[ANN] Datacoin - Censorship-Free Data Storage

[Verionum]

Updated binaries and sources.

Source code DTC 0.15.99-03: https://yadi.sk/d/H-fZSIxl3Uco8n
Windows binaries 0.15.99-03: https://yadi.sk/d/MwF2qjb13Uco9e

Significantly improved synchronization from old version clients.

IMPORTANT: Backup your wallet before using it.

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[muf18]

So wallet work with old wallets
And it works with old chain download.

Good work, it's really good and fast.

[Verionum]

Good day!

Now we need handy console and gui tools for ordinary users. Tools for saving and extracting data and ordinary files into blockchain.

I prefer work at wallet source code.

Can someone make such tools?

[Verionum]

The next idea seems interesting.

Automatic gathering news headers (titles, may articles body) and save it into DTC blockchain.

---------------
The next idea.

An independent file system may be organized above DTC blockchain.

[dtc2017]

Good day!

Now we need handy console and gui tools for ordinary users. Tools for saving and extracting data and ordinary files into blockchain.

I prefer work at wallet source code.

Can someone make such tools?

A couple of great resources for archiving data to blockchain are Apertus.io and Bytestamp.net
Bytestamp is actually web-based and doesn't require the user to setup a new wallet.

There is also a Datacoin web-application thread that you may find useful - https://bitcointalk.org/index.php?topic=405992.0

[liaoguipan]

glad to see a new version！

[extro24]

A little help here:
Compiling Datacoin 15.99 on Lubuntu:

make[3]: Leaving directory '/home/miles/datacoin_src_0.15.99.03'
/bin/bash: ../share/genbuild.sh: Permission denied
Makefile:10261: recipe for target 'obj/build.h' failed
make[2]: *** [obj/build.h] Error 126
make[2]: Leaving directory '/home/miles/datacoin_src_0.15.99.03/src'
Makefile:9750: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/miles/datacoin_src_0.15.99.03/src'
Makefile:742: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1
miles@miles-ThinkPad-P50:~/datacoin_src_0.15.99.03$

Thank you.

[Verionum]

A little help here:
Compiling Datacoin 15.99 on Lubuntu:

make[3]: Leaving directory '/home/miles/datacoin_src_0.15.99.03'
/bin/bash: ../share/genbuild.sh: Permission denied
Makefile:10261: recipe for target 'obj/build.h' failed
make[2]: *** [obj/build.h] Error 126
make[2]: Leaving directory '/home/miles/datacoin_src_0.15.99.03/src'
Makefile:9750: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/miles/datacoin_src_0.15.99.03/src'
Makefile:742: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1
miles@miles-ThinkPad-P50:~/datacoin_src_0.15.99.03$

Thank you.

Change permissions of that files to 755.
For example $ chmod 755 FILENAME

[Verionum]

A couple of great resources for archiving data to blockchain are Apertus.io and Bytestamp.net
Bytestamp is actually web-based and doesn't require the user to setup a new wallet.

There is also a Datacoin web-application thread that you may find useful - https://bitcointalk.org/index.php?topic=405992.0

I think users prefer desktop applications.

[extro24]

Change permissions of that files to 755.
For example $ chmod 755 FILENAME

Thanks Verionum.  I did that just before I saw your post and it worked.

-extro

[extro24]

Another one:

 /usr/include/gmpxx.h:1497: undefined reference to `__gmpz_init'
libdatacoin_server.a(libdatacoin_server_a-chain.o): In function `__gmp_binary_lshift::eval(__mpz_struct*, __mpz_struct const*, unsigned long)':
/usr/include/gmpxx.h:443: undefined reference to `__gmpz_mul_2exp'
collect2: error: ld returned 1 exit status
Makefile:3707: recipe for target 'datacoind' failed
make[2]: *** [datacoind] Error 1
make[2]: Leaving directory '/home/miles/datacoin_src_0.15.99.03/src'
Makefile:9750: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1

I do have libgmp-dev installed.

[Verionum]

Another one:

 /usr/include/gmpxx.h:1497: undefined reference to `__gmpz_init'
libdatacoin_server.a(libdatacoin_server_a-chain.o): In function `__gmp_binary_lshift::eval(__mpz_struct*, __mpz_struct const*, unsigned long)':
/usr/include/gmpxx.h:443: undefined reference to `__gmpz_mul_2exp'
collect2: error: ld returned 1 exit status
Makefile:3707: recipe for target 'datacoind' failed
make[2]: *** [datacoind] Error 1
make[2]: Leaving directory '/home/miles/datacoin_src_0.15.99.03/src'
Makefile:9750: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1

I do have libgmp-dev installed.

