bkchain/bkchain.org

Source code for http://bkchain.org website (blockchain explorer and deterministic web wallet). Can be run either locally or on a server.

bkchain.org

Blockchain explorer and wallet.

http://bkchain.org

Features:

• Browse blocks, transactions, etc...
• JSON API
• Live transactions/blocks
• Client-side and server-side versions
• Search
• Wallet (electrum deterministic)

How to use

Client-side version

• Checkout source
• Open bkchain.html in a browser

Server-side version

Note: might require some additional testing, but it should be functional.

Requirements:

• Node.js
• npm

Steps:

• Go to bkchain.org directory
• Execute "npm install" to download Node.js dependencies
• Execute "node blockexplorer.js" to start the server

Default configuration will use https://bkchain.org as proxy backend for API, but you can configure it to use local bkchaind daemon.

Donations

Donation appreciated, to support development and server costs

• BTC: 1LLqMFskaSaZ3w2LuH6dbQaULcy1Bu1b2R
• PPC: PEiZ7r4KR85izAhfzQKJgJxdQkQ6PPXXEX
• LTC: LXzHvrRMQVEHj6gvK4rsZ7HGopgqfxS7PS

bkchain.org's Issues

How do I configure it to use local bkchaind daemon?

Hi:

I am trying to install a clone on my own server with my own bitcoind.

Hello

You may want to buy a domain http://bkcha.in ?

how to add other altcoin?

could you please advise how to add other altcoin? which files to be modified?
thank you

Pay-to-Script-Hash incorrectly handled

Peercoin's Pay-to-Script-Hash txOUT scripts are incorrectly handled.

As an example, this block: https://bkchain.org/ppc/block/91033E9CF0A47C1AA3FD6B6D38077D4E3B308A56A76082E0A10A23AC825031A4 contains the following txOUT script which is a P2SH script:

A914CFEB5937AA6A8D21215433B5838BA60617CECB3F87

(Transaction hash: 60bad15d75a656a15bbbdce4c8a9938003ceb948c2d542b0071f8c36ed9fb91d)

The public key is incorrectly interpreted, as it is displayed:

PTYYxyxdCduoZVxabNS3qQJQai1zdh7eGN

While in fact it should be a P2SH address:

pQVx1iSVDpe8GNbx7P5ouBBBbyzUnan4Es

(For reference: https://ppc.blockr.io/address/info/pQVx1iSVDpe8GNbx7P5ouBBBbyzUnan4Es)

You can read more about "Pay-to-Script-Hash" at https://en.bitcoin.it/wiki/Transactions:

scriptPubKey: OP_HASH160 <scriptHash> OP_EQUAL 
scriptSig: ..signatures... <serialized script>

Not compatible with Electrum 2.6.4

Not work even after I added my words (from my 13 words seed) in "mn_words" Array in mnemonic.js.
And change " if(electrumSeed.split(' ').length != 12)" to " if(electrumSeed.split(' ').length != 13)" in wallet.js.
With the same seed (my seed) Its generated 5 + 3 (Address+Change) address. The Electrum generated 20 + 6 (Address+Change).