Bitcoin Forum
May 26, 2024, 02:42:56 AM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: « 1 2 3 4 5 6 7 8 9 [10] 11 12 13 14 15 16 17 18 19 20 21 »
181  Economy / Service Discussion / Re: KNC thread - for group buy investors and other details. on: July 29, 2013, 06:17:45 AM
move topic to securities please
https://bitcointalk.org/index.php?board=78.0
there's a link at the bottom to do so

to which board? securities or group buy ??
182  Economy / Service Discussion / Re: KNC thread - for group buy investors and other details. on: July 29, 2013, 06:12:23 AM
    Group buy - Closed

Code:

(Owner, Group Buy Details, Remarks)

(1) KnCMiningOp                https://bitcointalk.org/index.php?action=profile;u=134328
    GB3 thread                 https://bitcointalk.org/index.php?topic=252586.0
    KNCMiningOp Financials     https://docs.google.com/spreadsheet/ccc?key=0ArPW9Lus2VT5dFpZbndNSXY0Y1RjTVFDQzlxUW1yS3c

(2)

183  Economy / Service Discussion / Re: KNC thread - for group buy investors and other details. on: July 29, 2013, 06:06:22 AM

    Group buy - Open

    Owner, Group Buy Details, Remarks


Quote
184  Economy / Service Discussion / KNC thread - for group buy investors and other details. on: July 29, 2013, 03:59:41 AM
I've invested in KNC mining shares (3.2 BTC so far + $1200 in near future), and I'd be tracking KNC related news, group buys, mining share dividend payments in this thread. I hope this thread will be useful for fellow investors. Smiley
185  Bitcoin / Development & Technical Discussion / Re: Android app idea: Buy Bitcoin as in-app purchase on: July 29, 2013, 02:53:51 AM
Gliph.

Secured messages and secure Bitcoin payment (coinbase-based).

Available for android and iPhone.
186  Bitcoin / Bitcoin Discussion / mBTC - what the worst could happen..?!?! on: July 29, 2013, 02:38:33 AM
When Bitcoin community starts using mBTC as standard, then next day news would be like,

"Deflationary Currency, inflated - 1000 times; 1:1000 wealth goes to early users."

Not a right statement, but that doesn't mean, it won't make it to news.. Sad
187  Economy / Services / Re: 0.4 BTC / month free (Best payouts - NO POSTING NEEDED & Updated :) on: July 26, 2013, 07:39:12 AM
Done. Smiley
188  Bitcoin / Development & Technical Discussion / How long until Bitcoin-qt 1.0 ?! on: July 26, 2013, 07:10:49 AM
What's planned for Bitcoin -qt 1.0 ?! How long would it take to reach this milestone? Smiley
189  Bitcoin / Bitcoin Discussion / Re: Bitcoin - Road to Victory on: July 23, 2013, 09:03:54 AM
After spending a whole $100 bill, I will not get a whole Bitcoin.

If mBTC becomes commonplace then peoples likely to buy 10 mBTC for a dollar.

If XBT becomes commonplace then people will buy 100 XBT for a cent.

May be it looks trivial, or silly, but that's how most people think.

This 21 million is just a mathematical number, when it makes sense to use smaller units then it is better to do so.
190  Bitcoin / Bitcoin Discussion / Re: Bitcoin - Road to Victory on: July 23, 2013, 08:56:56 AM
I always thought...

(using 100 usd =1 btc as a reference)

that...

1.0000 btc 100 usd
0.1000 btc   1o usd
0.o100 btc     1 usd
0.0010 btc      1o cents(a dime).10
0.0001 btc        1 cent (penny).01

so...
 curbing trading to single cents only would be 4 digits (not 6 places) , right?

 both always 2 decimal places apart ( when prices are  in the hundreds of dollars)
(trading 4 decimals of tenths and hundredths of cents as happens now requires 6 places in btc...to reduce two decimal places to cents only would only require 4 places in btc-still 2 decimal places apart)

...correct me if I/m wrong or misunderstanding your point!


I mean, ask / bid XBT in cents.

Like, 1 XBT = ? Cents
191  Bitcoin / Bitcoin Discussion / Re: Bitcoin - Road to Victory on: July 23, 2013, 02:43:59 AM
Just pushing XBT.. Smiley
192  Bitcoin / Bitcoin Discussion / Re: Redomination mBTC, XBT, do nothing on: July 23, 2013, 02:38:35 AM
Voting is not always a good idea..

