Recent questions tagged blockchain

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1 answer

Bruteforcing OpenSSL to decrypt bitcoin backup.

Aug 24, 2018 in Blockchain by slayer
 • 29,370 points • 1,625 views
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1 answer

Not able to build bitcoind on mac.

Aug 23, 2018 in Blockchain by digger
 • 26,740 points • 944 views
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1 answer

How to generate pem with openssl?

Aug 23, 2018 in Blockchain by slayer
 • 29,370 points • 1,452 views
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1 answer

Cant make transactions in bitcoind.

Aug 23, 2018 in Blockchain by digger
 • 26,740 points • 1,151 views
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1 answer

React Native to make requests to bitcoin wallet

Aug 23, 2018 in Blockchain by slayer
 • 29,370 points • 1,764 views
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1 answer

Blockcypher API code error

Aug 23, 2018 in Blockchain by digger
 • 26,740 points • 1,378 views
+1 vote
1 answer

Coinbase API: Get transaction fees

Aug 23, 2018 in Blockchain by slayer
 • 29,370 points • 2,060 views
0 votes
1 answer

obfuscating and deobfuscating a string in JavaScript

Aug 23, 2018 in Blockchain by digger
 • 26,740 points • 1,646 views
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1 answer

Bitcoind server connection problem

Aug 23, 2018 in Blockchain by slayer
 • 29,370 points • 1,102 views
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1 answer

Generating cryptocoin address.

Aug 23, 2018 in Blockchain by digger
 • 26,740 points • 1,213 views
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How do I identify invoking peer/organisation inside Hyperledger Fabric V1.0 chaincode?

Aug 23, 2018 in Blockchain by Christine
 • 15,790 points • 983 views
0 votes
1 answer

Bitcoin: parsing Blockchain API using JSON

Aug 22, 2018 in Blockchain by slayer
 • 29,370 points • 3,501 views
0 votes
1 answer

Not able to run Bitcoin’s autogen.sh file.

Aug 22, 2018 in Blockchain by digger
 • 26,740 points • 1,574 views
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1 answer

Bitcoin: error parsing json

Aug 22, 2018 in Blockchain by slayer
 • 29,370 points • 1,744 views
0 votes
1 answer

blockchain.info api_code is missing

Aug 22, 2018 in Blockchain by digger
 • 26,740 points • 1,449 views
0 votes
1 answer

Getting Bitcoin address from pubkey_hash

Aug 22, 2018 in Blockchain by slayer
 • 29,370 points • 1,442 views
0 votes
1 answer

How to generate Bitcoin address in Ruby?

Aug 22, 2018 in Blockchain by digger
 • 26,740 points • 3,011 views
0 votes
1 answer

Base58 encoding in ruby?

Aug 22, 2018 in Blockchain by slayer
 • 29,370 points • 1,275 views
0 votes
1 answer

Problem installing bitcoin wallet in Ubuntu.

Aug 22, 2018 in Blockchain by digger
 • 26,740 points • 1,203 views
0 votes
1 answer

How to set bitcoin reward less than 1 coin?

Aug 22, 2018 in Blockchain by slayer
 • 29,370 points • 737 views
0 votes
1 answer

Webpack destroying code in production.

Aug 22, 2018 in Blockchain by digger
 • 26,740 points • 718 views
0 votes
1 answer

How to interact with a Smart Contract on private network using Web3.js?

Aug 22, 2018 in Blockchain by sabby
 • 4,370 points • 2,463 views
0 votes
1 answer

How to resolve Blockchain DNS using Python Requests?

Aug 22, 2018 in Blockchain by sabby
 • 4,370 points • 1,711 views
0 votes
1 answer

Not receiving any data from the BitStamp API.

Aug 21, 2018 in Blockchain by slayer
 • 29,370 points • 1,546 views
0 votes
1 answer

How to convert Bitcoin rate to USD?

Aug 21, 2018 in Blockchain by digger
 • 26,740 points • 799 views
0 votes
1 answer

How to use bitcoin price as place holder in php?

