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1141  Local / Mining (Italiano) / Re: BITMINTER CLIENT on: September 05, 2013, 12:34:25 AM
Salve,
sapete dirmi come si richiedono i bitcoin (e i namecoin) minati?

Grazie.
1142  Local / Mining (Italiano) / Re: Ecco quanto vale una ASICMiner Block Erupter USB oggi on: September 05, 2013, 12:20:03 AM
Ciao!

Mi sono fatto due conti "della serva" per capire quanto vale realmente oggi una AsicMiner Block Erupter USB.
Per facilitare i conti e visto  che alcune informazioni future  non sono prevedibili, i miei presupposti sono stati i seguenti:
- che la difficoltà aumenti del 20% ogni 15 giorni ;
- che il mese sia composto sempre da 30 giorni;

Basandomi su questo ed ipotizzando di avere oggi in mano una Erupter, ecco quanto guadagnerei minando in un anno:



minando per un anno si racimolerebbe poco meno di mezzo Bitcoin (ipotizzando costi zero di corrente e di ammortamenti hardware).

Al di sopra dei 0,5 bitcoin quindi acquistare questi deliziosi oggettini (ammetto che sono molto tentato) è praticamente inutile.

Resta da valutare la 'scommessa' di comprarli, farli minare per un paio di mesi e poi rivenderli su ebay sperando di avere complessivamente un piccolo utile...

Ciao a tutti

Zuon King

 

Ciao, ho letto solo ora il tuo post.
Ottimo lavoro, complimenti!
Volevo chiederti se per favore accanto ad ogni riga puoi mettere il valore della difficoltà da te prevista per ogni step di 15 giorni.
Grazie.
1143  Local / Mining (Italiano) / Re: consiglio cambio pool on: September 04, 2013, 11:59:57 PM
e allora nn cambio  Grin io sto miando con pplns, dici meglio pps anche se piu tassato?
Scusate l'ignoranza... cosa significano pplns, pps e roba simile?
1144  Bitcoin / Bitcoin Technical Support / Re: PYWallet Help - Dumping encrypted private key on: September 04, 2013, 07:21:33 PM
Unfortunately it doesn't work with Electrum, in fact i have this situation.

Anyway, this output is the same that i get with "listaddressgroupings" command in Bitcoin-Qt?

Quote
21:19:19

[
[
[
"1L5KEiWUUeG4c6ewBBqUnje45VUyuriT55",
0.00000000
]
],
[
[
"13BKTFVzLD7BR16yD5gUHVmeW5idvzQvvx",
0.00010000,
"Desktop1"
],
[
"1J3VmjcjD6JHizt9PRML6dF9ZtRoQxsBrr",
0.00000000
],
[
"1FX2NDMcX1hz8CNi5gvUhsKbSzWZwRqgXM",
0.00000000,
"Desktop2"
],
[
"1Ztt1QKBCucciV3dsVpGmGRoUsDJ8VtcN",
0.00000000
],
[
"1raZJDP3KRRKK59ptGbyhfkdDLXQ1XV9V",
0.00000000
],
[
"1cb38A8y586T4agywy2pRqzyoQbTmzQ52",
0.00000000
]
],
[
[
"1J2Xg5wPhpMQxJydVZqyaEdwVjyssUzUGY",
0.00000000
]
]
]

