[DeM] Deutsche eMark - DEM - cryptocoin SHA256 POS/POW

[Miasma]

Is the purpose of POS to stagnate coins

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[Miasma]

eMarks current repository seems to be broken. The update to a different database should have been a mandatory update as it could cause a fork in the network. But in its current state it only seems to make our node crash every few blocks or so with the following as the last output the the debug log. This is after a fresh resync and removing all transaction data from the wallet

Code:

ERROR: CTxMemPool::accept() : nonstandard transaction type
CommitTransaction() : Error: Transaction not valid
CWalletTx::GetAmounts: Unknown transaction type found, txid fcca66178ed8088e63e35b318aabf6da50de9f973448691bfa97ca1964ebea3a

Once either the repository is fixed or the decision to revert back to the previous version is made we will once again enable deposits and withdrawals

So Cryptsy says eMark is broken.  Is anyone from the eMark team working on a fix

[Fyuri]

So Cryptsy says eMark is broken.  Is anyone from the eMark team working on a fix

i dont think, that eMark is broken. Thousands of User wallets running sucessful.

[mullick]

So Cryptsy says eMark is broken.  Is anyone from the eMark team working on a fix

i dont think, that eMark is broken. Thousands of User wallets running sucessful.

Thats because they are not using the recent update. If the devs force this update as mandatory all coins mined since the update are invalid.

I will not take that risk with our customers funds

Build the new wallet and run it for 24 hours. It will crash on a non standard transaction tyoe

[Miasma]

So Cryptsy says eMark is broken.  Is anyone from the eMark team working on a fix

i dont think, that eMark is broken. Thousands of User wallets running sucessful.

Thats because they are not using the recent update. If the devs force this update as mandatory all coins mined since the update are invalid.
I will not take that risk with our customers funds
Build the new wallet and run it for 24 hours. It will crash on a non standard transaction tyoe

My wallet is eMark Version v1.1.0.0-oro.  Is that the new version
It's accepting the DEM I've mining. I sure hope they're not all trash.

[Medow]

You can use this pool:

http://newpool.ml/pool/DEM/

1% fees.

[drangos]

Perhaps some here can help me out...
I'm running my own pool and testing out eMark as we speak.
I'm using MPOS and NOMP.

When i check my log files, DEM comes up as POS coin.
Is there somewhere an option to change this to POW?

My pool is counting shares accepted, but no blocks comming in.
i got nearly 4000% shares -_-

Got the same issue with all other POS/POW coins -_-. Shares accepted no blocks> log files say those coin are POS instead of POW.
Talking about: Opensource coin, peercoin, Emark, Freicoin and a few others.

My POW coins work great.
If you would know the answer, please PM me, i will donate a fee to the one that could help me out.

P.S

Got eMark Version v1.1.0.0-oro.

[Miasma]

It appears the eMark dev team has abandoned the coin. I've emailed them with no response. Cryptsy has contacted them and apparently nothing.

If you mine DEM you cannot sell them.  You risk having all new coins in your wallet invalidated.

[mullick]

It appears the eMark dev team has abandoned the coin. I've emailed them with no response. Cryptsy has contacted them and apparently nothing.

If you mine DEM you cannot sell them.  You risk having all new coins in your wallet invalidated.

Well thats not completely true. The devs are around. They did make the update after all. I think there is a language barrier that s holding things up.

[glen123]

Perhaps some here can help me out...
I'm running my own pool and testing out eMark as we speak.
I'm using MPOS and NOMP.

When i check my log files, DEM comes up as POS coin.
Is there somewhere an option to change this to POW?

My pool is counting shares accepted, but no blocks comming in.
i got nearly 4000% shares -_-

Got the same issue with all other POS/POW coins -_-. Shares accepted no blocks> log files say those coin are POS instead of POW.
Talking about: Opensource coin, peercoin, Emark, Freicoin and a few others.

My POW coins work great.
If you would know the answer, please PM me, i will donate a fee to the one that could help me out.

P.S

Got eMark Version v1.1.0.0-oro.

try this with your NOMP Coin.json :


{
    "name": "eMark",
    "symbol": "DEM",
    "txMessages": true,
    "algorithm": "sha256",
    "reward": "POS"
}


works for me .

[drangos]

Perhaps some here can help me out...
I'm running my own pool and testing out eMark as we speak.
I'm using MPOS and NOMP.

When i check my log files, DEM comes up as POS coin.
Is there somewhere an option to change this to POW?

My pool is counting shares accepted, but no blocks comming in.
i got nearly 4000% shares -_-

Got the same issue with all other POS/POW coins -_-. Shares accepted no blocks> log files say those coin are POS instead of POW.
Talking about: Opensource coin, peercoin, Emark, Freicoin and a few others.

