Recent questions tagged blockchain

0 votes
2 answers

Can't get simple Coinbase button in Node to work

Sep 10, 2018 in Blockchain by slayer
 • 29,370 points • 1,650 views
0 votes
2 answers

Creating a private/public key with 64 characters that are already known using bitcoinjs

Sep 10, 2018 in Blockchain by digger
 • 26,740 points • 1,942 views
+1 vote
1 answer

Node.js API wrapper for altcoin exchange

Sep 10, 2018 in Blockchain by slayer
 • 29,370 points • 716 views
+1 vote
1 answer

Unable to convert variable to GMP when initializing Bitpay client class (Laravel)

Sep 10, 2018 in Blockchain by digger
 • 26,740 points • 1,190 views
0 votes
2 answers

Saving a string in python associated with an API

Sep 10, 2018 in Blockchain by slayer
 • 29,370 points • 1,011 views
+1 vote
1 answer

Node.js blockchain bitcoin api

Sep 10, 2018 in Blockchain by digger
 • 26,740 points • 1,214 views
0 votes
1 answer

timmolter/XChange - Cryptsy GetFee

Sep 10, 2018 in Blockchain by slayer
 • 29,370 points • 481 views
0 votes
1 answer

Websockets for Block.io API giving an error message

Sep 10, 2018 in Blockchain by digger
 • 26,740 points • 1,059 views
+2 votes
3 answers

Blockchain and HyperLedger difference

Sep 7, 2018 in Blockchain by vinodkumar
 • 170 points • 1,388 views
0 votes
1 answer

Blockchain: send payments to faucetbox

Sep 7, 2018 in Blockchain by slayer
 • 29,370 points • 781 views
0 votes
1 answer

restarting bitcoin tesnet docker container, error flag '-ti'

Sep 7, 2018 in Blockchain by digger
 • 26,740 points • 802 views
0 votes
1 answer

Ubuntu "get attach" command failed

Sep 7, 2018 in Blockchain by slayer
 • 29,370 points • 919 views
0 votes
1 answer

How to generate addresses from a file rather than specific phase

Sep 7, 2018 in Blockchain by digger
 • 26,740 points • 736 views
0 votes
2 answers

PHP: json_decode - reading category names

Sep 7, 2018 in Blockchain by slayer
 • 29,370 points • 1,383 views
0 votes
1 answer

Python authenticated calls to bitfinex exchange

Sep 7, 2018 in Blockchain by digger
 • 26,740 points • 954 views
0 votes
1 answer

Cant install python module for python3.6 to use Jsonrpc for altcoin

Sep 7, 2018 in Blockchain by slayer
 • 29,370 points • 1,027 views
0 votes
1 answer

Boost issue while building Litecoin

Sep 7, 2018 in Blockchain by digger
 • 26,740 points • 1,071 views
0 votes
1 answer

GDAX Heartbeat Channel: Failed to subscribe error

Sep 7, 2018 in Blockchain by slayer
 • 29,370 points • 1,246 views
0 votes
1 answer

Bitaps.com Error Code 10

Sep 7, 2018 in Blockchain by digger
 • 26,740 points • 897 views
0 votes
1 answer

pybitcointools pushtx TypeError: expected string or buffer

Sep 6, 2018 in Blockchain by slayer
 • 29,370 points • 1,427 views
0 votes
2 answers

How to generate ethereum qr code address with amount?

Sep 6, 2018 in Blockchain by digger
 • 26,740 points • 5,233 views
0 votes
1 answer

Getting wrong result from SHA256 than what is expected

Sep 6, 2018 in Blockchain by slayer
 • 29,370 points • 1,773 views
0 votes
1 answer

Current JSON package to retrieve info from links

Sep 6, 2018 in Blockchain by digger
 • 26,740 points • 913 views
0 votes
1 answer

How can I take the required info and send it to a div in the html page?

Sep 6, 2018 in Blockchain by slayer
 • 29,370 points • 873 views
0 votes
1 answer

python-bittrex missing positional arguments

Sep 6, 2018 in Blockchain by digger
 • 26,740 points • 802 views
0 votes
1 answer

Coinbase spot price SSL Error: does not support SSL at Request

Sep 6, 2018 in Blockchain by slayer
 • 29,370 points • 873 views
0 votes
1 answer

How to create a private bitcoin network using bitcore?

