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June 21, 2018, 05:17:51 PM *
News: Latest stable version of Bitcoin Core: 0.16.1  [Torrent]. (New!)
 
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Author Topic: [ANN] Datacoin - Censorship-Free Data Storage  (Read 33511 times)
extro24
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April 13, 2018, 05:51:11 PM
 #721

Datacoin Core 0.16 compiled:



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There are several different types of Bitcoin clients. The most secure are full nodes like Bitcoin Core, which will follow the rules of the network no matter what miners do. Even if every miner decided to create 1000 bitcoins per block, full nodes would stick to the rules and reject those blocks.
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muf18
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April 13, 2018, 06:00:36 PM
 #722

Is it faster than 0.8.6? And it doesnt need hard fork?

extro24
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April 13, 2018, 06:18:29 PM
 #723

Is it faster than 0.8.6? And it doesnt need hard fork?

Hi muf

It will only sync with an "intermediary" client, which links the 0.8.6 peers with the Core peers.  I am hunting for that now (I only just finished compiling it).

I don't know if it is faster than 0.8.6.  We are in the testing phase.  And I am still kind of disorientated.

Cheers
-extro

liaoguipan
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April 13, 2018, 11:44:01 PM
 #724

a new version? good news Smiley Smiley
muf18
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April 13, 2018, 11:50:25 PM
 #725

How I can count CPD with diff, is XPM calculator ok for this?

https://xpm.muuttuja.org/calc/

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April 14, 2018, 06:13:20 AM
 #726

How I can count CPD with diff, is XPM calculator ok for this?

https://xpm.muuttuja.org/calc/

I believe it is.

-extro

extro24
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April 14, 2018, 06:15:28 AM
 #727

a new version? good news Smiley Smiley

It needs to sync with an "Intermediary" node, which should become available soon.

But you are right - this is GREAT news.

-extro

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April 14, 2018, 06:19:33 AM
 #728

I need more information about Coin Specs, could you send me?

Level 01 Derivatives Exchange
A peer 2 peer derivatives exchange for everyone to trade (https://level01.io)
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April 14, 2018, 09:19:56 AM
 #729

It needs to sync with an "Intermediary" node, which should become available soon.

Code for the Datacoin "intermediary" client is available in the "intermediary" branch of my github Datacoin repos: https://github.com/gjhiggins/datacoin/tree/intermediary It is an ongoing investigation so hasn't been merged with any of the other well-known Datacoin repos yet.

Cheers

Graham
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April 14, 2018, 04:08:50 PM
 #730

Vote for Datacoin to be listed on Lescovex Exchange

https://lescovex.featureupvote.com/suggestions/8207/datacoin-dtc




https://cointelegraph.com/press-releases/lescovex-announces-the-launch-of-its-trading-platform-for-the-exchange-and-creation-of-digital-assets
minerja
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April 14, 2018, 06:20:58 PM
 #731

This is most concerning.

Can anyone replicate this?


Stuck Sad

Hi guys,

I'm stuck syncing at block 2332117.
I have tried every wallet, with / without bootstrap.
Even tried Clean install win 7 and 10, and everytime i get stuck at block 2332117.
Any ideas please? Never had this issue with Datacoin before...

J

Hi, will do screen shots, etc as soon as i get back to my pc.
In the mean time, which wallet "should" i use for solo gpu mining please? I'm going to build a  diff PC and start with Win 7 from scratch.
J


Hi,

Finally got wallet 0.8.6 to sync, literally a couple of hours ago (taken many days). Have fired up HP wallet to, and replaced blockchain folders with ones from 0.8.6 and that is fine now too.
No idea what went wrong. Also tried it on 4 PCs now and all are good.

Oh, is there a way to speed up using bootstrat. I use -dbcache=2048 or 4096 but it still  takes about 36 hours to sync. (WD 7200rpm 3tb hdd, and Ryzen 7 motherboard.)

Thanks
J
GameKyuubi
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April 17, 2018, 07:46:35 AM
 #732

Are there any current tutorials for gpu mining on Linux?

BTC: 15SLrNo6PKVfsH5JLtatJcVkSQXCk1LXyq
full stack Node
muf18
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April 17, 2018, 08:42:35 AM
 #733

This is most concerning.

Can anyone replicate this?


Stuck Sad

Hi guys,

I'm stuck syncing at block 2332117.
I have tried every wallet, with / without bootstrap.
Even tried Clean install win 7 and 10, and everytime i get stuck at block 2332117.
Any ideas please? Never had this issue with Datacoin before...

J

Hi, will do screen shots, etc as soon as i get back to my pc.
In the mean time, which wallet "should" i use for solo gpu mining please? I'm going to build a  diff PC and start with Win 7 from scratch.
J


Hi,

Finally got wallet 0.8.6 to sync, literally a couple of hours ago (taken many days). Have fired up HP wallet to, and replaced blockchain folders with ones from 0.8.6 and that is fine now too.
No idea what went wrong. Also tried it on 4 PCs now and all are good.

Oh, is there a way to speed up using bootstrat. I use -dbcache=2048 or 4096 but it still  takes about 36 hours to sync. (WD 7200rpm 3tb hdd, and Ryzen 7 motherboard.)

