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News: Latest Bitcoin Core release: 25.0 [Torrent]
 
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1  Bitcoin / Development & Technical Discussion / Re: C# Bitcoin api - Create unique btc address for each order - deposit - withdraw on: February 12, 2022, 03:24:48 AM
https://github.com/dgarage/NBXplorer is what you're looking for.  Its written in c# but doesn't mean your app has to of course.  You can run a full or pruned node, then run NBXplore to monitor for incoming TX on a specific xPub key.

Hope that helps.
2  Bitcoin / Bitcoin Technical Support / Bitcore help: Method not found on: July 23, 2017, 10:28:38 AM
Im trying to get a full bitcore node running.  Ive downloaded, un tar, and copied the binaries to /usr/bin on Ubuntu

My ~./bitcore/bitcoin.conf has the new flags
Code:
addressindex=1
timestampindex=1
spentindex=1

Then started the node:
Code:
bitcoind -daemon -reindex

But still cant get the new RPC methods to work.  Any ideas? https://bitcore.io/guides/bitcoin#new-rpc-methods-and-updates
3  Economy / Securities / Re: Looking for a partner to create online casino on: May 19, 2017, 05:10:23 AM
Scammer. 
4  Bitcoin / Project Development / Re: Will create Dice Game for you on: March 28, 2017, 10:10:47 PM
Hello.

Would like to offer my Dice Game, game like satishidice, with same mechanic and transaction signing.

Features:
 - Support Bitcoin and Altcoins created with RPC protocol
 - Support Ethereum
 - Support ERC20 Ethereum Smart Contract Coins
 - Provably Fair with Pseudorandom algorithm
 - Pre-generated tokens

Demo:
You can take a look at already working and launched Dice Game here: http://yodice.bet

Price:
Feel free to contact me in Skype for price

Contacts:
Skype: tfctree
Telegram: georgetagirov

Tempted.  I see on your profile your a .net dev.  Is the solution in c#?
5  Bitcoin / Project Development / Re: Will create Dice Game for you on: March 28, 2017, 10:09:01 PM
Why do i need to login?
6  Bitcoin / Bitcoin Technical Support / Re: Bitcoind not starting 0.13.2 on Azure on: February 27, 2017, 03:41:58 AM
Hmm, no blocks?

Code:
azureuser@xx:~/.bitcoin/blocks$ cd ..
azureuser@xx:~/.bitcoin$ ls
banlist.dat  bitcoin.conf  blocks  chainstate  db.log  fee_estimates.dat  peers.dat  wallet.dat
azureuser@xx:~/.bitcoin$ nano bitcoin.conf
azureuser@xx:~/.bitcoin$ cd blocks
azureuser@xx:~/.bitcoin/blocks$ ls
blk00000.dat  index  rev00000.dat
7  Bitcoin / Bitcoin Technical Support / Bitcoind not starting 0.13.2 on Azure on: February 27, 2017, 03:37:13 AM
My node on MS Azure has fallen over and won't start.  It does the "verifying blocks" for a while, then nothing.  I've checked disk space and seems to be heaps.  debug.log is empty.  Any ideas?

Code:
azureuser@xxx:~$ bitcoin-cli getinfo
error code: -28
error message:
Verifying blocks...
azureuser@bitcoinaa3:~$

Code:
azureuser@xxx:~$ sudo df
Filesystem     1K-blocks      Used Available Use% Mounted on
udev              837820         0    837820   0% /dev
tmpfs             171540     17848    153692  11% /run
/dev/sda1       29711408   5097308  24597716  18% /
tmpfs             857692         0    857692   0% /dev/shm
tmpfs               5120         0      5120   0% /run/lock
tmpfs             857692         0    857692   0% /sys/fs/cgroup
none                  64         0        64   0% /etc/network/interfaces.dynamic.d
/dev/sdc1      257898884 112919244 131872492  47% /media/blocks
tmpfs             171540         0    171540   0% /run/user/1000
8  Bitcoin / Project Development / Re: Lykke Open position: Full Stack Developer / Architect on: February 22, 2017, 11:44:08 AM
I emailed about the c# dev a while back, no one replied.
9  Bitcoin / Project Development / Re: C# Developer on: January 30, 2017, 12:38:47 AM
Hello all.

I am looking for a C# developer who is very expert at C# and can make a project that I have in my mind.

So anybody interested in that ?

Best regards. 

Do you have a budget or an enumeration in mind?
10  Bitcoin / Development & Technical Discussion / Re: NBitcoin - bitcoin on C# why? on: January 30, 2017, 12:37:06 AM
Microsoft technologies are not very popular by programmers with revolutionary spirit. Linux and free software are preferred in the free world. It's not the products of marketing firms like Microsoft.

that's why the question

isn't java more popular than C# in enterprise?

No
11  Bitcoin / Development & Technical Discussion / Re: NBitcoin - bitcoin on C# why? on: January 30, 2017, 12:36:30 AM
I mean why have bitcoin on C# (proprietary language) ?

care to "school" me?

