Questions tagged [regtest]
When running Bitcoin Core client in regtest mode.
118
questions
1
vote
1answer
20 views
scriptsig-not-pushonly (code 64) during send transaction in regtest
I create a transaction in regtest without send it, I have transaction data signed.
I modified a little bit the scriptSig in order to replicate transaction malleability, I add two operations (2 OP_DROP)...
1
vote
1answer
44 views
Why keys generated in Bitcoin Core mismatch that from online generators despite using the same seed?
I have the following problem in Bitcoin Core. With this command:
echo carpet begin bacon master draft fortune food cherry cage axis vault clown | \
bx mnemonic-to-seed | \
bx hd-new -v 70615956 | \
...
0
votes
0answers
10 views
Testing libbitcoin-client on bitcoind regtest connection failed
Can I test libbitcoin-client against bitcoin core regtest mode. My connection
Fails with no error response. Running curl commands on bitcoind server works fine but running the same commands against ...
1
vote
1answer
35 views
Get Seed from wallet on regtest mode
I am doing some tests for an application that signs Bitcoin transactions. I already downloaded the binary files bitcoin-cli,bitcoind and bitcoin-wallet from bitcoin.org. I need to know that the seed ...
2
votes
1answer
50 views
bech32 addresses beginning with “bcrt…” on regtest
I'm playing around with regtest and wanted to generate a bech32 address. My Bitcoin Core version is 0.18.0.
I ran getnewaddress "" bech32 and got an address that began with bcrt, like this one : ...
2
votes
2answers
90 views
Cannot call rpc api from other machine in same local network
cannot call rpc api from other machine in same local network
There is a regtest node in my local network , I can call rpc api only from the node's machine,not my local machine.
I know rpcallowip is ...
1
vote
1answer
34 views
2-of-3 multisignature account with limitations on withdrawal
I want to create a 2 of 3 multi-signature account from where one can withdraw money only after a certain period of time. How can this be done?
1
vote
2answers
169 views
Bitcoin-cli -regtest getaccount, listaccounts, setaccount, method not found
I just setup bitcoind (0.18.1) and put it in regtest mode, I am trying to work with accounts, but the account commands are not found...
setaccount
jlroberts@mixerregtest:~$ bitcoin-cli -regtest ...
0
votes
1answer
39 views
Source and (mis)handling of the private key for a basic tx
I'm looking to get "hands on" with signing, however when I adapt Runeks' thorough answer at https://bitcoin.stackexchange.com/a/5241/89798 my code invariably fails reporting that I've used the wrong ...
0
votes
0answers
35 views
Bitcoin multisignature addresses
Suppose we have a multisignature address "abc" with 100 coins in bitcoin regtest network, I want to that 100 coins in 10 slots that is i want spend 10 coins at a particular interval.
I tried the ...
2
votes
2answers
118 views
Error: non-mandatory-script-verify-flag (unknown error) (code 64) with OP_CHECKSEQUENCEVERIFY (OP_CSV)
I am trying to implement a relative time lock on a regtest network using OP_CSV and keep getting this error when I try to consume the locked BTC.
I am creating a UTXO with the scriptPubKey as 10 ...
0
votes
1answer
20 views
Loading seed coins in test mode
I'm setting up a regtest node on my Windows machine using bitcoin-qt. Here's my config:
regtest=1
txindex=1
server=1
[test]
rpcport=8332
rpcuser=ulu
rpcpassword=***
Next, I would like to run a ...
6
votes
2answers
221 views
What are the key differences between regtest and the proposed signet?
What are the key differences between regtest and the proposed signet?
One of the key differences is that using regtest is not ideal for public networks as anyone anywhere can just rewrite the ...
6
votes
1answer
31 views
How can I force estimatesmartfee to return estimates on regtest?
Creating an app that utilizes estimatesmartfee, and it works in production, but I use regtest for automated testing and can't get it to return a value.
Looking at bitcoind tests it is splitting UTXOs ...
0
votes
0answers
30 views
Could not open socket for incoming connections
I am fairly new to bitcoin and was trying to set up a local regtest network with four nodes in the same machine by having different configuration file for each node. However when I try to bring up a ...
2
votes
1answer
37 views
How can I fund my node in regtest?
