People who code: we want your input. Take the Survey

Questions tagged [bitcoind]

This tag should be used for questions related to bitcoind, the command-line software for Bitcoin Core. It stands for "Bitcoin Daemon" where a daemon is any computer process which runs in the background ("service" in Windows terminology).

Filter by
Sorted by
Tagged with
0
votes
0answers
10 views

LevelDB checksum mismatch. How to start reindex from corrupted .ldb again?

I faced the problem twice in 2020 and the reindexing takes 2-3 weeks without stopping. I got the same error on another hard drive when it reindexed about 50% and got an error in the last .ldb file. ...
0
votes
0answers
24 views

How can try CPU mining, just as a benchmark of CPU performance?

I don't care about profitability even in the least. I just want to try CPU mining as a benchmark. I compiled bfgminer with CPU mining enabled (via ./configure parameters) however when I try to run it ...
-1
votes
0answers
29 views

I did a transaction of $618.57 to this wallet 18s2FVwh41Re1SDVE7UdsWVEUdFdPEVsmp since the 30th of may it hasn't been confirmed help me check it pleas [closed]

Help me out its 12 days already and I'm yet to see it have tried my best since 30th please GEt back to me I have tried using the block chain explorer and it has been confirmed there but not seen yet
0
votes
0answers
17 views

N5boost10filesystem16filesystem_errorE

I got this message when I run bitcoind EXCEPTION: N5boost10filesystem16filesystem_errorE boost:: filesytem:: create_directory: File exists: "home/sats/.bitcoin" bitcoind: chainparambase.cpp:...
0
votes
0answers
15 views

Reuse of rpc cookie authentication

I'm looking for clarification of an answer on original thread where the accepted answer states "This option (the authentication result from Python) can be specified multiple times" As I ...
0
votes
0answers
14 views

I was given a bit coin when they first came out is there any chance of retrieval [duplicate]

I was given Free bit coins when they were first on the scene what happened to them
1
vote
0answers
26 views

Error sendrawtransaction BTC 0.21 Fee exceeds maximum configured by user

How to fix Fee exceeds maximum configured by user (e.g. -maxtxfee, maxfeerate) (code -25) in BTC 0.21? sendrawtransaction "hexstring" Result: Fee exceeds maximum configured by user (e.g. -...
1
vote
0answers
27 views

Get/Calculate Address

I'm currently using a program that analyses the block files. It splits all the stuff into multiple .csv files. Is there any method I can do to get the addresses & amount sent/received from tx_in ...
0
votes
1answer
40 views

Accessing bitcoind from python module hits error

I am experimenting with the blockchain a bit, specifically trying to use the python-OP_RETURN module to put a few bytes into the blockchain op_return field. To use this module I blv I need a running ...
1
vote
1answer
32 views

Why are adresses not showing up in gettxout?

I have a bitcoin node but whenever i try to gettxout i get this response: user@bitcoin:~# bitcoin-cli gettxout "0e3e2357e806b6cdb1f70b54c3a3a17b6714ee1f0e68bebb44a74b1efd512098" 0 { "...
0
votes
0answers
33 views

How can i locate my deceased husbands bitcoin? [duplicate]

My husband passed away 4 years ago and he bought a lot of shares in bitcoin when it first became a thing. How can i find out who he purchased these through in order to accuquire about his shares?
0
votes
1answer
36 views

Bitcoind information about the input and output

Im trying to get the wallets/accounts the money got sent to. But getrawtransaction does not give any information about the reciever or sender
1
vote
0answers
17 views

DB Structure for bitcoin blocks

https://github.com/blockchain-etl/bitcoin-etl#schema I found a library to parse the block data in json format. I want to parse that json and put it into a db to then use that for calculating balances. ...
1
vote
1answer
67 views

How to block certain IP address from bitcoind or using ufw

Certain IP is brute forcing my node for rpc access. I tried ufw to deny that IP but did not work. Looked for any black list conf entry or param to bitcoind and found none. Any suggestions?
0
votes
1answer
33 views

How do Blockchain Explorers lookup wallets? [Balance]

How do Blockchain Explorers lookup wallet balances? Im trying to make my own explorer. For example Bitcoin-cli does not have a method (function) to lookup a wallets balance. listtransactions does not ...
1
vote
1answer
31 views

Error: Disk space is too low!