If yes, why here there are 8 addresses?
1145  Bitcoin / Bitcoin Technical Support / Re: PYWallet Help - Dumping encrypted private key on: September 04, 2013, 06:16:59 PM
Quote
addr;balance
1HmTexGimLGyqSkot3BE2zYecDNq3h1ENS;Never used
1DRu7YHrNxJRHo1BZgdUSc18QrWbzgLwbq;Never used
1A79YRx94bGfrhYY2nuD4tnyX5vCr7SgnG;Never used
17YpxLBusYckFcddEahfMStTTN8kVmsc2W;Never used
1HPSELd8jTSFSn15hW2KySabfiXpqz7gvq;Never used
1JSa5Hh7TV76PGPziehnMVh9y5jN7zDbVh;Never used
1FRfvh6B9mJyKTNqbY15grNMFGRd881DWk;Never used
1jWpS8oXyBPgQBRGj39Lwfq2Mi7orJ3st;Never used
14xwxsFeXYpqLy3YbFMnjHacHuV2RJRxpx;Never used
1raZJDP3KRRKK59ptGbyhfkdDLXQ1XV9V;0
14NsHsLSaEhXwxeF9Rz2TKZ5BxyjeXE7zE;Never used
15WNogAoTLqSo8kfUc3Bge2HKT3VBEKCpn;Never used
17ee4PnSsaimQcU9bYNAqiy7PFCa4snJW4;Never used
1EtDVkzj4rrYNUBxSxNHpeMdFcdXSF625a;Never used
1PxKqg5RXkhgu94kfTwpjEe4qzGj6jq7HE;Never used
1GsJsRQPaJeL46XAcqDKFHGj6REWvBBjQm;Never used
1Hoq5KyoutSfQ6tJFZEX2W8Q3mgt8Qy1mW;Never used
1PtFzD9H7aS7vtpgk6J8KXtW42SPy1tk5s;Never used
1NcBHDmCUmTAECGrwyo1Cbh7x4PKCgQsDF;Never used
1KSmFRyWbrAcxM9xD8CHKsFc81azpy36cG;Never used
14gqb6nfBXRyHA43cb4JJxkVg9i19yeutc;Never used
1HDnDZQbGaFnVAuUVDssoKm1fXYYFXs1DU;Never used
1Hpkx7nPTFJbhagkkMV2rYnsM59PtexPQP;Never used
1FX2NDMcX1hz8CNi5gvUhsKbSzWZwRqgXM;0
1PraxTCowsApMsgGCGVrDFLPF3wcPLcNJo;Never used
13BKTFVzLD7BR16yD5gUHVmeW5idvzQvvx;0.0001
1MX4w2MG7f5uYWsBfvn2WT1JbxC3cBJoo2;Never used
1A1daWdoPdGQQk5LXh1cCtXCaNeDhquVqW;Never used
1KwF7Fnh16D9bFF9NvGi8mSjSmF9vNp3sp;Never used
18HuVHgcRr6HYo4G2pooemiQv6rXyoHDam;Never used
1Nm3dT9Tfa8qWNudmHN2fBpw1AqRPdicP7;Never used
1mxtgiseTgXnWQBAgmGZKFewkDBp9ENyS;Never used
1JRvWfSffTFbR4qVaWQT664DrKZWZzdXZa;Never used
14wkHAEKXfj4kQWQprnB54Wv9BzMDXgi8D;Never used
1C6GSu7b8vbJUwksRQp1W4fVnGPZCfAUSn;Never used
13z3JdDi7NQWLYi5vNK2Bm4d8XGziCTzWz;Never used
1B2dnC4aQkpEwc6ZmGyemaNcAsfmpXpyBi;Never used
1J2Xg5wPhpMQxJydVZqyaEdwVjyssUzUGY;Never used
15viacAw39NePFevLJP5rRXxx5Rbp4KKkm;Never used
19bmYMtEcmgg47zmrUYNDh2yqfcJdRPyxR;Never used
1B3L5xD1T9ERwDLDqYhc4vcvtFfJFv3UUa;Never used
1KcNAwXCxixeLyrYigNeaGxcbqJ5B2cmEU;Never used
1D1H9hMjeXVY16hsikhXJunQSqEQH5kdkF;Never used
1GkumigTiWubGiq2hqB31TUPHg1NsU8Kko;Never used
13Ta6emmJuPcb4hg3geJsMvBT2PPr5Skmq;Never used
1BA3zGu5HvXpnZt4W2CoRSfw5kxZLgun3A;Never used
146FEsndeCDHHapkaMLJXQmkXid1R3b62i;Never used
1MAm1dnn6Nv33JmuGR9zJe8LZj1Z5HG9Ur;Never used
1EnTEy5D13HbSBsNNzMoh58toyMBn2P1yA;Never used
13K6KxDPXiKijKRDU9eyv3jF7CagFabKTD;Never used
18PppdeQNhrtvLW6Ut4PGmmJGmvR7UovG4;Never used
1APN8tALWLjo43DxFMSfg2j36jJvSVshui;Never used
1J3VmjcjD6JHizt9PRML6dF9ZtRoQxsBrr;0
