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Questions tagged [bitcore]

For questions about BitPay's BitCore, an alternative full node

5
votes
1answer
970 views

Cannot create a transaction

I am trying to create a transaction on the bitcoin testnet, using bitcore: Error Message : SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data Here is my code: var ...
1
vote
1answer
62 views

Bitcore vs bitcoin

Currently bitpay has provided the complete code for the webwallet+blockchain explorer + bitcore running can we use same thing for the bitcoin blockchain ? or the system that bitpay has developed will ...
0
votes
1answer
26 views

How to properly use the rpc command `listunspent` with `bitcore-lib` to create a transaction and get the transaction hash?

I am trying to use the rpc command listunspent to get all the UTXOs relevant to an address, and then I am trying to pass it to a transaction, using bitcore-lib. Below is my code: const Client = ...
0
votes
1answer
82 views

Bitcore-wallet-client “Server response could not be verified”

I'm getting an error trying to sign a transaction with bitcore-wallet-client. I create the transaction, publish it and when I try to sign it, I'm getting the error: "SERVER_COMPROMISED - Server ...
0
votes
1answer
130 views

Bitcoin cash with bicore and addressindex

Bitcore runs a version of bitcoind where theres address index and we can search any addresses I have implemented the bitcoin insight block explorer and its working perfectly I need to implement ...
0
votes
1answer
49 views

possible to generate privatekey based on private key using bitcore.io?

Is is possible to generate the private key based on private key, means suppose if i am having one set as bellow : privatekey : '02XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXacdefd' publickey : '...
0
votes
1answer
344 views

ZCash: whats the relationship between t-address, public keys and address as defined in bitcore-lib-zcash Address

I have this sample t-address: t1csbsjLRGYCsRMjM1NdUjeFQkysQG2YefY When I put this address through the following code, I get a return value of false. var bitcore = require('zcash-bitcore-lib'); var ...
-1
votes
1answer
88 views

How to pass Livenet Txhash on a testnet Bitcore node

I want to pass Txhash of a livenet Bitcoin transaction to a service created in Testnet bitcoin node. I have been using Bitcore as my client for writing services in nodejs. This is my Bitcoin Client
-2
votes
1answer
322 views

How can I set the fee rate for raw transactions on Bitcore?

I'm building a raw transaction. How do I set the relay fee in the Bitcore console wallet? I'm trying to send a transaction with 2 signatures. I created the transaction and signed the transaction with ...
3
votes
0answers
83 views

Incoming block handler is never called when using bitcore

I want to get blocks on my node with bitcore. For example, I'm using peermanager.js and I get transactions: var handleTx = function(info) { var tx = info.message.tx.getStandardizedObject(); ...
2
votes
0answers
191 views

How to change checking processes - bitcore-node

We are trying to set up bitcore-node to work with other cryptocurrency core. Lets say that everything in core is pretty much the same like in bitcoin core so everything should work. After resolving ...
2
votes
0answers
194 views

SegWit with BitCore-Lib

How to create a SegWit address and transaction using bitcore-lib?
2
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0answers
158 views

What hardware and bandwidth requirements would a server need to fulfill to run Bitcore?

What's the cost of running Bitcore on AWS or DigitalOcean? I know I'd need about 128gb of hardrive space, but I'm not sure how much the typical bandwidth costs would be, and how much RAM or cores I ...
1
vote
0answers
35 views

How can I set the rpc user credentials in Insight to connect to a custom node?

Bitpay has done brilliant work in creating the bitcore libraries pack. I am stuck trying to find the file in which we can add the rpc user name and password for connecting to a custom node inside the ...
1
vote
0answers
13 views

how do i change my bitcoin cleint application?

I recently downloaded the bitcoin (--testnet) blockchain data using Bitcore(I thought it was the Orginal client) for some development purpose. but now, I like to move to bitcoin core client. Should I ...
1
vote
0answers
151 views

Unable to get balance with bitcore lib

Using latest version of bitcore lib , want to check balance for making tx but once I include var explorers =require('bitcore-explorers'); after var bitcore =require('bitcore-lib'); Error: More ...
1
vote
0answers
55 views

Bitcoincashjs generates dust output with 0 amount

I am using bitcoincashjs (Bitcore fork) library to make BCH transaction (actually it is an exchange with ChangeNow API). Source wallet has only one UTXO: [ { "address":"bitcoincash:...
1
vote
0answers
104 views

Bitcoin network information pubkeyhash privatekey

I am trying to set up a https://github.com/bitpay/bitcore Insight node but for a forked coin of Bitcoin. To complete the task I need to modify the following information but with the forks version. ...
1
vote
0answers
177 views

What type of database does Bitcore use?

What type of database does Bitcore use to store the blockchain data? I can't find information on it. Does it use leveldb?
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0answers
49 views

How to sign messages deterministically with bitcore?

How do you sign messages deterministically with bitcore?
0
votes
0answers
26 views

Installation problem with Bitcore.io on Mac

I'm normally not too brain-dead about this stuff, but I've been unable to force this one through. I'm trying to install Bitcore (per their instructions here) but and have set nvm to the LTS version 4,...
0
votes
0answers
53 views

Does Bitcore API supports Litecoin and Bitcoin cash?

Does Bitcore API supports Litecoin and Bitcoin cash? If so, kindly suggest me where to find the documentation for the same
0
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0answers
20 views

Wallet creation using Bitcore API

Is Bitcore's HDPrivateKey same as creating new wallets? Please refer the API document for details.
0
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0answers
76 views

bitpay/bitcore v8.0.0 sync time

New version of bitcore https://github.com/bitpay/bitcore/tree/v8.0.0 How much time does the synchronization process take on Bitcoin mainnet for bitpay/bitcore v8.0.0?
0
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0answers
88 views

Using bitcored shows 0 balance

I am using bitcoin-node-api module of nodejs for that I am running bitcored and start my server which runs fine. I have transferred money to address which generated by using http://localhost:1111/...
0
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0answers
47 views

Fetch list of transaction where i have received the bitcoin?

How to find a list of transactions happening with my address especially that transaction which will send bitcoin to my address. I found out one API which will give all the transaction happened with ...
-1
votes
0answers
15 views

Developing a simple nodejs application for Bitcoin Cash & Bitcoin SV

I want to develop 2 simple nodejs applications. One for Bitcoin cash and one for Bitcoin sv. I want to connect this node app with the testnet & implement 3 simple functions in these applications: ...