Sep 6, 2018 in Blockchain by digger
 • 26,740 points • 1,394 views
0 votes
1 answer

How to get a value from SQLite to convert it?

Sep 6, 2018 in Blockchain by slayer
 • 29,370 points • 901 views
0 votes
1 answer

Bitcoinj send payment from a wallet

Sep 6, 2018 in Blockchain by digger
 • 26,740 points • 2,150 views
0 votes
1 answer

what is the latest block chain development and top players with this tech, such as Digital Asset Holdings ?

Sep 5, 2018 in Blockchain by sabby
 • 4,370 points • 587 views
0 votes
1 answer

Is it possible to claim BCH without knowing private key?

Sep 5, 2018 in Blockchain by sabby
 • 4,370 points • 881 views
0 votes
1 answer

Transaction Verification in Blockchain

Sep 5, 2018 in Blockchain by sabby
 • 4,370 points • 697 views
0 votes
1 answer

How to register a user in Hyperledger Fabric?

Sep 5, 2018 in Blockchain by sabby
 • 4,370 points • 2,024 views
0 votes
1 answer

Problems using system() commands under Windows

Sep 5, 2018 in Blockchain by slayer
 • 29,370 points • 685 views
+1 vote
3 answers

HTML Bitcoin address parsing using Beautiful soup

Sep 5, 2018 in Blockchain by digger
 • 26,740 points • 1,860 views
0 votes
1 answer

Bitcoin address SHA256 pipe gives wrong output

Sep 5, 2018 in Blockchain by slayer
 • 29,370 points • 942 views
0 votes
1 answer

How to Track Payment API in Coinbase

Sep 5, 2018 in Blockchain by digger
 • 26,740 points • 947 views
+1 vote
1 answer

Need to convert bitcoin address function from php to Jquery

Sep 5, 2018 in Blockchain by slayer
 • 29,370 points • 780 views
0 votes
1 answer

com.coinbase.api.exc­eption.UnauthorizedE­xception

Sep 5, 2018 in Blockchain by slayer
 • 29,370 points • 1,212 views
0 votes
1 answer

Coinbase python APIError: Failed to send money

Sep 5, 2018 in Blockchain by digger
 • 26,740 points • 1,057 views
0 votes
1 answer

Retrieve epay.info Balance with VBA and Excel

Sep 5, 2018 in Blockchain by slayer
 • 29,370 points • 1,506 views
0 votes
1 answer

Javascript mBTC to BTC conversion not working

Sep 5, 2018 in Blockchain by digger
 • 26,740 points • 1,170 views
+1 vote
3 answers

Pass all .dat files in folder to function

Sep 4, 2018 in Blockchain by slayer
 • 29,370 points • 2,531 views
0 votes
1 answer

python3 pip not working

Sep 4, 2018 in Blockchain by digger
 • 26,740 points • 1,247 views
0 votes
2 answers

UnicodeDecodeError: 'utf-8' codec can't decode byte (python)

Sep 4, 2018 in Blockchain by slayer
 • 29,370 points • 3,210 views
0 votes
2 answers

Angular Bitcoin error: "Error trying to diff '[object Object]'"

Sep 4, 2018 in Blockchain by digger
 • 26,740 points • 14,122 views
0 votes
1 answer

Web-scraping from Coinbase with Python (Pycharm)

Sep 4, 2018 in Blockchain by slayer
 • 29,370 points • 3,161 views
0 votes
1 answer

First block of bitcoin block gives empty string

Sep 4, 2018 in Blockchain by digger
 • 26,740 points • 903 views
0 votes
1 answer

How to get genesis block value at new bitcoin source?

Sep 4, 2018 in Blockchain by slayer
 • 29,370 points • 1,091 views
0 votes
1 answer

BitcoinJ generate address from private key

Sep 4, 2018 in Blockchain by digger
 • 26,740 points • 2,424 views
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