Just go ahead and change it to XBT (100 satoshi).
193  Bitcoin / Bitcoin Technical Support / Re: puzzle; receive btc and make it spend-able only from different address on: July 22, 2013, 02:49:26 PM
I just want to use single address forever, and spend using different keys every time.
You can do this with a 1-of-n multisig address, though I can't imagine why you would want to. What exactly do you hope to achieve?

This.  "Forever" is impossible. but you could make n large.

1) Create a multi-sig script with n (say 100) addresses.
2) Create a P2SH address from the hash of the script.
3) Coins send to the P2SH address can be spent by any one of the 100 addressess.

Scripts need to be deterministic and independent of other executions of the script so the script can't enforce that you use each address only once however you could choose to only use each address only once.

You can't update the addresses.  Adding or changing the set of addresses would result in a new script hash and thus new P2SH address.

closer, yet few things impossible as you said. Smiley
194  Bitcoin / Bitcoin Technical Support / Re: puzzle; receive btc and make it spend-able only from different address on: July 22, 2013, 10:35:38 AM
What are you trying to achieve? Maybe if you told us your aim we could tell you how to do it.

My aim is,

1. Use same address every time, a1
2. a1-primary-key can not be used to spend the funds from a1
3. I want to use new key every time to sign future trxns

Basically, a1 is just a dummy / constant address and fund from this address is controlled by another address..
195  Bitcoin / Bitcoin Technical Support / Re: puzzle; receive btc and make it spend-able only from different address on: July 22, 2013, 08:30:35 AM
Could it be doable with multi-sign addresses?

Yes, with 1-of-2 multi sign address.

But, every time this multi sign address also changes.. Sad
196  Bitcoin / Bitcoin Technical Support / Re: puzzle; receive btc and make it spend-able only from different address on: July 22, 2013, 08:25:51 AM
A UTXO (unspent transaction output) is what you "receive" when you are sent BTC. It is intrinsically *tied* to the address it was sent from and can only be spent by signing a tx that includes this UTXO.

So if you had an equivalent amount of BTC in some other UTXO(s) then you could spend that (using the Coin Control patch) but if you never want to sign a tx with the original UTXO then you simply cannot spend it.

Perhaps you want to look into mixing?


I don't want to hide my identity, and in fact I want to make it visible to everyone. So, mixing is not a solution.

May be what I'm asking is technically impossible now.

I just want to use single address forever, and spend using different keys every time. I can specify next-key with the current transaction, every time.
197  Bitcoin / Bitcoin Technical Support / Re: puzzle; receive btc and make it spend-able only from different address on: July 22, 2013, 08:20:08 AM
It is not possible.

Sad
198  Bitcoin / Bitcoin Technical Support / puzzle; receive btc and make it spend-able only from different address on: July 22, 2013, 05:42:59 AM
How to do this?

I'd like to receive BTC to address1, forbid to spend from the corresponding key, and spend it using address2-private key. I'll be using address2 key pair only once, and for another transaction I want to use new address3 key pair, and so on..

I've asked this question before few months back, but this time I've just rephrased the same question.
199  Economy / Auctions / Re: KnCMiner Jupiter Shares GB3 .1/per share = .4Gh/s on: July 19, 2013, 05:23:19 AM
Hi KNCMiningOp,

I've already paid for 6 shares in GB3.

I'd like to reserve 54 more shares on this GB3. Can you please quote in PayPal for (5.4 BTC + escrow)?

1. You'll transfer 6 BTC to JohnK escrow
2. JohnK confirms me through pm
3. I'll pay you for 5.4 BTC through PayPal (within 24 hours)
4. You confirm my payments through pm and through GB3 thread

Agreed?

Sorry this is my biggest Bitcoin investment to this date, so I'm looking for escrow options.

You'll be the first one I'll be sending my PayPal.. Smiley
200  Economy / Auctions / Re: KnCMiner Jupiter Shares GB3 .1/per share = .4Gh/s on: July 17, 2013, 07:45:45 AM
Hi, I've paid for 6 shares, last week.
Payment was already confirmed in this thread.

Best of luck. Smiley
Pages: « 1 2 3 4 5 6 7 8 9 [10] 11 12 13 14 15 16 17 18 19 20 21 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!