I am trying to run bitcoind on a raspberrypi. I started by starting bitcoind on my laptop,downloading and verifying the blockchain. So far so good, bitcoind works as expected. Then I set prune=600 in ...
1
vote
0answers
23 views

how can I delete raw transaction

How can I delete funded raw transaction? When I call another fundrawtransaction method, it just appends new info to already created hash.
0
votes
1answer
21 views

settxfee: formula for fixed fee

I want to set fixed fee rate for transaction. I calculated tx size which is 222( here is this tx), called rpc settxfee $o->settxfee(sprintf('%f', (0.00001/222)*1000)); and sent to the network. I ...
0
votes
1answer
32 views

Check transaction per block in Bitcoin

what is bitcoin-cli command for checking how many transaction per block ? Thanks you
0
votes
0answers
14 views

How can i know which utxo in my wallet will be sent? [duplicate]

Assuming that i have several utxos in my wallet. Can i know which utxos will be sent when i request a transaction? For example, there are 3 utxos in my wallet: 3 BTC, 5 BTC, 7 BTC. when i send 1 BTC ...
1
vote
1answer
84 views

Requested wallet does not exist or is not loaded

I need to perform rpc requests per wallet. Here is my url http://127.0.0.1:18332/wallet/another_wallet/wallet.dat but I get error Requested wallet does not exist or is not loaded I run daemon with ...
0
votes
0answers
24 views

bitcoind: why sendmany allows only double-precision floating point numbers?

I am switching from electrum to bitcoind. On electrum is function paytomany which accept usual bitcoin amounts like 0.0001. But why method sendtomany accept only double-precision floating point ...
1
vote
1answer
32 views

What would be the easiest way to test the submitblock method?

I'm constructing a customized miner, and I'd like to check if the submitblock method would work properly when connected to mainnet. What would be the easiest way of doing that using RPC calls and ...
0
votes
1answer
92 views

Please i need help about BitlyCore.com [closed]

Please I need help. I want to know if anyone knows about BitlyCore.com I have been running the full block for days now and it's just stuck at 87% please I need help.
0
votes
0answers
24 views

Need to configure Bitcoin RPC bitcoin.conf for production ecosystem

hello I'm building a little exchange website and need a simple solution to integrate via api, I'm looking for something that allows bitcoin payments to be sent to bitcoin addresses for users who will ...
0
votes
0answers
15 views

Bitcoin Core: receiving a transaction before being synced [duplicate]

I want to make a testnet transaction to my wallet, but bitcoind is currently syncing. Once synced, will i be able to see my balance?
0
votes
0answers
68 views

Raspiblitz slow sync performance

I'm syncing my raspberry pi 4 model B, 4GB and after 4 days I'm less than 50% synced. It seems as though there is something wrong with bitcoind as there are some weird symptoms going on. The pi is ...
1
vote
1answer
80 views

Failed to start bitcoind using Ubuntu 20.10

I keep getting this error when I run sudo systemctl start bitcoind.service Job for bitcoind.service failed because the control process exited with error code. See "systemctl status bitcoind....
3
votes
1answer
55 views

Function combinerawtransaction is not working

I have multiple partially signed transactions that I want to combine into one transaction. All those transactions were signed using the same key so it should be possible to combine all those partial ...
0
votes
0answers
10 views

bitcoind.service problem showing a error message

it is giving this message The unit bitcoind.service has entered the 'failed' state with result 'exit-code'.
0
votes
0answers
11 views

Trezor backend development , blockbook installation error

I am running my own node bitcoin core , mainnet and testnet , with trezor custom backend Blockbook, so that i can access my nodes wallet, send tx. on trezor wallet. I am not able to sync the chain ...
-1
votes
3answers
97 views

Can satoshi nakamoto change bitcoin

If I understand correctly, Satoshi Nakamoto (or any cryptocurrency creator) can change things in Bitcoin, like supply limit, halving, etc. My question is: How is Bitcoin decentralized if Satoshi ...
0
votes
0answers
83 views

Why universities and charity don't accept Dogecoin or Bitcoin donation?

I just tried to contact the top universities in the USA and other countries. i also contacted the charity organizations such as Red cross and united way, etc. but no response at all. seems they don't ...
0
votes
0answers
23 views

Where can I find a high performance search capabilities in a Bitcoin node implementation?

