Questions tagged [bitcoin.conf]
Bitcoin's configuration file.
96
questions
0
votes
1
answer
37
views
Failed to start Bitcoin daemon
I set up Tor with bitcoind. After that, when I started the daemon, I got the following error.
Error: Cannot set -bind or -whitebind together with -listen=0
My bitcoin.conf is:
server=1
txindex=1
...
1
vote
1
answer
45
views
The "open configuration file" for Bitcoin Core does not open
Why doesn't the "open configuration file" in Bitcoin Core open when I click on it?
Settings -> Options -> Main, open configuration file at bottom left -> Configuration options.
It ...
1
vote
1
answer
33
views
What does enabling coinstatsindex in my bitcoin.conf file do for my node?
Using bitcoind --help tells me this:
"Maintain coinstats index used by the gettxoutsetinfo RPC (default: 0)"
Is it just storing the information in gettxoutsetinfo for each block in the chain?...
3
votes
0
answers
55
views
Where does Bitcoin Core save the custom directory setting?
When installing Bitcoin Core on Windows 10 and starting it for the first time, the Welcome message prompts to specify a custom data directory. When specifying that custom directory, where does Bitcoin ...
3
votes
0
answers
42
views
How would I set a more permissive mempool policy?
The mempool will reject some transactions that are valid per the consensus rules.
I would like to configure my mempool to be liberal in what it will accept, provided fees are paid. Are there any ...
1
vote
0
answers
31
views
Bitcoin.conf "blocksdir" parameter not taking effect?
I am running Bitcoin core on a raspberry pi with an external ssd. I am using this line in the bitcoin.conf to move block storage onto the ssd: blocksdir=/media/bitcoinstorage/.bitcoin/blocks
However, ...
2
votes
1
answer
194
views
What's the difference between 'rpcallowip' and 'rpcbind'?
What's the difference between these two settings in the bitcoin conf file?
'rpcallowip' and 'rpcbind'
1
vote
1
answer
60
views
Where can I find the parser for `bitcoin.conf` files?
I have read bitcoin.conf Configuration File which mentions: The configuration file is a plain text file and consists of option=value entries, one per line. Leading and trailing whitespaces are removed....
0
votes
1
answer
32
views
My bitcoin node is down again, not binding to my home ip:8333
I am getting the following error;
[net:error] Unable to bind to xxx.xx.147.xxx:8333 on this computer (bind returned error Cannot assign requested address (99)). I did a restart after trying to get ...
1
vote
1
answer
116
views
I am trying to get past Binding RPC on address 1 port 8332 failed
My debug file shows:
2022-12-17T09:28:00Z Bitcoin Core version v24.0.1 (release build)
2022-12-17T09:28:00Z InitParameterInteraction: parameter interaction: -externalip set -> setting -discover=0
...
2
votes
1
answer
319
views
Really strange issue when trying to connect Sparrow Wallet to Bitcoin Core
I am really loosing my mind on this. I am actually not a technical noob but also not the very best technican. But things like this should actually be very easy for me.
What I want to do: I just want ...
1
vote
2
answers
112
views
Allow RPC connections from the internet to make RPC calls from Lambda?
I am trying to make RPC calls to my node from an AWS lambda function. Lambdas do not have a fixed set of ip address ranges. I know I can use a NAT gateway on AWS to give my lambdas a static ip, but ...
0
votes
1
answer
89
views
Does an empty bitcoin.conf file cause my Bitcoin-core wallet to have a balance of 0?
I need help with THE bitcoin -qt logiciel (V23.0) ! two questions : what is normally in bitcoin-conf please!!
and why, this file has no script and does not see the transactions, why? please ?! why ??
...
0
votes
0
answers
203
views
How does disablewallet parameter in bitcoin.conf affect bitcoin-cli auth with cookie and non-standard datadir?
I have two seperate bitcoin nodes running v23. Both have identical datadir paths. Only difference is that disablewallet=0 in one bitcoin.conf, disablewallet=1 is in the other.
When I start both ...
2
votes
1
answer
159
views
How to configure a testnet node to be pruned?
I have a testnet VM node running. As I have only limited resources, I did set pruned=1000 in the bitcoin.conf file, so the blockchain is pruned down to 1GB. But when I run bitcoind and it downloads ...
1
vote
1
answer
31
views
What is maxsigcachesize?
-maxsigcachesize= Limit sum of signature cache and script execution cache sizes to
What is this?
What is a sigcache?
What happens if it is set low and Can it have a bad effect?
0
votes
1
answer
64
views
blocknotify ignores > /dev/null 2>&1 and fills up my debug log
I have this code in my bitcoin.conf
blocknotify=/root/.nvm/versions/node/v11.15.0/bin/node /home/BTC/block.js %s > /dev/null 2>&1
I see the error
runCommand error: system(/root/.nvm/versions/...