Aug 21, 2018 in Blockchain by slayer
 • 29,370 points • 1,277 views
0 votes
1 answer

How to get data from Google Finance to Google sheets?

Aug 21, 2018 in Blockchain by digger
 • 26,740 points • 1,751 views
+1 vote
2 answers

Hex to ASCII conversion shows wrong result.

Aug 21, 2018 in Blockchain by slayer
 • 29,370 points • 2,173 views
0 votes
1 answer

Bitcoin transaction “amount is below the current minimum” error

Aug 21, 2018 in Blockchain by digger
 • 26,740 points • 848 views
0 votes
1 answer

Cant Decode Bitcoin Base58 address to byte array

Aug 21, 2018 in Blockchain by slayer
 • 29,370 points • 1,651 views
0 votes
1 answer

Generating Bitcoin addresses from a xpubkey

Aug 21, 2018 in Blockchain by digger
 • 26,740 points • 1,822 views
0 votes
1 answer

How to create address in BitcoinLib.

Aug 21, 2018 in Blockchain by slayer
 • 29,370 points • 1,250 views
0 votes
1 answer

How to solve Yobit API connection 503 server error?

Aug 21, 2018 in Blockchain by digger
 • 26,740 points • 1,007 views
0 votes
1 answer

How do i add images in hyperledger?

Aug 21, 2018 in Blockchain by Johnathon
 • 9,090 points • 700 views
0 votes
1 answer

How can I store picture in hypereldger channel?

Aug 21, 2018 in Blockchain by Johnathon
 • 9,090 points • 876 views
0 votes
1 answer

How to get current value of bitcoin?

Aug 20, 2018 in Blockchain by slayer
 • 29,370 points • 1,064 views
0 votes
1 answer

Getting error while building Bitcoind on MAC OS

Aug 20, 2018 in Blockchain by digger
 • 26,740 points • 1,072 views
0 votes
1 answer

Cant connect Jsonrpc to bitcoin.

Aug 20, 2018 in Blockchain by slayer
 • 29,370 points • 1,281 views
0 votes
2 answers

How to check if bitcoin address is valid?

Aug 20, 2018 in Blockchain by digger
 • 26,740 points • 3,443 views
0 votes
1 answer

Bitcoin transaction “"You must provide a recipient address" ” error.

Aug 20, 2018 in Blockchain by slayer
 • 29,370 points • 958 views
0 votes
1 answer

Bitcoin Wallet address validation using Json and bitcoin/blockexplorer.

Aug 20, 2018 in Blockchain by digger
 • 26,740 points • 2,597 views
0 votes
1 answer

Bitcoin pool mining using stratum

Aug 20, 2018 in Blockchain by slayer
 • 29,370 points • 1,457 views
0 votes
1 answer

Terminating transaction-cli

Aug 20, 2018 in Blockchain by digger
 • 26,740 points • 794 views
0 votes
1 answer

Sending keep-alive packet, bitcoin.

Aug 20, 2018 in Blockchain by slayer
 • 29,370 points • 1,110 views
+1 vote
1 answer

How to generate Bitcoin address?

Aug 20, 2018 in Blockchain by digger
 • 26,740 points • 1,385 views
0 votes
1 answer

How to resolve blockchain DNS using Python Requests?

Aug 17, 2018 in Blockchain by sabby
 • 4,370 points • 2,057 views
0 votes
1 answer

Who decided the rules for Cryptocurrency in the first place?

Aug 17, 2018 in Blockchain by sabby
 • 4,370 points • 780 views
0 votes
3 answers

Hyperledger-fabric not working with docker swarm

Aug 17, 2018 in Blockchain by sabby
 • 4,370 points • 3,063 views
0 votes
1 answer

How to parse Json data from remote server?

Aug 17, 2018 in Blockchain by slayer
 • 29,370 points • 1,219 views
0 votes
1 answer

How to install Magento Bitcoin Currency extension on linux box?

Aug 17, 2018 in Blockchain by digger
 • 26,740 points • 1,340 views
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