Where can I find a Bitcoin node implementation, which is capable of thousands of searches per minute, without degrading performance of the node? I am aware of two Bitcoin node implementations. ...
0
votes
0answers
15 views

Btc sent is yet to be received for over three weeks it was sent from a coinme wallet to a binace wallet [duplicate]

It’s been really hard understanding what happened Here’s the transaction HASH https://www.blockchain.com/btc/tx/b4a8e885988b8694dcccdaab83456d23544604b19be1f2bef376884f3e5bcd34
0
votes
1answer
25 views

TransactionId Not working Second Time in NBitcoin and QBitNinja?

I am trying to send bitcon from my address to another address. i had 0.0024BTC in my wallet and then i performed a transfer using this article: https://programmingblockchain.gitbook.io/...
1
vote
0answers
18 views

Not able to connect to bitcoind on mac mini

I'm running Bisq v1.6.1 on a iMac and that works fine using "use provided bitcoin Core nodes" I also running a bitcoin core node on a mac Mini in the same local network on address 192.168.0....
1
vote
1answer
59 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?
0
votes
1answer
13 views

Possible To --enable-wallet After Syncronization With Blockahin?

I am running bitcoind from the command line (--without-gui) and my system apparently does not have the correct Berkley DB version (4.8+). Therefore, I chose to run the program without the wallet ...
2
votes
1answer
210 views

Setting up lightning with bitcoin-core

I have some questions about bitcoin-core and lightning-network-daemon. I have succesfully set up a bitcoin node running on Ubuntu Server 20.04 by following this tutorial: https://bitcoin.org/en/full-...
1
vote
0answers
65 views

Generating zero-amount transactions in regtest mode?

I'm setting up a larger test network of regtest nodes in which all of them should be easily capable of creating blocks and sending transactions. To this end, I'm looking for a simple way for the nodes ...
0
votes
0answers
26 views

wallet not working [duplicate]

an old hard drive use on a new computer, not working but providing code EXCEPTION: N5boost12interprocess22interprocess_exceptionE The system cannot find the file specified. F:/Wallets/Bitcoin/bitcoin-...
0
votes
0answers
33 views

Bitcoin cli Error: too few parameters OS X Big Sur

I'm running Bitcoin core,I struggled for bitcoin conf file till I found this and this is what I just have in it server=1 rpcuser=username rpcpassword=password rpcallowip=127.0.0.1 rpcport=1300 I have ...
1
vote
0answers
75 views

Bitcoin fails to compile with Boost

After running 'autogen.sh', './configure' and then 'make', I keep getting the following error: Undefined symbols for architecture x86_64: "__ZN5boost10filesystem4path5imbueERKSt6locale", ...
0
votes
0answers
23 views

bitcoin-cli sendmany but not shown explorer

I sent bitcoin to 93 people with sendmany function. It made a tx id = "abc7f3f878fe0fff59bd295ea1a7f86c4a13f1ea8bbd3eb52629f040d06069b4" but I couldn't show in bitcoin explorer. I ran ...
0
votes
1answer
63 views

bitcoin payment high fees

I am using bitcoin-rpc and everytime i create an invoice for the client to pay, i create a new address. Payment is ok, i get the money after a cron.php sees that all confirmations are above 3, but ...
3
votes
0answers
65 views

Various caches are defined in the Bitcoin source code. What do these caches refer to?

The source code is as follows: //! -dbcache default (MiB) static const int64_t nDefaultDbCache = 450; //! -dbbatchsize default (bytes) static const int64_t nDefaultDbBatchSize = 16 << 20; //...
0
votes
1answer
106 views

Bitcoin cash not syncing the current block [closed]

I have installed BCH "Bitcoin Unlimited Cash Edition bucash1.7.0.0". Problem is the current block is not synced in our wallet server, the server is stuck at block "635258". How to ...
0
votes
1answer
33 views

How do I use bitcoind to spend from private key but not store it

I understand that I need to import a private key in order to spend bitcoins, would it be possible to generate/use an address without storing or the server having the private keys in the server Ive ...
1
vote
0answers
40 views

BTC Full Node Wallet

Is it possible to use a BTC full node (running on linux) to query an address and either see all of those address transactions or to get a list of their UTXO's so you can calculate a balance and see ...

1
2 3 4 5
43