1MJKAaWyaDffM6GMxm8RW7UsMGTLDa6hoj;Never used
15sXxfCuF3g9MxWMwLVqGuC4Ez6N6hLacK;Never used
17TyXSLDRso8cnv18JhWnt39Yu4zfXwT32;Never used
1Ztt1QKBCucciV3dsVpGmGRoUsDJ8VtcN;0
1DGLVi8xyoVFf3omqcH49tubqs7cfBRLBt;Never used
1pwrc552LbQJ35P6LhYi2FppomPD2zzNo;Never used
13tvCKpM4TJeYdhh5xAfvTwiDU6KHzjPEy;Never used
1JAwLyhaxjCh7XEB57bVbevZ2AMJoK48Vv;Never used
1DQUYATvVrGSVaLPFUL7rqi7Xb5rZ4m7zt;Never used
16ffjJhLUq8MPjK8VVTeut9NsvoewSUUjB;Never used
1Q9eqJBuTM8xbKrEvs4aaLfeuaAP25PwzE;Never used
1BSB4ddJ7xDk8znM2EJg7yHwwXemwvYjWu;Never used
1hmwZhEBYEjvVox2hoNMZNqz3RwqnuXqX;Never used
15p6TDKgyWFGLtPwNi6Vu7stXNPyuWK5dZ;Never used
1PF9TwLitgQAYpZsQoRgWQXUi97H3jCfUk;Never used
14nwc44xd2aGcD8eUxz27cPMCjzxVwoaaD;Never used
1BiPcCR9KdJHgwVm2nh1qWEhnQVSsZ2qbU;Never used
1Dyd8ovhuGdkKdYDEUVdmasi6ZSt1kFbwf;Never used
12mkEKXKDDgfrek3bMhpH8wmQ6dYEDD6xW;Never used
1F8ZhpfoZEG2PzjZTHAwXFoHgcmvmRUVUT;Never used
161LuWRVnitjynZuMEdyqYrTEqZE3k1L6V;Never used
1GBCQouzNWWy8NYHMDT1uX2uLRiGmrDiRC;Never used
1HBc9ayEc2kxgyCU2eJ1iWGKLgSwxcg7Wn;Never used
17cwjsGPGHk7Jq7psfP6v197zVHRUfhigH;Never used
1CbX83a11ruetS14oM2m8a5aEH8U2JdVXV;Never used
1D9tUvWc6D3ftGHfUszFmA9oGA8h4pFQJJ;Never used
1L5M7JgCdcuwDwr9nDKhnqF8dg2gqSMHZz;Never used
1MM6zHxFKbxhDgzw3MUm3U3vMqsUM8cjXN;Never used
12BCXXPVanfj4AgTdfC4HKqbkNYMFoMUzd;Never used
17pQAMDEx6FSjb8da91AX4YJwzoDiC35N5;Never used
1MEVscYAFp5LmkTDExcGhwdJnLXAbVaQjF;Never used
12jw2Cc6XP14pUgJAospHKiQVNkEqRuKm7;Never used
1PfUg3HKpa8F2gP2rmaQmrTabaZ4fap6KG;Never used
1PqGKt3SGFHRhefp5xEVGfGwikH3s2vgLv;Never used
12TC9zDEfQM59T7ftvkWTUr6JVtrCLXMtZ;Never used
1cb38A8y586T4agywy2pRqzyoQbTmzQ52;0
1cE7LHKsqp2oCcbAX6NoUw3tdq2bgRpt2;Never used
1MvbHgK1Et7gBpvWWvmhgkWX5EQzpp7iRy;Never used
1C4AJREHR1iiJTDjk2M7dEM8cw1mbyWt3s;Never used
1GcvagNfmASafNLohTMVQnaE7sytso9AEW;Never used
1PhBy8dZJTMN6zguVyWKPxxGvo5xDPQg6r;Never used
1Lwa9rMYbhRUuRhSqxPdhFxEP7BviW62Kt;Never used
1rxFAAhq8UMV8Rtk5Kza2yrE2vVB3pyAF;Never used
1B5g955Eagtm24rqqMN4WjmBD1f7BLMAt2;Never used
1L5KEiWUUeG4c6ewBBqUnje45VUyuriT55;0
1N54DUiYr81ewzRAQKgnbkDTatYKastbvC;Never used
1QKFDy3ssKXkUjmSVK1Sjyti4Q2VV2gpXP;Never used
1fWZDCdtVmx1NqcrkqMvp1P8TWqYk5RRy;Never used
1JgdkPd2Vjx7PSGCSS9X1fgrUcH4x7Hrjf;Never used
1G6PLZD1reXSFBy9epEDy8pJudidKGGEf7;Never used
198m6BGyTWTtd6fNWc61Fd4voN1kh2F5ZL;Never used
16AspaHy7z3QCF55wZR9ZeZDdWRuaou19J;Never used
1A8PEkNrNYjXjsfTuxKoH5cXwRJcFbv6XG;Never used
1ByPNJw7NsTDbJdTE6TqgW74sNBAgFcwAH;Never used
1LBb4PWHbHJsFHHH6cWCd9915NcnxttzCC;Never used
18FurAexC6XpexPzmQYWKvBnLdHdwyUT5d;Never used
19WQXFVLrwPuKd8VebfoLyQC1yaboLQiww;Never used