My POW coins work great.
If you would know the answer, please PM me, i will donate a fee to the one that could help me out.

P.S

Got eMark Version v1.1.0.0-oro.

try this with your NOMP Coin.json :


{
    "name": "eMark",
    "symbol": "DEM",
    "txMessages": true,
    "algorithm": "sha256",
    "reward": "POS"
}


works for me .

Badly enough it doesn't seem to solve it

2015-02-23 18:45:23 [Pool]      [emark] (Thread 1) Stratum Pool Server Started for emark [DEM] {sha256}
                                                Network Connected:      Mainnet
                                                Detected Reward Type:   POS
                                                Current Block Height:   361920
                                                Current Connect Peers:  14
                                                Current Block Diff:     3486873.344750162
                                                Network Difficulty:     3475443.71954824
                                                Network Hash Rate:      174.69 TH
                                                Stratum Port(s):        3361
                                                Pool Fee Percent:       0%
                                                Block polling every:    1000 ms


To be sure, i'm looking to get POW instead of POS.

EDIT:

After some playing around:

2015-02-23 18:54:49 [Pool]      [emark] (Thread 1) Stratum Pool Server Started for emark [DEM] {sha256}
                                                Network Connected:      Mainnet
                                                Detected Reward Type:   POW
                                                Current Block Height:   361925
                                                Current Connect Peers:  16
                                                Current Block Diff:     3410132.282612741
                                                Network Difficulty:     3461569.47432382
                                                Network Hash Rate:      168.51 TH
                                                Stratum Port(s):        3361
                                                Pool Fee Percent:       0%
                                                Block polling every:    1000 ms


Now lets see if i gonna take some blocks or not ^^

--

Even with the new settings... no blocks OSC coin> 38000% shares hehe.

[Fyuri]

Rumocker has updatet eMark source code.
You can find it here:
https://github.com/emarkproject/DEM/releases/tag/1.2.1

[glen123]

if you solo mine at your own pool and you got 1THs on Hashpower you get 1 or 2 blocks per day ( hopefully )

sometimes NOTHING

pls post yout findblock.log from mpos like this :

2015-02-07 20:02:50 - INFO --> | Blockhash            |          Height |     Amount | Confirmations |                Difficulty |               Time |
2015-02-07 20:02:50 - INFO --> | 000000000000001a1... |          350235 |         50 |             1 |           2973029.9374566 | 2015-02-07 20:00:3 |
2015-02-07 20:02:50 - INFO --> Starting block share detection, this may take a while
2015-02-07 20:02:50 - INFO --> | Block ID |     Height |          Amount |   Share ID |                    Shares | Finder          | Worker          |               Type |
2015-02-07 20:02:50 - INFO --> |        8 |     350235 |              50 |        281 |           927629.08129883 | [4] glenglen    | glenglen.rent   |  stratum_blockhash |
2015-02-07 22:00:01 - INFO --> Starting RPC block detecion, blocks are stored in Database
2015-02-07 22:00:01 - INFO --> | Blockhash            |          Height |     Amount | Confirmations |                Difficulty |               Time |
2015-02-07 22:00:01 - INFO --> | 00000000000001348... |          350308 |         50 |             4 |           3536865.7675469 | 2015-02-07 21:55:1 |
2015-02-07 22:00:01 - INFO --> Starting block share detection, this may take a while
2015-02-07 22:00:01 - INFO --> | Block ID |     Height |          Amount |   Share ID |                    Shares | Finder          | Worker          |               Type |
2015-02-07 22:00:01 - INFO --> |        9 |     350308 |              50 |       1486 |           5448267.7751465 | [4] glenglen    | glenglen.rent   |  stratum_blockhash |


Thats a working mpos



and thats a faulty one :

2015-02-07 19:25:05 - INFO --> |        3 |     342883 |              50 |          6 |                       256 | [4] glenglen    | glenglen.hex    |          any_share |
2015-02-07 19:25:05 - CRIT --> E0005: Unable to fetch blocks upstream share, aborted:Unable to find valid upstream share for block: 343181
2015-02-07 19:30:01 - INFO --> Starting block share detection, this may take a while
2015-02-07 19:30:01 - INFO --> | Block ID |     Height |          Amount |   Share ID |                    Shares | Finder          | Worker          |               Type |
2015-02-07 19:30:02 - CRIT --> E0005: Unable to fetch blocks upstream share, aborted:Unable to find valid upstream share for block: 343181


Error E0005

[glen123]