I am fairly new to bitcoin and was attempting to setup a local test network in my machine. I am using the regtest network to create the local network. Is there a way in which I can initialize the ...
0
votes
0answers
26 views
How can I seperate the RPC server from the -proxy option in regtest?
I'm using a SOCKS5 proxy for bandwidth throttling and custom latency. How do I run bitcoind such that only node connections go through the proxy, but JSON-RPC does not? The proxy is on localhost, and ...
1
vote
0answers
43 views
bitcoin-cli is not using port specified in config
I have setup a bitcoin node in regtest mode with custom config and datadir.
I start bittcoind with command:
bitcoind -conf=bitcoin-demo.conf -regtest -datadir="testdatabtc" -daemon
My bitcoin-...
1
vote
0answers
36 views
how do I mark coins spent in invalid blocks as unspent?
I was just testing bitcoin (v17) in regtest mode with the local, built-in wallet. If I send money to an address (I don't own), generate 1, and then invalidate that block, the local wallet does not ...
0
votes
1answer
73 views
Implement HTLC manually by writing scripts
Is there any way to implement HTLC manually for locking funds in the channels in lightning network for a period of time (by setting intervals) and releasing the funds after the time lock expired using ...
4
votes
1answer
124 views
Can I test Lightning on Bitcoin regtest?
I want to do some Lightning experiments, but want to avoid the burden of synchronizing the blockchain (even testnet). Can I experiment with Lightning using regtest? Is there a manual for setting it up?...
1
vote
0answers
57 views
Error mandatory-script-verify-flag-failed (Signature is found in scriptCode)
I found a few questions with the specific error, but couldn't find also the appropriate answer. So, here I am.
I am working on regtest in a Python library that create transactions and then use JSON-...
1
vote
1answer
47 views
Create a transaction spendable in a specific block height
I am new in Bitcoin and I try to create an address in Bitcoind and send a transaction that the amount will be spendable in a specific height of the blockchain.
Here is what I have done:
privateKey = ...
0
votes
0answers
82 views
Create a multi user web wallet using bitcoind RPC call
I just a beginner in bitcoin technology.I planning to create a multi user bitcoin web wallet using a VPS full node setup(Not use minig). I read the RPC documentation and found something for archiving ...
1
vote
1answer
82 views
How do I connect my `bcoin` wallet to `bitcoind`?
I have bitcoind running in regtest mode. I want to connect my bcoin wallet to it and retrieve all UTXOs relevant to the sender's address.
How can I do that?
1
vote
1answer
128 views
How to run a private bitcoin network with low difficulty?
I want to test and develop an open source mining pool. I don't have access to an ASIC miner or GPU, so I have to use my CPU to simulate mining and see how the pool really works.
The problem is the ...
0
votes
1answer
215 views
regtest: ERROR: ProcessNewBlock: AcceptBlock FAILED: unexpected witness data found (code 16) on v0.14.3
I have two bitcoind regtest processes; v0.16.3 and v0.14.3. I got "unexpected witness data found (code 16)" when v0.14.3 node try to received a block from the peer (v0.16.3)
How can I fix it? (I'm ...
0
votes
1answer
140 views
address in listaddressgroupings and getnewaddress
I don't understand the differents between listaddressgroupings and getnewaddress
For example, I have a local blockchain ( regtest ) with 0 Block.
I create 101 block (generate 101)
I can see with ...
1
vote
1answer
219 views
How to perform automated mining in regtest mode?
I'm trying to setup a private network of bitcoin nodes for testing and experimentation. From what i understand, i have two choices while setting up a network:
I can run bitcoind -testnet and connect ...
0
votes
1answer
115 views
Is there a way to create 9995000 spendable BTC on regtest?
I'm doing to a large stress test on 1000 node network where each node sends transactions to one another at a specific rate, and I need a way to create the funds for running it, enough so that each ...
0
votes
1answer
59 views
Is there a maximum balance that a single address can hold?
Is there a maximum number of satoshis that a single address can control at a single time? I ask because when I generate regtest blocks to a single address, it's balance gets stuck at 1494999998350 ...
0
votes
1answer
137 views
Private key only wallet for Bitcoin Core regtest
I'm running a private regtest network on GCP. I generated a list of 2000 vanity testnet addresses ordered sequentially from prefixes mooo1 to n2ooo with their respective pub/priv key pairs, and to ...
