Questions tagged [bitcore]

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

0
votes
2answers
45 views

how to generate bitcoin adddres using seed?

Hi i am new to bitcoin all i want to know is how to generate address using mnemonic seed? let testnet =Bitcoin.networks.testnet; let keypair =Bitcoin.ECPair.makeRandom({network:testnet}); let address=...
5
votes
1answer
998 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
114 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
58 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
102 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
153 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
368 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
94 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
378 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
84 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
202 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
214 views

SegWit with BitCore-Lib

How to create a SegWit address and transaction using bitcore-lib?
2
votes
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
52 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
14 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
218 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
60 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
116 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
182 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?
1
vote
0answers
49 views

How to sign messages deterministically with bitcore?

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

Bitcore ZCash addresses conversion to t-address

I have an issue while creating simple zcash address: I am using the following network params: const bc = require("bitcore-lib") const zcashNetwork = { name: 'livenet', alias: 'mainnet', ... }; ...
0
votes
0answers
34 views

Can I connect different chains to bitcore-node?

I need to run an explorer for btc, bch, ltc, doge, dash using my own server Are there any way to use bitcore to create my node not only with bitcoin and bitcoin cash, but also connect doge, ltc, ...
0
votes
0answers
31 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,...