Are you sure you made "$ ./configure --with-gui=yes LDFLAGS="-L/home/veter/dbbin/lib/" CPPFLAGS="-fPIC -I/home/veter/dbbin/include/" LIBS="-lgmp -lboost_timer -levent_pthreads""?

[Kriptobt1]

You have already seen on our website what definition do we give to DTC token?

This is a highly liquid utility token with built-in cost-increasing mechanics, supported by an increase in the number of active users of the dating around the world. https://medium.com/datecoin/you-have-already-seen-on-our-website-what-definition-do-we-give-to-dtc-token-9d9fa9c1d9ce

[extro24]

You have already seen on our website what definition do we give to DTC token?

This is a highly liquid utility token with built-in cost-increasing mechanics, supported by an increase in the number of active users of the dating around the world. https://medium.com/datecoin/you-have-already-seen-on-our-website-what-definition-do-we-give-to-dtc-token-9d9fa9c1d9ce

Sorry, Datecoin will not be allowed on CoinMarketCap with "DTC".  We are already there (created 17 November 2013).

They must choose another symbol.

-extro

[extro24]

Are you sure you made "$ ./configure --with-gui=yes LDFLAGS="-L/home/veter/dbbin/lib/" CPPFLAGS="-fPIC -I/home/veter/dbbin/include/" LIBS="-lgmp -lboost_timer -levent_pthreads""?

I did that and I get in config.log:

gcc version 7.2.0 (Ubuntu 7.2.0-8ubuntu3.2)
configure:3862: $? = 0
configure:3851: g++ -V >&5
g++: error: unrecognized command line option '-V'
g++: fatal error: no input files
compilation terminated.
configure:3862: $? = 1
configure:3851: g++ -qversion >&5
g++: error: unrecognized command line option '-qversion'; did you mean '--version'?
g++: fatal error: no input files
compilation terminated.
configure:3862: $? = 1
configure:3882: checking whether the C++ compiler works
configure:3904: g++  -fPIC -I/home/miles/dbbin/include/ -L/home/miles/dbbin/lib/ conftest.cpp -lgmp -lboost_timer -levent_pthreads >&5
/usr/bin/ld: cannot find -lboost_timer
collect2: error: ld returned 1 exit status
configure:3908: $? = 1
configure:3946: result: no
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "Datacoin Core"
| #define PACKAGE_TARNAME "datacoin"
| #define PACKAGE_VERSION "0.15.99"
| #define PACKAGE_STRING "Datacoin Core 0.15.99"
| #define PACKAGE_BUGREPORT "https://github.com/Crossverse/datacoin/issues"
| #define PACKAGE_URL "http://datacoininfo.org/"
| /* end confdefs.h.  */

[Verionum]

Are you sure you made "$ ./configure --with-gui=yes LDFLAGS="-L/home/veter/dbbin/lib/" CPPFLAGS="-fPIC -I/home/veter/dbbin/include/" LIBS="-lgmp -lboost_timer -levent_pthreads""?

I did that and I get in config.log:

gcc version 7.2.0 (Ubuntu 7.2.0-8ubuntu3.2)
configure:3862: $? = 0
configure:3851: g++ -V >&5
g++: error: unrecognized command line option '-V'
g++: fatal error: no input files
compilation terminated.
configure:3862: $? = 1
configure:3851: g++ -qversion >&5
g++: error: unrecognized command line option '-qversion'; did you mean '--version'?
g++: fatal error: no input files
compilation terminated.
configure:3862: $? = 1
configure:3882: checking whether the C++ compiler works
configure:3904: g++  -fPIC -I/home/miles/dbbin/include/ -L/home/miles/dbbin/lib/ conftest.cpp -lgmp -lboost_timer -levent_pthreads >&5
/usr/bin/ld: cannot find -lboost_timer
collect2: error: ld returned 1 exit status
configure:3908: $? = 1
configure:3946: result: no
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "Datacoin Core"
| #define PACKAGE_TARNAME "datacoin"
| #define PACKAGE_VERSION "0.15.99"
| #define PACKAGE_STRING "Datacoin Core 0.15.99"
| #define PACKAGE_BUGREPORT "https://github.com/Crossverse/datacoin/issues"
| #define PACKAGE_URL "http://datacoininfo.org/"
| /* end confdefs.h.  */

$ sudo apt-get install libboost-all-dev

[extro24]

$ sudo apt-get install libboost-all-dev

That worked!  Syncing Datacoin Core 0.15.99!

Thank you Verionum!

-extro

[extro24]

Wow.  Synced Datacoin Core 0.15.99 in 2 hrs!

 

-extro

[allwithpassion]

The algorithm?

[extro24]

The algorithm?

Prime algorithm.  Same as Primecoin and similar to Riecoin.