You could add a feature to exclude "Never used" addresses.
1146  Bitcoin / Electrum / Re: Import bitcoin-qt wallet? on: September 04, 2013, 06:15:07 PM
I think the problem is the missing transaction.

If i import just the 2 receive address that i see in Bitcoin-Qt client, i get this (on the right is Electrum): http://img30.imageshack.us/img30/2313/k0z7.png
If i import the dump of all private keys (including change addresses' ones) i get this: http://img577.imageshack.us/img577/4480/fej1.png

So i think the problem is the red underlined transaction (in the second snapshot) that is missing:
http://blockchain.info/it/tx/72fcd689b3be3bcad086ebea3f9f43c2240fcb7e682905fde6122cec704a8873

What's wrong with it?
1147  Bitcoin / Electrum / Re: Import bitcoin-qt wallet? on: September 04, 2013, 12:35:57 PM
Which server are you connecting to? And have you tried connecting with other servers?

To connect with a server, switch to the Classic GUI and click on the Green Dot at the lower right corner of the window.


It was on random. Yes, i tried to connect to other servers, but nothing changed.
1148  Bitcoin / Bitcoin Technical Support / Re: PYWallet Help - Dumping encrypted private key on: September 04, 2013, 08:48:28 AM
I solved my problem with pywallet, now even the web version works, it was my fault.
In the output format i didn't insert the file name, i filled it just with the dir. Sorry...

Unfortunately i din't solve my early problem (missing transactions after importation).
In "Data to print" field i write only "sec"... so can you tell me what exactly are all the rows that i get in the output file?
Are they all private keys used by my old client? If they are, do they include even private keys of the (hidden) change addresses?

Thank you so much for the great support!
1149  Bitcoin / Electrum / Re: Import bitcoin-qt wallet? on: September 04, 2013, 08:18:53 AM
There isn't any associated balance to the address that i have in Receive tab. How to see it?

Anyway now it is just missing a transaction, the one underlined in red in my previous post.
Your procedure should be the best way to collect all addresses (including change ones) from the Bitcoin-Qt client.
...but it seems to skip something because it doesn't take over that transaction Sad

PS: Have i to register one of the addresses on btcbalance?


EDIT: i solve the problem with pywallet. I follow the procedure you linked me last time:

In Bitcoin-qt you would only dump 1 key at a time. Use pywallet instead Smiley

Install pywallet dependencies(see: https://github.com/jackjack-jj/pywallet)
Then:
Code:
mkdir pywallet
cd pywallet
wget --output-document=pywallet.py https://raw.github.com/jackjack-jj/pywallet/master/pywallet.py
python pywallet.py --web
Next:
Open your browser and navigate to localhost:8989
Search the dump keys part and write only "sec" on the export format. Choose a dir/file where to save the dumped private keys. You can then batch import them into Electrum.

And i obtained a file containing 110 private keys. I imported them to Electrum (about 10 private keys can't be imported, i don't know why), but the balance is still wrong and that transaction is still missing.
Why? Arghhhhhh


EDIT2: if i try to send a payment i get this message: "wallet not synchronized".
1150  Bitcoin / Bitcoin Technical Support / Re: PYWallet Help - Dumping encrypted private key on: September 04, 2013, 08:09:16 AM
Ok, thank you very much for your support.
Anyway in the web version even saving without balance, why it doesn't work?
1151  Bitcoin / Electrum / Re: Import bitcoin-qt wallet? on: September 04, 2013, 12:22:19 AM
I do as you have said and there is still one gap.
A payment of 50 BTC that i sent is missing and now the balance is wrong!
In fact the balance now has 50 more BTC.

Why?

1152  Bitcoin / Bitcoin Technical Support / Re: PYWallet Help - Dumping encrypted private key on: September 03, 2013, 11:51:10 PM
I tried to avoit "Never used" blocks but it is a very huge file.
Any parameter to avoid to write these address to the output?
In addition, why the web version doesn't work?