1
vote
1
answer
44
views
What is -vbparams argument and what its the difference with -testactivationheight on Bitcoin functional tests?
Taproot test use the argument -vbparams , but other test like SegwWit use -testactivationheight, what is the use of each one and the difference for using one or the other?
class WalletTaprootTest(...
1
vote
1
answer
54
views
bitcoin.conf priority on merging and conflicting keys?
My main bitcoin.conf is located in the AppData. Setting the datadir in it or via argument allows me to let the daemon/qt load another bitcoin.conf that is located in the DataDir. I can also change the ...
0
votes
1
answer
94
views
Rescan starts not from first block
I have a complete blockchain but when I set rescan = 1 in .conf file my bitcoind starts rescaning from 435000 block. How to start it from the first block? What's wrong with my blockchain?
1
vote
1
answer
877
views
bitcoin.conf missing
According to https://en.bitcoin.it/wiki/Running_Bitcoin , for default bitcoin datadir %APPDATA%\Bitcoin\, the typical path to configuration file is %APPDATA%\Bitcoin\bitcoin.conf
But bitcoin is ...
1
vote
0
answers
72
views
github bitcoin/doc/tor.md - Automatically versus Manually creating a Bitcoin Core tor onion service
The doc I'm asking about: TOR SUPPORT IN BITCOIN. Section 1 describes how to "Run Bitcoin Core behind a Tor proxy." Then...
Automatically create a Bitcoin Core onion service
[I]f Tor is ...
0
votes
1
answer
33
views
Are near-current man pages or similar doc for bitcoin* available anywhere?
I've been unable to find current documentation on command options / bitcoin.conf parameters. I infer that the process of automatic generation of man pages from source is currently in flux (Manual page ...
1
vote
0
answers
244
views
How to secure bitcoin node (bitcoind) that is used only to broadcast transaction?
I always wanted to run a bitcoin node at home. But I always worry because it is related with bitcoin (BTC has value).
I have been broadcasting my transaction using Bluewallet by scanning qr code, or ...
0
votes
0
answers
68
views
How to merge the datadir with .bitcoin directory?
I changed the path of datadir in bitcoin.conf from .bitcoin directory to somewhere else.
Now that I need to backup my blockchain data, I want to have both .bitcoin and blockchain data together.
...
1
vote
0
answers
10
views
how do you specify Blockchain Data location with bitcoin.conf file? [duplicate]
I am using an external hard drive I would like to specify
that mount point for all my block chain data.
Can this be done using bitcoin.conf?
1
vote
1
answer
591
views
`reindex-chainstate` configuration in bitcoin.conf?
Is there a specific flag I can place in bitcoin.conf to reindex the chainstate (not command line)?
Ie:
reindex=1 does a full reindex is there a flag like
reindex-chainstate=1 or similar?
1
vote
1
answer
354
views
bitcoind restarting on its own
I'm experiencing periodical node restart, happening every minute or two. Happens on Ubuntu 20.04LTS, bitcoind version is v0.21.0. I'm running it as a systemd service using the following file:
...
0
votes
1
answer
613
views
bitcoin.conf file is missing
Just installed bitcoin core v0.21.0 on my ubuntu server.
When I run
bitcoind -printtoconsole
It says bitcoin.conf file is missing.
2021-01-30T15:36:58Z Bitcoin Core version v0.21.0 (release build)
...
3
votes
1
answer
73
views
What bitcoin core options can be changed without a restart?
I often experiment with new bitcoin core options (like zmq, debug and fee options) and I would like to avoid restarting my node for them to take effect.
If I am not mistaken, changing the RPC password,...
0
votes
1
answer
64
views
Importaddress and conf
I'm wondering if its possible to add imported addresses into the bitcoin conf file.
So, rather than calling the cli with importaddress, I would add the address to the conf file, with say, ...
0
votes
1
answer
44
views
Should a user be notified about "last modified" time of bitcoin.conf while the bitcoin core wallet is loading?
I have mentioned details here: https://github.com/bitcoin-core/gui/issues/76
Also what would be the best approach to solve this problem using c++ which works on linux, windows and mac without any ...
1
vote
1
answer
740
views
What's the diffrence between these two bitcoin.conf format?
server=1
listen=1
daemon=1
rpcuser=X
rpcpassword=Q
rpcallowip=localhost
rpcport=Y
And
server=1
rpcuser=X
rpcpassword=Q
rpcallowip=localhost
rpcport=Y
I am a litlle confused, can these two conf file ...
3
votes
0
answers
249
views
Is it safe to skip the initial block verification at startup?
