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1  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [TEK] TEKcoin Hi-PoS hybrid pos/pow no premine/ipo/ico on: August 02, 2016, 09:18:30 PM
Is there either a linux wallet for Tekcoin, or an online wallet?
2  Bitcoin / Hardware / Re: Antminer S4 fan issue on: August 01, 2016, 03:32:45 PM
Thanks all.  I swapped the fans, and the problem follows the fans, not the connector position on the PCB.
New fans ordered.
3  Bitcoin / Hardware / Antminer S4 fan issue on: August 01, 2016, 12:51:06 AM
I just bought a used S4, and it ran ok for about 12 hours.  It is hitting 80C and shutting down.

With the top cover off, the front fans dont run at all, with the top cover on the run, but I think it is just because air is being pulled through by the rear fans.

On the S4 I already had, all 4 fans indicate about 3600 rpm.

On the new problematic unit, the rear fans show 4400 rpm, the front fans indicate 1080 and 0.

Do I need new fans?  Is the fan driver the problem?

I appreciate any help the group can provide.

Les
4  Bitcoin / Bitcoin Discussion / Re: Sending bitcoin with bitcoind on: June 08, 2016, 04:47:07 PM
I see that there is a settxfee command.  How would I determine the fee for the next time I send BTC?
5  Bitcoin / Bitcoin Discussion / Re: Sending bitcoin with bitcoind on: June 08, 2016, 04:29:13 PM
I am sure it is over a year old.
Bitcoin Core Daemon version v0.9.3.0-g40d2041-beta


Here is the get transaction report.  It shows 0 fee.

les@maybel:/bitcoin$ bitcoind gettransaction a5d4ed2342b6305f6d4c94f35445125342a67b5b39194f4d898e8a39ec9cee2a
{
    "amount" : -0.01640838,
    "fee" : 0.00000000,
    "confirmations" : 0,
    "txid" : "a5d4ed2342b6305f6d4c94f35445125342a67b5b39194f4d898e8a39ec9cee2a",
    "walletconflicts" : [
    ],
    "time" : 1465312308,
    "timereceived" : 1465312308,
    "details" : [
        {
            "account" : "",
            "address" : "16hkMKhmazo4udY1tvWjeTXVhvkPKkwF7T",
            "category" : "send",
            "amount" : -0.01640838,
            "fee" : 0.00000000
        }
    ],
    "hex" : "01000000022d4011a5a49db636c5ab5561cfd2481164e32f30c2d5e45e4b17b84a778deba11b000 0006a47304402206011c66f30ea86008eed0eef7c0c2f524f6ecb60d90b7a73023399fb6017c786 022065411b6670bc0f8f92461c5a152e53a8cfc89914f523adaccd2e3ea40ad5da95012103fb036 b03dd6dfeb3ec240f71b6345596c4f378daef9f2928f800e0549c8834abffffffff5ddbb46ab849 0fb4e137ffbf6173790b6c5d979c4a618de250c949f217580330200000006a4730440220100dcc8 b6a5505125b931145bb60377b05ea93a7835fcd6961d049d1e64cb875022019af8988bcd7b21125 417fac0079d7b89d98f48eb855fe27ad22058713479b46012103fb036b03dd6dfeb3ec240f71b63 45596c4f378daef9f2928f800e0549c8834abffffffff022c450f00000000001976a914a6c4036d c172612493d5e8910ec0b906a2df385688ac86091900000000001976a9143e8d74583d1d91873ad 5f19924e69f1de3ae8fff88ac00000000"
}
6  Bitcoin / Bitcoin Discussion / Re: Sending bitcoin with bitcoind on: June 08, 2016, 04:20:22 PM
CIYAM,
thank you for the response.  These coins were mined over a year ago, so they should be mature.

Can you please explain the fee to me.
I used the command:
bitcoind sendtoaddress address amount

bitcoind responded with a transaction ID, which I used to look up the transaction on blockchain.info.

Where does the fee come from?  Will the transaction eventually complete if I didn't send a fee?  How much is the fee.

Thanks again.

Les
7  Bitcoin / Bitcoin Discussion / Sending bitcoin with bitcoind on: June 08, 2016, 04:07:16 PM
With the current high value of bitcoin, I decided to sell the 1.01xxx BTC I have mined.
I set up an account on coinbase, verified my bank account (several days), then I sent a small transfer from my bitcoin wallet on my personal linux server to coinbase.