Thanks
J


Nope it's just that slow. It was really a pain for me too.

Verionum
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April 17, 2018, 08:25:21 PM
Merited by xandry (1), hamburger (1)
 #734

Good Day!

You can try the experimental build of new Datacoin client.
It is based on Bitcoin Core 0.15.99.

IMPORTANT NOTICE: It is EXPERIMENTAL!
You absolutely need to backup your wallet (wallet.dat file) before use it.

Source code DTC 0.15.99-03: https://yadi.sk/d/H-fZSIxl3Uco8n
Windows binaries 0.15.99-03: https://yadi.sk/d/MwF2qjb13Uco9e
Preliminary compiling instructions are in the bottom of this message.

My notes:
- Presented version has some ugly network code for synchronizing with old clients. It can be removed later.
- It has some other patches for compatibility with old clients. It can be removed later without hard-fork.
- It has some non tested code from old clients. CPU miner and GPU server. You can try to revive it.

I will glad to get your help with the followings issues:
- Сreating the full, clear, simple and friendly instruction of building from source code for lazy users.
- Comprehensive testing and correcting of the client and the code.
- Correcting the english in this message.

Questions to community:

- Do we need MIN_TXOUT_AMOUNT = 0.05? It is minimal DTC transfer ammount (not min fee). Changing it requires a hard-fork.
- Do we need checkpoints logic from XPM?
- We need a list of permanently presented nodes for hardcode.

Linux compiling:
- Install compiling tools.
- Download db-4.8.30.NC. Extract. Compile it.
Short example ("/home/veter" is my homedir):
$ cd db-4.8.30.NC/build_unix
$ ../dist/configure --enable-cxx --disable-shared --with-pic --prefix=/home/veter/dbbin/
$ make
$ make install
- Install additional tools:
$ sudo apt-get install libboost-all-dev
$ sudo apt-get install libgmp-dev
- Compile DTC:
$ ./autogen.sh
$ ./configure --with-gui=yes LDFLAGS="-L/home/veter/dbbin/lib/" CPPFLAGS="-fPIC -I/home/veter/dbbin/include/" LIBS="-lgmp -lboost_timer -levent_pthreads"
$ make

Windows compiling:
- Install MSYS2 64 bit. Install compiling tools.
- Download db-4.8.30.NC. Extract. Compile it.
Short example ("/home/VersumV" is my homedir):
$ cd db-4.8.30.NC/build_unix
$ ../dist/configure --disable-replication --enable-mingw --enable-cxx --prefix=/home/VersumV/dbbin/
$ make
$ make install
- Install additional tools: QT5 and so on Huh
- Compile DTC:
$ ./autogen.sh
$ ./configure --with-gui --with-boost-libdir=/mingw64/lib --with-qt-incdir=/mingw64/include --with-qt-libdir=/mingw64/lib --with-qt-plugindir=/mingw64/share/qt5/plugins LDFLAGS="-L/home/VersumV/dbbin/lib/" CPPFLAGS="-I/home/VersumV/dbbin/include/" LIBS="-lsodium -lboost_unit_test_framework-mt.dll -lcrypto -lgmp -lboost_timer-mt -lgdi32 -lharfbuzz -lpcre16.dll -lpng -lz -limm32 -lqrencode -lssp -lcrypt32 -liphlpapi -lshlwapi -lmswsock -lws2_32 -ladvapi32 -lrpcrt4 -luuid -loleaut32 -lole32 -lcomctl32 -lshell32 -lwinmm -lwinspool -lcomdlg32  -luser32 -lkernel32 -lmingwthrd -lgdi32"
$ make
Verionum
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April 18, 2018, 07:22:34 PM
 #735

Updated sources and windows binaries.

I think my next purpose is including bnPrimeChainMultiplier field into network headers synchronization process. It must advance synchronization speed.

Current client must normally accept binary data (senddata) until 128 kb. Old clients have 128kb limit on string encoded data, not binary. It is not network rule. It is bug of old client. Blocks with 128 kb binary data must be accepted both (old and new) clients.
DataSea
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April 19, 2018, 04:09:06 AM
 #736

Running it now!
It's currently connecting to peers.
Very cool.
Great to see all this progress from our Devs!




Free Datacoin available for development -- just ask!
https://github.com/HugPuddle/Apertus is looking for developers to create the best Datacoin and blockchain data entering/reading program
embii
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April 19, 2018, 06:33:48 AM
 #737

congratulations datacoin team!  Grin
Verionum
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April 19, 2018, 07:09:05 PM
 #738

Updated sources and binaries.
Resolved some synchronization issues.
extro24
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April 19, 2018, 07:19:07 PM
 #739

Updated sources and binaries.
Resolved some synchronization issues.

Thank you Verionum!

-extro

nutildah
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April 20, 2018, 02:46:02 PM
 #740

Are there any current tutorials for gpu mining on Linux?

Hey bro. Congrats! You're the first user with more merit than activity! You're also famous as fuck.

Even if its in an anonymous sort of way.

In any case, from all those who have enjoyed your OP from back in the day, we salute you, and wonder what ever became of your g.f.

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