Rumocker has updatet eMark source code.
You can find it here:
https://github.com/emarkproject/DEM/releases/tag/1.2.1

Compiling right now

root@gcpool:~/DEM/src# make -f makefile.unix USE_UPNP=-

Thx for the Info


Damn reload complete Chain :

root@gcpool:~/DEM/src# ./eMarkd getinfo
{
    "version" : "v1.2.1.0-oro",
    "protocolversion" : 60007,
    "walletversion" : 60000,
    "balance" : 0.00000000,
    "newmint" : 0.00000000,
    "stake" : 0.00000000,
    "blocks" : 417,
    "moneysupply" : 20850.00000000,
    "connections" : 3,
    "proxy" : "",
    "ip" : "5.147.113.212",
    "difficulty" : 0.18440928,
    "testnet" : false,
    "keypoololdest" : 1422642419,
    "keypoolsize" : 102,
    "paytxfee" : 0.00100000,
    "errors" : ""

[drangos]

if you solo mine at your own pool and you got 1THs on Hashpower you get 1 or 2 blocks per day ( hopefully )

sometimes NOTHING

pls post yout findblock.log from mpos like this :

2015-02-07 20:02:50 - INFO --> | Blockhash            |          Height |     Amount | Confirmations |                Difficulty |               Time |
2015-02-07 20:02:50 - INFO --> | 000000000000001a1... |          350235 |         50 |             1 |           2973029.9374566 | 2015-02-07 20:00:3 |
2015-02-07 20:02:50 - INFO --> Starting block share detection, this may take a while
2015-02-07 20:02:50 - INFO --> | Block ID |     Height |          Amount |   Share ID |                    Shares | Finder          | Worker          |               Type |
2015-02-07 20:02:50 - INFO --> |        8 |     350235 |              50 |        281 |           927629.08129883 | [4] glenglen    | glenglen.rent   |  stratum_blockhash |
2015-02-07 22:00:01 - INFO --> Starting RPC block detecion, blocks are stored in Database
2015-02-07 22:00:01 - INFO --> | Blockhash            |          Height |     Amount | Confirmations |                Difficulty |               Time |
2015-02-07 22:00:01 - INFO --> | 00000000000001348... |          350308 |         50 |             4 |           3536865.7675469 | 2015-02-07 21:55:1 |
2015-02-07 22:00:01 - INFO --> Starting block share detection, this may take a while
2015-02-07 22:00:01 - INFO --> | Block ID |     Height |          Amount |   Share ID |                    Shares | Finder          | Worker          |               Type |
2015-02-07 22:00:01 - INFO --> |        9 |     350308 |              50 |       1486 |           5448267.7751465 | [4] glenglen    | glenglen.rent   |  stratum_blockhash |


Thats a working mpos



and thats a faulty one :

2015-02-07 19:25:05 - INFO --> |        3 |     342883 |              50 |          6 |                       256 | [4] glenglen    | glenglen.hex    |          any_share |
2015-02-07 19:25:05 - CRIT --> E0005: Unable to fetch blocks upstream share, aborted:Unable to find valid upstream share for block: 343181
2015-02-07 19:30:01 - INFO --> Starting block share detection, this may take a while
2015-02-07 19:30:01 - INFO --> | Block ID |     Height |          Amount |   Share ID |                    Shares | Finder          | Worker          |               Type |
2015-02-07 19:30:02 - CRIT --> E0005: Unable to fetch blocks upstream share, aborted:Unable to find valid upstream share for block: 343181


Error E0005



Well that error E0005 is showing a lot:

2015-02-23 18:30:12 - INFO --> | aee8b87d0bae83461... |          678490 |         25 |             9 |                0.64927281 | 2015-02-23 18:24:3 |
2015-02-23 18:30:12 - INFO --> | 2ce883746ac605d6e... |          678496 |         25 |             3 |                0.64927281 | 2015-02-23 18:28:0 |
2015-02-23 18:30:12 - INFO --> | a4900a5cfad5ba775... |          678488 |         25 |            11 |                0.58434089 | 2015-02-23 18:21:1 |
2015-02-23 18:30:12 - INFO --> Starting block share detection, this may take a while
2015-02-23 18:30:12 - INFO --> | Block ID |     Height |          Amount |   Share ID |                    Shares | Finder          | Worker          |               Type |
2015-02-23 18:30:12 - INFO --> |     1284 |     678480 |              25 |     225569 |                     53248 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |
2015-02-23 18:30:12 - INFO --> |     1289 |     678487 |              25 |     225608 |           140194.90942383 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |
2015-02-23 18:30:12 - INFO --> |     1294 |     678488 |              25 |     225609 |                      4096 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |
2015-02-23 18:30:12 - INFO --> |     1287 |     678489 |              25 |     225613 |                     16384 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |
2015-02-23 18:30:12 - INFO --> |     1292 |     678490 |              25 |     225633 |                     81920 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |
2015-02-23 18:30:12 - INFO --> |     1286 |     678491 |              25 |     225639 |                     24576 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |
2015-02-23 18:30:12 - INFO --> |     1285 |     678492 |              25 |     225643 |                     16384 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |
2015-02-23 18:30:12 - INFO --> |     1291 |     678493 |              25 |     225646 |                     12288 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |
2015-02-23 18:30:12 - INFO --> |     1288 |     678495 |              25 |     225654 |                     32768 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |
2015-02-23 18:30:12 - INFO --> |     1293 |     678496 |              25 |     225659 |                     20480 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |
2015-02-23 18:30:12 - INFO --> |     1290 |     678497 |              25 |     225663 |                     16384 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |
2015-02-23 18:30:42 - INFO --> Starting block share detection, this may take a while
2015-02-23 18:30:42 - INFO --> | Block ID |     Height |          Amount |   Share ID |                    Shares | Finder          | Worker          |               Type |
2015-02-23 18:30:43 - CRIT --> E0005: Unable to fetch blocks upstream share, aborted:Unable to find valid upstream share for block: 493056
2015-02-23 18:30:43 - INFO --> |        3 |     493056 |  31288.48008768 |            |                           | []              |                 |          any_share |
2015-02-23 18:30:43 - CRIT --> E0005: Unable to fetch blocks upstream share, aborted:Unable to find valid upstream share for block: 493074
2015-02-23 18:30:43 - INFO --> |        1 |     493074 |           31257 |            |                           | []              |                 |          any_share |
2015-02-23 18:45:06 - INFO --> Starting RPC block detecion, blocks are stored in Database
2015-02-23 18:45:06 - INFO --> | Blockhash            |          Height |     Amount | Confirmations |                Difficulty |               Time |
2015-02-23 18:45:06 - INFO --> | 00000000002a7ec38... |         1080703 |          5 |             1 |                0.00047851 | 2015-02-10 19:49:5 |
2015-02-23 18:45:06 - CRIT --> Unable to add block: (1080703) 00000000002a7ec3869b30e9727b0f18116af0003ef672ac62136e22791ac37b: SQL Query failed: Duplicate entry '1080703-00000000002a7ec3869b30e9727b0f18116af0003ef672ac62136e22' for key$
2015-02-23 18:45:06 - INFO --> | 00000000002a7ec38... |         1080703 |          0 |             1 |                0.00047851 | 2015-02-10 19:49:5 |
2015-02-23 18:45:06 - INFO --> | 0000000000257d8ad... |         1080701 |     5.0004 |             3 |                0.00024414 | 2015-02-10 19:49:4 |
2015-02-23 18:45:06 - CRIT --> Unable to add block: (1080701) 0000000000257d8ad1f891f5e6d7598924a048e38ebc48fea8a7123b16766d3d: SQL Query failed: Duplicate entry '1080701-0000000000257d8ad1f891f5e6d7598924a048e38ebc48fea8a7123b' for key$
2015-02-23 18:45:06 - INFO --> | 0000000000257d8ad... |         1080701 |          0 |             3 |                0.00024414 | 2015-02-10 19:49:4 |
2015-02-23 18:45:06 - INFO --> | 0000000000232e5d0... |         1080702 |          5 |             2 |                0.00034179 | 2015-02-10 19:49:4 |
2015-02-23 18:45:06 - CRIT --> Unable to add block: (1080702) 0000000000232e5d0bf461449fe44ba1201d97d526c08c332a25240f658d261c: SQL Query failed: Duplicate entry '1080702-0000000000232e5d0bf461449fe44ba1201d97d526c08c332a25240f' for key$
2015-02-23 18:45:06 - INFO --> | 0000000000232e5d0... |         1080702 |          0 |             2 |                0.00034179 | 2015-02-10 19:49:4 |
2015-02-23 18:45:15 - INFO --> Starting RPC block detecion, blocks are stored in Database
2015-02-23 18:45:15 - INFO --> | Blockhash            |          Height |     Amount | Confirmations |                Difficulty |               Time |
2015-02-23 18:45:15 - INFO --> | c2ca9126e86a67f6a... |          678518 |         25 |             3 |                0.80158274 | 2015-02-23 18:43:2 |
2015-02-23 18:45:15 - INFO --> | e8e0696b07eabed3c... |          678509 |         25 |            12 |                0.72141741 | 2015-02-23 18:36:1 |
2015-02-23 18:45:15 - INFO --> | d69662dd7b8521e97... |          678499 |         25 |            22 |                0.64927281 | 2015-02-23 18:30:2 |
2015-02-23 18:45:15 - INFO --> | 25b29b16671f796e4... |          678507 |         25 |            14 |                0.72141741 | 2015-02-23 18:35:0 |
2015-02-23 18:45:15 - INFO --> | 9d775fcb384f017ea... |          678506 |         25 |            15 |                0.72141741 | 2015-02-23 18:34:3 |
2015-02-23 18:45:15 - INFO --> | fa745880da908fd47... |          678501 |         25 |            20 |                0.72141741 | 2015-02-23 18:32:5 |
2015-02-23 18:45:15 - INFO --> | 3addc672f52745466... |          678516 |         25 |             5 |                0.80158274 | 2015-02-23 18:41:5 |
2015-02-23 18:45:15 - INFO --> | bf1811679699d7127... |          678515 |         25 |             6 |                0.80158274 | 2015-02-23 18:41:0 |
2015-02-23 18:45:15 - INFO --> | 38bc78c11547187c1... |          678502 |         25 |            19 |                0.72141741 | 2015-02-23 18:33:0 |
2015-02-23 18:45:15 - INFO --> Starting block share detection, this may take a while
2015-02-23 18:45:15 - INFO --> | Block ID |     Height |          Amount |   Share ID |                    Shares | Finder          | Worker          |               Type |
2015-02-23 18:45:15 - INFO --> |     1297 |     678499 |              25 |     225677 |                     57344 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |
2015-02-23 18:45:15 - INFO --> |     1300 |     678501 |              25 |     225697 |                     81920 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |
2015-02-23 18:45:15 - INFO --> |     1303 |     678502 |              25 |     225699 |                      8192 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |
2015-02-23 18:45:15 - INFO --> |     1299 |     678506 |              25 |     225717 |                     73728 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |
2015-02-23 18:45:15 - INFO --> |     1298 |     678507 |              25 |     225721 |                     16384 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |
2015-02-23 18:45:15 - INFO --> |     1296 |     678509 |              25 |     225725 |                     16384 | [43] igorm26    | igorm26.w1      |  stratum_blockhash |