Because I write most of my clients code in c#.  This package has saved me months of development.  Ive tipped back to the project too.  There are a lot of great c# programmers too.  More implementations, the better.
12  Bitcoin / Bitcoin Discussion / Re: Bitcoin Blockchain SQL ABE on: December 30, 2016, 11:55:29 AM
Not mySQL, but in MSSQL checkout www.blockchainsql.io
13  Bitcoin / Project Development / BitPoker.io Update #2 on: December 26, 2016, 11:42:12 PM
After looking at a few other projects like Augur, Im pretty confident that Iíve got a scaleable design thats inline with a lot of other DAPs.  Iíve been refactoring the messages protocol to use JSON RPC 2.0 protocol.  Peers will communicate to each other via HTTP GETs or POSTs.  Using this design will allow the solution to be module and written using .Net or .Net Core Owin / Katana controllers or a NodeJS client.

A lot of work has gone into the project, making the solution modular and have the ability to inject in mocks.  This will enable better testing and hopefully more developers.  I've taken a full TDD approach at the moment, focusing just on the core logic in the controllers.  A thin UI client will come later.

At the moment, Im not working about any network discovery code to find peers.  There will be a centralised api at www.bitpoker.io/api where clients will ďregisterĒ their addresses.  This is only a temporary solution and can be thought of as a seed.

Iíve also had a conversation with the colour coin exchange Lykke.com, to perhaps to create an ICO using colour coin tokens for anyone wanting to contribute to the project.

Finally, also investigating protocols like WebRTC in parallel.

www.bitpoker.io
14  Bitcoin / Bitcoin Technical Support / Re: libboost_program_options.so.1.54.0: cannot open shared object file on: December 22, 2016, 09:36:29 PM
Ok, creating a symbolic link fixed that problem.

Code:
sudo ln -s /usr/lib/x86_64-linux-gnu/libboost_system.so.1.58.0 /usr/lib/x86_64-linux-gnu/libboost_program_options.so.1.54.0

Now I have this:

Code:
bitcoind: symbol lookup error: bitcoind: undefined symbol: _ZN5boost15program_options11to_internalERKSs
15  Bitcoin / Bitcoin Technical Support / Re: libboost_program_options.so.1.54.0: cannot open shared object file on: December 22, 2016, 09:20:49 PM
Also tried

Code:
sudo apt-get purge bitcoind
sudo apt-get autoremove

Could it be a bad symbolic link or something?
16  Bitcoin / Bitcoin Technical Support / Re: libboost_program_options.so.1.54.0: cannot open shared object file on: December 22, 2016, 09:11:25 PM
Thanks for the suggestion, tried that one already

Code:
Reading package lists... Done
Building dependency tree
Reading state information... Done
libboost-all-dev is already the newest version (1.58.0.1ubuntu1).
0 to upgrade, 0 to newly install, 0 to remove and 0 not to upgrade.
doof@SubZero:~$

Also tried
Code:
sudo apt-get install libboost-program-options1.54.0 libboost-program-options1.54-dev
17  Bitcoin / Bitcoin Technical Support / libboost_program_options.so.1.54.0: cannot open shared object file on: December 22, 2016, 04:15:05 AM
I recently upgraded my Ubnutu 14 desktop to 16.04 LTS.

When I attempt to start bitcoind from terminal, I get this error

xx@xx:~$ bitcoind
bitcoind: error while loading shared libraries: libboost_program_options.so.1.54.0: cannot open shared object file: No such file or directory

Thinks I've tried:
Removing the bitcoind package and the lib boost package
Adding them back
apt-get updates

Some are saying on other forums its a symbolic link problem, but haven't been abled to solve it.  We are down one node because of this error Sad
18  Economy / Trading Discussion / Re: Have you ever exchanged BTC face to face? on: December 14, 2016, 02:39:01 AM
I do it a fair bit.  I get them to meet at the local casino.  Lots of security there and a few thousand dollars doesn't look out of place.  I then get them to hand the cash to the croupier who count cash for a living and can spot counterfeits.  Also the casino absorbs the risks and you're not under pressure to count correctly.

Then take the chips off the croupier.  Again, counting 2x $500 is easier than a bunch of notes.

Scan their QR code on your phone and your done.
19  Bitcoin / Project Development / Copay c# .Net port on: December 14, 2016, 02:18:33 AM
I've decided to list this project on UpWork https://www.upwork.com/jobs/~01ddf90e1e47037663.  Im trying to develop just enough code so a .Net app, such as a website, can Join and make a payment proposal.

All the code will be contributed back as open source, via the repo https://github.com/bitcoinbrisbane/copay.net

Quotes to do the work are between $200 and $500.  If anyone would like to donate some btc to help fund this project, the address is bitcoin:3EnX8t6u3ng5jhA9vju4AzQuoN9tLPyB6N

Thanks!
20  Economy / Services / Re: Hiring a coder ( Colored Coins ) on: December 14, 2016, 02:11:09 AM
Happy to help.  PM me?
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