[ANN] MemoryCoin

[kelsey]

Seems the pre-announcement and the launch of the beta both occured overnight for me in Aus 

block 81, i dont think you missed much.

 

Yes and its just a beta.

But for future reference, so many coins do it and then call it a 'fair' launch.

[Eli0t]

what's the difficulty adjust system?

[oroqen]

How to compile in Linux?

Okay - source now available

Github source here - currently in a tree mcinit
https://github.com/memorycoin/memorycoin/tree/mcinit

Broken, missing scrypt files.

https://docs.google.com/file/d/0B9cvOfoOekSdZ0xDZV9xX0NkSkU/edit?usp=sharing

I got the daemon built and running with avx doing the following:

clone off github: git clone -b mcinit https://github.com/memorycoin/memorycoin.git

unzip that archive into the src folder

change makefile.unix with the following

line 18. change
DEFS += $(addprefix -I,$(CURDIR) $(CURDIR)/obj $(BOOST_INCLUDE_PATH) $(BDB_INCLUDE_PATH) $(OPENSSL_INCLUDE_PATH)) -DSCRYPT_CHACHA -DSCRYPT_KECCAK512

line 138. add
obj/scrypt.o

line 170. add
obj/scrypt.o: scrypt-jane/scrypt-jane.c
  gcc -c $(xCXXFLAGS) $(DEFS) -o $@ $^ -MMD -MF obj/scrypt.P

then make -f makefile.unix will produce bitcoind

YMMV, but works for me with march=native, mining with this last hour no blocks tho, also changed nthreads from hardcoded 1 too 4 (nthreads variable on it's own keept crashing)

Edit: for QT build comment theses out of bitcoin-qt.pro
#BOOST_LIB_SUFFIX=-mgw46-mt-sd-1_54
#BOOST_INCLUDE_PATH=C:\deps\boost_1_54_0
#BOOST_LIB_PATH=C:\deps\boost_1_54_0\stage\lib
#BDB_INCLUDE_PATH=C:\deps\db-4.8.30.NC\build_unix
#BDB_LIB_PATH=C:\deps\db-4.8.30.NC\build_unix
#OPENSSL_INCLUDE_PATH=C:\deps\openssl-1.0.1e\include
#OPENSSL_LIB_PATH=C:\deps\openssl-1.0.1e

[kelsey]

no rpcport?

Okay, as you might have gathered, network ports are not my strong suit. But I think 8554 is what you're looking for.

you sure? 

[albon]

I relly belive you need to get more of the cpu working.

only 16% cpu and 20% ram

hash per second showing as 0

[torbank]

Built from github source.

First it tried to work in the .bitcoin directory, so I specified datadir=.memorycoin.

Now it appears to be downloading the bitcoin block chain.

Any suggestions?

[achillez]

github not responding ?

[torbank]

github not responding ?

Yeah, ongoing DDoS.

[achillez]

dangit - anyone have another link for the source?

[FreeTrade]

Questions about MVTE....

First, it appears you cannot send to ANY address until it matures...150 confirmations?  If so, it will hours before the first transfers and MVTE grants?

It's going to be a hundred blocks before the first coins mature. Send me your address and I'll send you some so you can play around with the voting (if I'm still awake). You can't vote with unmatured coins, but if you vote with matured coins at the same address, the weight of the unmatured coins will count towards your vote.

Second, When we create a Private Key \ MVTE address, what do we do with it?  I tried to import the private key, but get that it is invalid.

Thanks in advance.

I'm not sure what''s going on with that. It might be that I need to change the importprivkey routine in the client, or it might be I gave the wrong vanity gen command. I'll need to look at it tomorrow. It's late here.

[achillez]

freetrade - can you post the source somewhere else besides github?

[torbank]

Built from github source.

First it tried to work in the .bitcoin directory, so I specified datadir=.memorycoin.

Now it appears to be downloading the bitcoin block chain.

Any suggestions?

Looks like I'm not working off the right tree. Trying once more.

[achillez]

Cloning into 'mcinit'...
fatal: https://github.com/memorycoin/memorycoin/tree/mcinit/info/refs not found: did you run git update-server-info on the server?

Looks like the source *is not* available. Yet another one of the exclusive coins no one can access. Yay!

[achillez]

Cloning into 'mcinit'...
fatal: https://github.com/memorycoin/memorycoin/tree/mcinit/info/refs not found: did you run git update-server-info on the server?

Looks like the source *is not* available. Yet another one of the exclusive coins no one can access. Yay!

Ok finally got it to work - seems the DDOS died down (somewhat)

[Entz]

Looks like I'm not working off the right tree. Trying once more.

Having the same issue (downloading bitcoin blocktree)

Odd thing is I compiled it for windows and it is fine, only my linux machine is doing this. Some #define somewhere is messing things up I think.

[Entz]

Okay I found the problem, though I am not sure what it is happening.

if you git clone the repository you get different code then what is actually listed. Namely chainparams.cpp

cloned version

Code:

class CMainParams : public CChainParams {
public:
    CMainParams() {
        // The message start string is designed to be unlikely to occur in normal data.
        // The characters are rarely used upper ASCII, not valid as UTF-8, and produce
        // a large 4-byte int at any alignment.
        pchMessageStart[0] = 0xf9;
        pchMessageStart[1] = 0xbe;
        pchMessageStart[2] = 0xb4;
        pchMessageStart[3] = 0xd9;
        vAlertPubKey = ParseHex("04fc9702847840aaf195de8442ebecedf5b095cdbb9bc716bda9110971b28a49e0ead8564ff0db22209e0374782c093bb899692d524e9d6a6956e7c5ecbcd68284");

...

direct download version

Code:

class CMainParams : public CChainParams {
public:
    CMainParams() {

         string cointype="memorycoin";
        //string cointype="bitcoin";

...

based on cointype it downloads from the correct chain, nodes etc.

Something is up with git (ddos messing with it?), download the zip version for now and you should be okay.

[Entz]

From the git page (Download ZIP button on right)
https://github.com/memorycoin/memorycoin/archive/mcinit.zip

[torbank]

based on cointype it downloads from the correct chain, nodes etc.

Something is up with git (ddos messing with it?), download the zip version for now and you should be okay.

This should work also:

git clone -b mcinit https://github.com/memorycoin/memorycoin.git

[shazbits]

This should work also:

git clone -b mcinit https://github.com/memorycoin/memorycoin.git

Code:

In file included from key.h:13:0,
                 from alert.cpp:12:
hash.h:13:37: fatal error: scrypt-jane/scrypt-jane.h: No such file or directory
compilation terminated.
make: *** [obj/alert.o] Error 1

There is no folder scrypt-jane. Not in the mcinit branch nor the 0.8.3.july16 branch (as also seen here https://github.com/memorycoin/memorycoin/tree/mcinit/src). Also not in the direct downloaded zip from those branches like https://github.com/memorycoin/memorycoin/archive/mcinit.zip.

[Entz]

Thanks. So the .zip will compile with no problems then?

Yes. You will still need the scrypt-jane files and update makefile.unix with the other changes posted earlier in this thread https://bitcointalk.org/index.php?topic=267522.msg2862284#msg2862284