is can a node.js server mine (without a graphics card just using its own possessing power?) If so (there are a lot of ...