The correct amount was deducted from my wallet, but the transaction has still not shown up in coinbase.  In addition, blockchain.info still shows this as unconfirmed some 24 hours later.

I could be just expecting the transaction to complete too soon.

What is very confusing to me is the information reported on blockchain.info.

I sent 0.01640838 BTC to 16hkMKhmazo4udY1tvWjeTXVhvkPKkwF7T

but blockchain shows two destinations:
1GCmz6QVdHGRUL4Rk7EgPvRVRoic3rxekN 0.01000748 BTC
16hkMKhmazo4udY1tvWjeTXVhvkPKkwF7T 0.01640838 BTC

Is this normal?

Thanks all.
Les
8  Bitcoin / Pools / Re: [∞ YH] solo.ckpool.org 0.5% fee anonymous solo bitcoin mining! 64 blocks solved! on: June 05, 2015, 02:39:12 PM
Pool stats reset every time a block is found.

Thanks, I wondered if that was it.
9  Bitcoin / Pools / Re: [∞ YH] solo.ckpool.org 0.5% fee anonymous solo bitcoin mining! 64 blocks solved! on: June 05, 2015, 12:49:59 PM
I have had two AntMiner S3's pointed at solo.ckpool for about 5 months.  I have noticed that recently my stats from solo.ckpool (best share) reset several times a day.  When I started that only happened about once a week.

Any Idea what is happening?

My Antminers show up time of 19 and 24 days, with best shares of 4,262,251,062 and 209,041,882.
The worker pool stats show best shares of 4,171,598   and 2,186,674.

Thanks,
Les
10  Bitcoin / Mining support / Re: Block solves? Was Re: [∞ YH] solo.ckpool.org 0.5% fee anonymous solo bitcoin mining! 29 blocks s on: March 11, 2015, 01:30:07 PM
is solo.ckpool.org down?  I have running it for about a month, and today nothing is happening.

From one of my Antminer S3's:

stratum+tcp://solo.ckpool.org:3333  Dead
http://stratum.bitcoin.cz:3333         Alive
   
11  Bitcoin / Mining software (miners) / BFGMiner Ubuntu two ethernet ports on: October 22, 2014, 03:23:29 PM
I have bitcoind running under ubuntu and synced.

I have three block erupter blades running, connected to a switch on eth0 with a 172.16.1.x network.  The Ubunu box 1s 172.16.1.1.

Eth1 is my main network, internet, etc (192.168.1.x).  The ubuntu box is 192.168.1.20.

I am using IP Tables so I can view the web configuration pages on the blades from anywhere on the eth1 network.

The block erupters are set for a server address of 172.16.1.1, port 8330.

I have bfgminer running with the --http-port 8330 command line option.

Bfgminer sees the bitcoind client, but does not see the blades.

Is bfgminer only listening on eth1?  Any ideas?

Thanks,
Les
12  Bitcoin / Mining support / Re: Questions from a newbie on: October 21, 2014, 04:45:47 AM
Thank you very much.  I will try that tonight.
Les

cope234, I think this is my address:
1NFsC36ARCxun91FPPJ6quzM4bEsp59afR

Thanks so much for helping with this.

Les
13  Bitcoin / Mining support / Re: Questions from a newbie on: October 20, 2014, 10:33:44 PM
Thank you very much.  I will try that tonight.
Les
14  Bitcoin / Mining support / Questions from a newbie on: October 20, 2014, 03:27:23 PM
All,
I am trying to get started mining bitcoins.  I have three 10.7ghs blades.  I am running bitcoind on Ubuntu Linux (console mode), and will running be stratum proxy.  I plan on solo mining, it's kinda like playing the lottery, I don't plan on earning anything, but it would be great if by some crazy chance I did.  I know I could earn some bitcoins by being in a pool, but a buck or two a month really doesn't make doing it worth anything to me.

I have bitcoind running and synced.  I have not quite figured out the proxy, and don't have a power supply for my blades yet.

My first question has to do with wallet addresses.  Bitcoind creates a wallet, but what is the address of that wallet?  How would I send a small amount to the wallet to verify that it is working?

Thanks all for the help.
Les
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