The longest step in bitcoin core initialization is "Verifying last 6 blocks at level 3". The number of blocks checked at startup went down from 288 in 2014 to 6 now. Therefore, in order to speedup ...
0
votes
0
answers
120
views
Types of onion address
I'm running a bitcoin core full node with Tor and I've configured a hidden service for that.
The point is: bitcoin core log shows me an onion address which is very smaller than the one I found in /var/...
1
vote
1
answer
1k
views
Can't connect to Bitcoin RPC on DigitalOcean server
I am running bitcoind on a DigitalOcean droplet with public IP address e.g. 1.1.1.1.
I would like to connect to it via RPC from another DigitalOcean droplet with public IP address e.g. 2.2.2.2.
Both ...
1
vote
1
answer
125
views
Running bitcoin node with already verified blockchain
I'm following this guide https://stadicus.github.io/RaspiBolt/ to setup a bitcoin full node on my new raspberry pi.
I already downloaded and verified the blockchain on my host machine. I also pruned ...
2
votes
2
answers
4k
views
Can't reach remote bitcoin rpc server
I got vps with ubuntu 18.04 with ssh access and bitoind set up on it. This is my bitcoin.conf file:
testnet=1
prune=35840
maxconnections=12
muxuploadtarget=20
daemon=1
server=1
rpcclienttimeout=5000
...
0
votes
1
answer
243
views
Where should I get rpcuser.py from?
I am following the instructions in my bitcoin.conf file, it writes:
It is set at intialization time
# using the output from the script in share/rpcuser/rpcuser.py after providing a username:
#
# ./...
2
votes
1
answer
1k
views
How to set up Lightning Network conf file. RPC user / password? and zmqpubraw?
In my lnd.conf file I have the following settings:
debuglevel=info
listen=192.168.100.134
externalip=186.4.235.84
alias=MyNodeAlias
color=#000000
maxpendingchannels=5
bitcoin.mainnet=1
bitcoin....
0
votes
1
answer
66
views
When I specify wallet in bitcoin.conf for testnet3, it gets ignored
I have a question about specifying wallet for testnet3. My bitcoin.conf file is located in the root of the Bitcoin folder with the line 'wallet = receiving.dat as well as testnet=1. Whenever I run '...
4
votes
2
answers
6k
views
Unable to bind any endpoint for RPC server
I recently updated my bitcoin docker image to bitcoing v0.18.0 version and can't allow external rpc connections to it now. It binds to localhost if I set rpcallowip=X.X.X.X, then I tried to used ...
0
votes
1
answer
159
views
.indexes & .tesnet3 not located on my Bitcoin dir
started fresh a new lightning node using the raspiblitz guide but while synching the client from my desktop pc (MAC) i wasnt able to locate these files ( “.indexes .testnet3” ) required by the guide ...
1
vote
2
answers
7k
views
How to change RPC port for bitcoind? (rpcport=xxx in bitcoin.conf doesn't work)
I'm running a testnet bitcoind node and I have been doing RPC calls on the default port 18332.
I have added this line to ~/.bitcoin/bitcoin.conf:
rpcport=19832
And restarted the bitcoind service. I ...
1
vote
2
answers
2k
views
Where is bitcoin.conf and why doesn't bitcoind find existing datadir v0.17.1
Just built no gui, no wallet bitcoin on WSL Ubuntu Bionic, Bitcoin v0.17.1.
I want to experiment with bitcoin-cli.
I followed recommendation to run bitcoind -princonsole and it says:
Using config ...
1
vote
1
answer
631
views
addnode vs seednode
Could someone please elaborate on the difference between the addnode and seednode settings in the bitcoind configuration file.
-addnode=<ip> Add a node to connect to and attempt to keep the ...
0
votes
1
answer
468
views
Setting keypool size in the conf file
I used keypool=10000 in the conf file but bitcoin-cli -getinfo shows "keypoolsize":1000. Why?
0
votes
1
answer
1k
views
Please help - Bitcoin Conf file in the wrong directory
I am running a full node using Bitcoin Core GUI on Windows 10. The conf file is in my bitcoin data directory, instead of being in the appdata/roaming folder. But Bitcoin-qt points to it by default and ...
0
votes
1
answer
2k
views
How does one confirm if my dbcache setting has taken effect via the gui for bitcoin core 0.17?
I set dbcache=4000 in my bitcoin.conf file, but where can one confirm if this took affect or not in the gui? I'm on ubuntu 18.
5
votes
1
answer
1k
views
addnode in bitcoin.conf doesn't work (Regtest mode)
I'm trying to make to nodes on the same computer communicate.
I set up two bitcoin folder with two bitcoin.conf files.
bitcoin.conf in the second node is the following:
rpcuser=bitcoinrpc
...