4
votes
1answer
349 views
bitcoin node: what is the difference between simnet and regtest?
btcd, and presumably other bitcoin node implementations, seem to have 4 network options:
mainnet
testnet
regtest
simnet.
I get that mainnet and testnet both are "public" in that your node will ...
1
vote
1answer
35 views
Is it okay to run regtest for dev purposes while simultaneously running a node on mainnet (bitcoind)?
Hope it won't mess anything up on my mainnet node.
3
votes
1answer
277 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
...
1
vote
1answer
229 views
Where does the mining reward in regtest go?
After using the bitcoind -regtest generate 1 command, where does the mining reward go? I tried list accounts and check balance for account "", but the balance always showed 0.000000.
0
votes
1answer
307 views
Confirm transaction in regtest mode
I'm testing some wallet features on regtest. Here's the sequence so far:
cash-cli -regtest generate 101
cash-cli -regtest getbalance
500.00000000
cash-cli -regtest getnewaddress newAddress1
...
0
votes
1answer
42 views
verifying my modifications to bitcoind w/o broadcasting anything
I want to verify that my updates to the bitcoind source code don't break anything. One way that I thought of doing that was through loading the mainnet data into a regtest instance. To do that I first ...
0
votes
0answers
84 views
Creating lage blocks with multiple transactions in regtest mode?
I want to create blocks with multiple transactions in regtest mode.
I want to test propagation with blocks of size 1-2 MB on the dash network.
./dash-cli -regtest -daemon -debug -port=8330 -rpcport=...
2
votes
2answers
576 views
Bitcoin regtest mining
I wonder if I can do mining with Bitcoin-0.16.1 in regtest mode, just for simulating mainnet situation where there are new blocks coming in constantly.
I am aware that I can use generate to generate ...
2
votes
0answers
114 views
What are segwit extended key prefix bytes for regtest?
I need the HD version bytes for equivalent of ypub, zpub, Ypub, Zpub but on the regtest network.
I also need Ypub on testnet.
All the rest I can find in slip132, but it is incomplete.
thanks.
1
vote
1answer
339 views
Connecting to Regtest
I want to connect to a local node that I have set up in regtest mode using bitcoind. The node I am connection from is non bitcoind and I need to set the port that I want the peer discovery to take ...
1
vote
1answer
223 views
Bitcoind Cannot assign requested address
I'm trying to run a regtest bitcoind node but I'm always receiving the following error
connect() to [2a05:d01c:a35:2902:6e18:7290:ff27:e9aa]:18444 failed:
Cannot assign requested address (99)
...
1
vote
1answer
705 views
Error: Keypool ran out, please call keypoolrefill first
After setting the dash-client in regtest mode, I am trying to generate coins.
No matter what I do, I get the above error.
When I run:
dash-cli -regtest getmininginfo
I get the below output:
{
...
3
votes
1answer
379 views
How does bitcoin functional test framework work?
Could someone explain how and where in the code the bitcoin test framework calls map to C++ bitcoin core code or RPC calls such that regression suite tests the bitcoin core functionality?
Background ...
4
votes
1answer
150 views
Bitcoin regtest mode block versions
I'm running a bitcoind instance in regtest mode, for automated testing purposes.
I'm having trouble with the fact that the blocks I mine are version 1 blocks, which lack the block height in the ...
2
votes
0answers
144 views
Blockchain explorer for regtest mode
I'm looking for a Bitcoin blockchain explorer that will work in "regtest mode", mostly for demo proposes.
Any suggestions?
1
vote
0answers
673 views
How to get all transactions of address with bitcoin api in node.js?
I want to find all transactions of address in regtest. How it is possible to do?
I have this solution, but I get response (201) before for ends. I think it's bitcoin timeout false.
bitcoin....
4
votes
1answer
2k views
Difference between regtest and testnet
I'm not sure what is the difference between regtest and testnet, they seem are different things but i cant find the different between them.
Does one have more stuff than others?
On the regtest, peer ...
2
votes
1answer
201 views
Regtest automated peer discovery
I want to test peer discovery in regtest mode of bitcoin core, running in Docker.
However, I noticed in the source code of bitcoin core that there is a check if the address is routable before ...