But i got an multi pool running at this moment, so this is not only from DEM or something.

[drangos]

I can push 90 th/s if i want to.

Compiling here aswell...

[glen123]

I can push 90 th/s if i want to.

root@gcpool:~/DEM/src# ./eMarkd getinfo
{
    "version" : "v1.2.1.0-oro",
    "protocolversion" : 60007,
    "walletversion" : 60000,
    "balance" : 0.00000000,
    "newmint" : 0.00000000,
    "stake" : 0.00000000,
    "blocks" : 24972,


if chain is ready you can try my pool ;-)

[drangos]

I can push 90 th/s if i want to.

root@gcpool:~/DEM/src# ./eMarkd getinfo
{
    "version" : "v1.2.1.0-oro",
    "protocolversion" : 60007,
    "walletversion" : 60000,
    "balance" : 0.00000000,
    "newmint" : 0.00000000,
    "stake" : 0.00000000,
    "blocks" : 24972,


if chain is ready you can try my pool ;-)

Well i could help you out testing it
But i need it running for myself
I gonna put my own pool live soon, and with a shitload of coins to mine.

[glen123]

did you have to reload the complete chain too ?

eMarkd daemon often kills connect . then i have to restart

sample :

root@gcpool:~/DEM/src# ./eMarkd getinfo
{
    "version" : "v1.2.1.0-oro",
    "protocolversion" : 60007,
    "walletversion" : 60000,
    "balance" : 0.00000000,
    "newmint" : 0.00000000,
    "stake" : 0.00000000,
    "blocks" : 64352,
    "moneysupply" : 3217600.00000000,
    "connections" : 7,
    "proxy" : "",
    "ip" : "5.147.113.212",
    "difficulty" : 532889.20871761,
    "testnet" : false,
    "keypoololdest" : 1422642419,
    "keypoolsize" : 102,
    "paytxfee" : 0.00100000,
    "errors" : ""
}
Sie haben neue Post in /var/mail/root.
root@gcpool:~/DEM/src# ./eMarkd getinfo
error: couldn't connect to server

[Fyuri]

i have updatet yesterday from 1.2.0 to 1.2.1
no reload Blockchain
no errors since 23h
no disconnect
here you can see the logfile
http://deutsche-elektronische-mark.de/files/debug.log