Because the transaction was to addresses within my own wallet, bitcoind did not show them under listtransactions because it classified all of them as change transactions.

The specific code for this is in CWalletTx::GetAmounts in wallet.cpp, inside the for loop it calls pwallet->IsChange(txout). GetAmounts is called from ListTransactions in rpcwallet.cpp (just in case this info is helpful for anyone).

I'm using a very recent bitcoind build from the git repo (fecda6853d9bbc3b6df13e48cb0283e7c8ab7d52 from Apr 3). I sent a sendmany transaction, from addresses that are in my wallet to other already-used (change addresses) in the same wallet. When I run listtransactions with no parameters, the transaction does not appear at all. (I have not sent or received any other transactions since sending this one).

I'm assuming that listtransactions should show all transactions, to myself or not, as well as sendmany or other less-common transactions. I can view my txid on blockchain.info, and gettransaction indeed shows details. There are >100 confirms.

Is this a bug in recent commits in the git repo, or does listtransactions not show sendmany transactions? I can provide the txid if it helps.

Thanks!

Did you end up answering these questions? Did they let you withdraw?

I'm also curious about the USD amount you attempted to withdraw, if you don't mind sharing.

Just curious, that return is from what amount of fiat and BTC?

I also got mine a few days ago. Thanks!

MPEx? What's your view of them after finishing the Satoshi Dice deal?

I placed an order and already have tracking numbers, so far so good.

I bought a coin from molecular earlier in May, good experience overall.

What city would the pickup be in?

Yep, I'm still a user. Started when bitcoin was a little above $10. They've been able to honor all of my withdrawals with no problem. Spread is pretty good, I have a pro account. I haven't found any service close to this.

Bit4X, in my opinion, is probably the best investment opportunity available to the average retail investor. You get the insane growth of bitcoin + whatever you make in forex, which can result in some astounding returns.

Let's say you're a reasonably good investor and you can get 5% per month in forex trading, using Expert Advisors in MT4 or whatever. You deposit X amount of bitcoin now, and you're making 5% per month on your original investment (in terms of fiat). Let's say, after a year, the value of bitcoin increases 10x. This is not unlikely and has happened many times before (bitcoin is up something like 80x this year so far, $10 to $800). Now, if you're still making 5% per month in terms of bitcoin, you're making 50% per month of the value of your initial investment in terms of fiat. This is awesome.

Additionally, I'm an "anonymous" user. Bit4X just knows my username and PGP key. You don't have to submit any stupid "AML/KYC" info, you just go.

tldr: it's awesome, ask me for my affiliate ID before you sign up for free bitcoin. (I've gotten it a few times already).

I like this idea - have you considered writing the tool for bitstamp's API too? Their percentage of total bitcoin trading volume has risen a fair amount recently.

I've been working on a bitcoin project and have encountered a frustrating problem. Take a look (from bash):


As you can see, the account "rawr_1" should actually have enough funds to send the transaction. Is bitcoind attempting to add a fee but not telling me about it? How can I know what the fee "should" be before attempting to send it?

And, why isn't bitcoind giving me a more descriptive error, if "insufficient funds" is really "funds sufficient, but not enough to cover the fee of x BTC"

Thanks!

So if I open an order with a leverage of 1, I'm still charged interest, even though I'm not "borrowing" any BTC to place the order?

Is there a way to get a list of transactions to/from an address in JSON format? If not, that would be an awesome feature to have.

blockchain.info has an API like this: https://blockchain.info/address/1dice7fUkz5h4z2wPc1wLMPWgB5mDwKDx?format=json

I should have tried before I typed this. "offset" seems to work exactly as expected. Cool.

Hey piuk, awesome service.

I have a request, I don't think it would be too hard to implement on your end.

I'd like to be able to get more than the latest 50 transactions for an address. I know we can do something like:

http://blockchain.info/address/1LNWw6yCxkUmkhArb2Nf2MPw6vG7u5WG7q?format=json&limit=25

to get a certain number of transactions. Could you allow us to either request more than 50 transactions, or start at an "offset" to be able to get a larger number of transactions for an address?

Thanks!

Oh, I didn't even think about that. Oops. It kinda looked like it had been touch already though, but maybe it hadn't.

My bitcoin arrived today, it's pretty!

Ok, I edited the colors just slightly, but it's still really nice looking

Thanks!

http://i.imgur.com/iPdDofN.jpg

dooglus, I'm sure this has been asked before somewhere in this 50+ page thread, but have you made your script that calculates these stats publicly available?

Would you mind updating the spreadsheet for the new month's options?

http://polimedia.us/trilema/2013/mpex-btc-usd-options-denomination-change/

I have found this very helpful, thanks for working on it

Could you set it up so that it must be held for at least 1 hour? It's highly unlikely the market could be manipulated against you with the probable volume in that amount of time. (or more than 1 hour, whatever you deem safe).

Basically, I want to go long on BTCUSD and hold for a while.