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361  Bitcoin / Bitcoin Discussion / Re: Why are private keys safe? on: March 30, 2014, 04:22:12 PM
It's a base58 encoded (without the checksum) 32 byte elliptic curve hex private key.  It corresponds to the WIF private key 5Jno1aCaRaBWS3DKf5DDB96A5xSTqCJC4GbjQXPBWr8edhWX3Cg

Here's a private key of the same format as the one starting with 9:
4ujvNgAQsPYyGYRes6FCTVXR5zhvotRnZGH2KF8BBov3

See if you can get it.  It's for the address 1ErkEFoAQYYNkP9GKk6MW9VyPMXe7EosQs

Thanks, I didn't know that it was common to just convert the secret to base58 like that.  I got: 5JFsHfdCqMXmYAoQczHpg1eTCXNRsGjW7tSi3bauUmhTdqUY15z
362  Bitcoin / Bitcoin Technical Support / Re: bitcoind - send btc's without storing the privatekey of a wallet permanently on: March 30, 2014, 04:14:48 PM
You're right, better to just give up.
363  Other / Beginners & Help / Re: How to unencrypt my private key? on: March 30, 2014, 03:37:24 PM
I'm sure pywallet can import that, but you need the passphrase or some idea of what it might be (# characters, etc) to brute force it.
364  Bitcoin / Bitcoin Technical Support / Re: Specific Address Wallet? on: March 29, 2014, 02:21:20 AM
Just sign your transaction offline.
365  Bitcoin / Bitcoin Technical Support / Re: watch only wallet or get balance of other wallet on: March 29, 2014, 02:19:01 AM
You can monitor transactions as they come in bitcoind.  Read the mempool or the blocks as they come in.
366  Bitcoin / Development & Technical Discussion / Re: Understanding difficulty on: March 28, 2014, 04:29:51 PM
4/1 means it found a difficulty 4 share, but it only need a difficulty 1 share.  It counts as a difficulty 1 share still when you submit it.
367  Bitcoin / Development & Technical Discussion / Re: Understanding difficulty on: March 28, 2014, 04:10:40 PM
When a pool finds a block they need to divide the reward up between all the miners who helped.  So they need a way to track who helped and how much they helped.  Someone with 1GH/sec shouldn't get as much of a reward as someone with 1TH/sec.

They could have you submit each hash you calculate.  The 1GH/sec would then be sending 1 billion hashes to the pool per second, and the 1TH/sec miner would be sending 1 trillion hashes to the pool per second.  Each hash is 16 bytes, so this would be 16 terabytes of data per second sending back and forth to the pool.  Good luck with that.  Even if they only have you send the nonce, that's a crazy amount of traffic.

So instead you could just send "shares", which is a hash that meets the lowest difficulty (1).  Of course these aren't valid solutions, because the actual difficulty is much much higher than that, but they represent that you did some work, because it actually takes many hashes to luck out and hit a difficulty 1 solution.  So this cuts down on the traffic with the server.  If you have a fast miner, even this is too much traffic, so you can only send in difficulty 2 shares, difficulty 100 shares, etc.  As long as the pool knows you're only sending in these types of shares they can calculate how much hashing power you have, and what % of the reward you should get.
368  Bitcoin / Bitcoin Technical Support / Re: bitcoind - send btc's without storing the privatekey of a wallet permanently on: March 28, 2014, 04:02:08 PM
You could use another client and sweep the key.  Or use something like sx and do it yourself.
369  Other / Beginners & Help / Re: Tracking bitcoins, but not via adresses on: March 27, 2014, 01:56:11 PM
so bitcoins are traceable back to you? like if i spend coins to soemone they are always going to be recorded as i sent xx coins to this address?

Yes, unless the blockchain is cut down to save space at some point.
370  Other / Beginners & Help / Re: How's this for a brainwallet idea? on: March 27, 2014, 01:54:55 PM
cp1,   Why 51 characters?

Because that's what a private key is.
371  Bitcoin / Legal / Re: Does the IRS determination as property overrule FINCEN MSB stuff? on: March 27, 2014, 03:22:51 AM
I'm sure it means there's now two ways you can go to jail.
372  Bitcoin / Bitcoin Technical Support / Re: Unable to launch bitcoin-qt binary in Debian Wheezy on: March 27, 2014, 03:02:38 AM
Get used to compiling and installing libraries -- it will make your experience with linux much better.
373  Bitcoin / Bitcoin Discussion / Re: Question about wallet hacking on: March 26, 2014, 09:01:29 PM
hehe, "company"  Cheesy

sorry for the noob-ness but what do you mean greyhawk

It's unlikely that someone who steals from online wallets would hold their coins in an online wallet.

Did you ever have a backup in any form?  You may just have a keylogger.
374  Other / Beginners & Help / Re: How's this for a brainwallet idea? on: March 26, 2014, 08:57:09 PM
Just write down 51 characters and use that instead.
375  Bitcoin / Bitcoin Technical Support / Re: bitaddress.org - bug generating private keys? on: March 26, 2014, 08:48:51 PM
Thanks for your response. I didn't know that the private key was formatted like a Bitcoin address (version byte plus checksum bytes at the end). Is it possible to import a raw private key (i.e. a 256 bit random number) or is mandatory to format the key in that way?

Unless your wallet has some import raw key mode, you'll have to format in the wallet import format:  https://en.bitcoin.it/wiki/Wallet_import_format
376  Economy / Services / Re: Fix This Wallet for 0.55BTC on: March 26, 2014, 03:37:58 AM
I'm pretty good with pywallet and various utilities, but I don't want to use teamviewer either -- I don't even have it installed.
377  Bitcoin / Bitcoin Technical Support / Re: Same Tx interpreted differently by 3 web services on: March 26, 2014, 03:35:59 AM
Ah I see, thanks
378  Bitcoin / Bitcoin Technical Support / Re: Same Tx interpreted differently by 3 web services on: March 25, 2014, 10:25:21 PM
This is odd -- my bitcoind can't find that transaction, but it can find the block reward transaction.
379  Bitcoin / Bitcoin Discussion / Re: Why are private keys safe? on: March 25, 2014, 10:17:37 PM
Just want to say I told you so Smiley
380  Bitcoin / Bitcoin Technical Support / Re: Help ! send to 80 nodes 5 hours ago no confirmed on: March 25, 2014, 10:16:52 PM
The amount is so low that the priority is also very low.  Give it some time I guess.
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