Recent questions tagged blockchain

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1 answer

Converting 5e-08 to decimal in PHP

Sep 12, 2018 in Blockchain by slayer
 • 29,370 points • 3,328 views
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1 answer

How to use Coinbase send_money API?

Sep 12, 2018 in Blockchain by digger
 • 26,740 points • 1,930 views
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1 answer

jsonRPCClient Error with php variables

Sep 12, 2018 in Blockchain by slayer
 • 29,370 points • 845 views
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1 answer

How to connect to *coin RPC-Server with PHP

Sep 12, 2018 in Blockchain by digger
 • 26,740 points • 1,712 views
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1 answer

Litecoin/Bitcoin how divide uint256 target value on difficulty in C++

Sep 12, 2018 in Blockchain by slayer
 • 29,370 points • 1,034 views
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2 answers

How to read CGMiner output?

Sep 12, 2018 in Blockchain by digger
 • 26,740 points • 1,199 views
0 votes
1 answer

JSON valid numerical param in Perl

Sep 11, 2018 in Blockchain by slayer
 • 29,370 points • 679 views
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1 answer

PHP. Bitcoin to Ukrainian Hrivna price ticker

Sep 11, 2018 in Blockchain by digger
 • 26,740 points • 996 views
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1 answer

'Invalid sender' error after upgrading to geth 1.4.0

Sep 11, 2018 in Blockchain by sabby
 • 4,370 points • 1,274 views
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1 answer

Not getting correct result after SHA256

Sep 11, 2018 in Blockchain by slayer
 • 29,370 points • 947 views
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1 answer

How to use ethereum contract's state changing method in javascript?

Sep 11, 2018 in Blockchain by sabby
 • 4,370 points • 1,155 views
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1 answer

Serializing payment details in google protocol buffers

Sep 11, 2018 in Blockchain by digger
 • 26,740 points • 648 views
0 votes
1 answer

Smart contract limitations in Ethereum and Hyperledger Fabric

Sep 11, 2018 in Blockchain by sabby
 • 4,370 points • 747 views
0 votes
1 answer

Basic pusher connection to cryptsy using javascript

Sep 11, 2018 in Blockchain by digger
 • 26,740 points • 578 views
0 votes
1 answer

coin.mx : 403 forbidden error on my web request

Sep 11, 2018 in Blockchain by slayer
 • 29,370 points • 1,087 views
0 votes
1 answer

Cant get a specific value in JSON/PHP

Sep 11, 2018 in Blockchain by digger
 • 26,740 points • 2,929 views
0 votes
1 answer

Using Bitcoin's sendmany function with perl

Sep 11, 2018 in Blockchain by slayer
 • 29,370 points • 1,476 views
+1 vote
1 answer

How do I use ZF2 I18n currencyformatter to format bitcoin?

Sep 10, 2018 in Blockchain by slayer
 • 29,370 points • 524 views
0 votes
2 answers

VBA code leads to #value! in cell but works in immediate box

Sep 10, 2018 in Blockchain by digger
 • 26,740 points • 1,317 views
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2 answers

Can't get simple Coinbase button in Node to work

Sep 10, 2018 in Blockchain by slayer
 • 29,370 points • 1,594 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 • 1,875 views
+1 vote
1 answer

Node.js API wrapper for altcoin exchange

Sep 10, 2018 in Blockchain by slayer
 • 29,370 points • 676 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 • 1,145 views
0 votes
2 answers

Saving a string in python associated with an API

Sep 10, 2018 in Blockchain by slayer
 • 29,370 points • 953 views
+1 vote
1 answer

Node.js blockchain bitcoin api

Sep 10, 2018 in Blockchain by digger
 • 26,740 points • 1,162 views
0 votes
1 answer

timmolter/XChange - Cryptsy GetFee

Sep 10, 2018 in Blockchain by slayer
 • 29,370 points • 444 views
0 votes
1 answer

Websockets for Block.io API giving an error message

Sep 10, 2018 in Blockchain by digger
 • 26,740 points • 1,010 views
+2 votes
3 answers

Blockchain and HyperLedger difference

Sep 7, 2018 in Blockchain by vinodkumar
 • 170 points • 1,303 views
0 votes
1 answer

Blockchain: send payments to faucetbox

Sep 7, 2018 in Blockchain by slayer
 • 29,370 points • 739 views
0 votes
1 answer

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

Sep 7, 2018 in Blockchain by digger
 • 26,740 points • 763 views
0 votes
1 answer

Ubuntu "get attach" command failed

Sep 7, 2018 in Blockchain by slayer
 • 29,370 points • 877 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 • 689 views
0 votes
2 answers

PHP: json_decode - reading category names

Sep 7, 2018 in Blockchain by slayer
 • 29,370 points • 1,327 views
0 votes
1 answer

Python authenticated calls to bitfinex exchange

Sep 7, 2018 in Blockchain by digger
 • 26,740 points • 911 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 • 971 views
0 votes
1 answer

Boost issue while building Litecoin

Sep 7, 2018 in Blockchain by digger
 • 26,740 points • 1,004 views
0 votes
1 answer

GDAX Heartbeat Channel: Failed to subscribe error

Sep 7, 2018 in Blockchain by slayer
 • 29,370 points • 1,202 views
0 votes
1 answer

Bitaps.com Error Code 10

Sep 7, 2018 in Blockchain by digger
 • 26,740 points • 854 views
0 votes
1 answer

pybitcointools pushtx TypeError: expected string or buffer

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

How to generate ethereum qr code address with amount?

Sep 6, 2018 in Blockchain by digger
 • 26,740 points • 5,168 views
0 votes
1 answer

Getting wrong result from SHA256 than what is expected

Sep 6, 2018 in Blockchain by slayer
 • 29,370 points • 1,725 views
0 votes
1 answer

Current JSON package to retrieve info from links

Sep 6, 2018 in Blockchain by digger
 • 26,740 points • 850 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 • 819 views
0 votes
1 answer

python-bittrex missing positional arguments

Sep 6, 2018 in Blockchain by digger
 • 26,740 points • 751 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 • 826 views
0 votes
1 answer

How to create a private bitcoin network using bitcore?

Sep 6, 2018 in Blockchain by digger
 • 26,740 points • 1,342 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 • 834 views
0 votes
1 answer

Bitcoinj send payment from a wallet

Sep 6, 2018 in Blockchain by digger
 • 26,740 points • 2,076 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 • 543 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 • 837 views
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