Anyway at the begin of the file i have this:

Quote
Wallet data not recognized: {'__type__': 'orderposnext', '__value__': '\x0b\x01\x00\x00\x00\x00\x00\x00', '__key__': '\x0corderposnext'}
The wallet is not encrypted

Does it mean anything wrong?
1153  Bitcoin / Bitcoin Technical Support / Re: PYWallet Help - Dumping encrypted private key on: September 03, 2013, 07:19:03 PM
I get a huge amount of string like this:

                    "scriptPubKey": "76a91474add11bbac1a5818aa3f64dc3f7bc8cc931a09f88ac",
                    "value": 6.4e-05

So now? Why i can't use the web utility as that user explained in the other topic?
1154  Bitcoin / Electrum / Re: Import bitcoin-qt wallet? on: September 03, 2013, 07:16:34 PM
I'm asking help here too.
There i have an expert on pywallet but he doesn't know Electrum; here i have expert in Electrum but not on pywallet use Tongue

I'm trying to figure out how to make this full import!
1155  Bitcoin / Bitcoin Technical Support / Re: PYWallet Help - Dumping encrypted private key on: September 03, 2013, 06:52:14 PM
"Dump your wallet" does this and returns the result in JSON, "Dump you keys" returns a CSV file
Don't bother, just answer the following question and I'll tell you what to do:

How do you import private keys into Electrum? ie do you type the "fac86293d82838..." private key by hand?

I just click on Import -> Private Keys. Am i wrong?
1156  Bitcoin / Bitcoin Technical Support / Re: PYWallet Help - Dumping encrypted private key on: September 03, 2013, 06:36:41 PM
Oh I see, I misread your post
You are trying to dump keys to a CSV, is it what you really want to do?
If not (or if in doubt), use "Dump your wallet"
If you really want to use CSV export, tell me and I'll tell you what to do

I need all private keys, including those of hidden change address, for importing my balance, addresses and history to Electrum.
As i'm trying to do here.
1157  Bitcoin / Bitcoin Technical Support / Re: PYWallet Help - Dumping encrypted private key on: September 03, 2013, 03:03:46 PM
What is written in the console?

2013-09-03 17:02:43+0200 [HTTPChannel,0,127.0.0.1] Wallet Dir: /home/simpic/.bitcoin
2013-09-03 17:02:43+0200 [HTTPChannel,0,127.0.0.1] Wallet Name: wallet.dat
2013-09-03 17:02:44+0200 [HTTPChannel,0,127.0.0.1] Wallet data not recognized: {'__type__': 'orderposnext', '__value__': '\x0b\x01\x00\x00\x00\x00\x00\x00', '__key__': '\x0corderposnext'}
2013-09-03 17:02:44+0200 [HTTPChannel,0,127.0.0.1] The wallet is not encrypted
1158  Bitcoin / Bitcoin Technical Support / Re: PYWallet Help - Dumping encrypted private key on: September 03, 2013, 02:38:21 PM
Hello,
I can't dump keys. I installed pywallet but when I click on "Dump Keys" (on web page) i get "File not written" error.
Maybe it happens because .bitcoin directory is a symlink. So i tried to enter the right path, but the same error occurs.
How can i solve this?

Thank you.
1159  Bitcoin / Electrum / Re: Import bitcoin-qt wallet? on: September 03, 2013, 02:36:41 PM
How to import change addresses?

See here how to dump all private keys: https://bitcointalk.org/index.php?topic=260621.msg2894530#msg2894530
Next you'll import them all into Electrum.
I can't say for sure it will solve the problem, but there is no harm in trying. The change addresses seem to be empty, anyway, given that you say your balance is correct. It's just a cosmetic problem.

I can't dump keys. I installed pywallet but when I click on "Dump Keys" i get "File not written" error.
Maybe it happens because .bitcoin directory is a symlink. So i tried to enter the right path, but the same error occurs.
Any other way to do the same?
1160  Bitcoin / Electrum / Re: Import bitcoin-qt wallet? on: September 03, 2013, 12:16:16 PM
Thank you for your reply, i understand more on Bitcoin transactions.
About my situation, i had 2 addresses (i verified it with "listreceivedbyaddress" command) in Qt client and i dumped both private keys and then imported them in Electrum.
So what's wrong? How to import change addresses?
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