Bitcoin Forum
May 23, 2024, 08:19:57 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 »
261  Bitcoin / Bitcoin Discussion / Re: Amazed how Bitcoin starting to catch up.. Watch this CoinMap on: January 26, 2014, 05:35:25 PM
I'm surprised the plot on coinpulse is merely linear for the past month. I'd expect exponential adoption.
At this rate it would take an unreasonable long time to catch up with Visa, but
the curve is distorted due to the nov popularity spike and will look better in a few months.
262  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] NEX :: descendant of NXT - Imagine Fairness! on: January 19, 2014, 04:36:04 PM
Count me in!

The old Nxt won't be able to compete with a zero cost buy in fork.
263  Bitcoin / Development & Technical Discussion / Re: Yet another Coin Control Release on: January 17, 2014, 05:35:25 PM
Normally the Coin Control window waits for user input and doesn't update itself
when a new block is accepted. However it does update the number of confirmations when "List mode"/"Tree mode" is toggled
and the selections and sorting is preserved when toggled back (which is pretty awesome).

Is there any trouble to expect if CoinControlDialog::updateView()
would run every time nBestHeight goes up?
264  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [PRE-ANN][SLC] Slothcoin is coming.. on: January 17, 2014, 04:46:25 PM

Slothcoin



Block Time: 30 Seconds
shouldn't it be 30 minutes?  Roll Eyes
265  Bitcoin / Bitcoin Discussion / Re: If cryonics becomes really popular on: January 13, 2014, 02:26:32 PM
But you will need to have your belongings in cryptocurrency so that no one gets hold on your belongings while you are dead.
That means bitcoin price could reach millions in a few years time if cryonics and/or chemical brain preservation becomes really popular.
And cryonics could finally become popular because of bitcoin and the ability to preserve your belongings.
266  Alternate cryptocurrencies / Altcoin Discussion / Re: Proof of burn - a potential alternative to proof of work and proof of stake on: January 13, 2014, 01:54:53 PM
The angle I like on this is not a PoB system exactly, but a PoB method of transfer to a new crypto-currency. It allows for gradual and voluntary transition to a system with incompatible rules. I think if a better system than bitcoin was devised a PoB bridge could save it years of bootstrapping.
It allows for voluntary transition to a new system, but isn't it a waste of BTC?
I.e. if you have 2 new systems with incompatible rules, one requires PoB and the other just "Proof of Ownership",
otherwise they are identical, I don't see the reason why the PoB version would have higher market value, except "people
made sacrifices for it, therefore it must be valuable".
267  Bitcoin / Bitcoin Discussion / Re: Name the 0.0001 BTC unit - 1st POLL on: January 06, 2014, 04:43:45 PM
1 bitbit = 0.0001 BTC            <-should be easy enough to remember
1 nakamoto = 0.000001 BTC
268  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] HexaCoin | The odd shaped hexagonal coin! on: January 04, 2014, 02:15:42 PM
Will it be similar to Chronokings, but played on hexes?  Roll Eyes
269  Alternate cryptocurrencies / Altcoin Discussion / Re: [ANN] vCoin (XVC) - Private Beta on: December 31, 2013, 04:46:41 PM
I would like to test this one...
270  Bitcoin / Development & Technical Discussion / Re: Wallet Safekeeping - Best Practices on: December 29, 2013, 04:54:47 PM
A few people are engraving on stainless steel:
Hopefully this is just the canary wallet. The real saving wallet could have a slightly different private key.

271  Bitcoin / Development & Technical Discussion / Re: will we ever see a p2p exchange integrated in the main client? on: December 21, 2013, 07:54:30 PM
Never. What you need is another client
No kidding...
Run two patched clients and have an exchange.
Traders would send one transaction transmitting size, limit price and time in force of an order (e.g. 1.00027950 LTC for "want to buy 0.02795 BTC for 1 LTC, fill or kill")
If matched or partially matched or expired, exchange send the coins back.
Simple and stupid. No accounts, just a pair of addresses for the exchange and for each trader.

Technically this is not very difficult.
What we need is a common protocol, so that the patched clients, made by different people for different coins, can communicate via the blockchains.

Still no cash, just crypto.
272  Alternate cryptocurrencies / Altcoin Discussion / Re: Want to trade - Litecoins for Ripple {XRP} on: December 20, 2013, 06:36:55 PM
having to sign up with an exchange which deals with XRP, converting XRP into BTC and incurring a fee
You could use the dividendrippler-LTC <-> XRP order book in Ripple.
It wouldn't incur a fee (at least not for dr-LTC issue).
273  Alternate cryptocurrencies / Altcoin Discussion / Re: Can somebody make a fully automated crypto currency exchange software? on: December 13, 2013, 06:12:06 PM
In order to exchange coins, both party send their coins to the software and once the software verifies both party completed their part, the software will exchange the coins else it will resend the coins to the original sender.
Ripple+Dividendrippler are a "working example" of this, but you still have to trust two counterparties (one for a prolonged time),
pay 3 fees, and there is not much liquidity even for BTC<->LTC.

If the automated crypto currency exchange has to require trust (once we admit this it becomes technically simple)
then the "software" should be an extension of the qt-client, so that everyone can set up an exchange and compete with other nodes
(for trust and fees).
274  Bitcoin / Bitcoin Technical Support / Re: Signing transactions off-line with Bitcoin-QT on: December 06, 2013, 04:25:51 PM

Could this work?
Definitely, if your offline Bitcoin-QT knows about the outputs/coins in question at all (i.e. they need to be older than
the offline blockchain is outdated)

No need for raw transaction. Send coins as usual, burn wallet.dat to CD and copy it to an on-line Bitcoin-QT installation.
Bitcoin-QT will rescan and then broadcast the transaction, not immediately but within an hour.

275  Bitcoin / Project Development / Re: [BOUNTY] P2P EXCHANGE on: November 30, 2013, 05:32:55 PM
The 'trustless' requirement for a cryptocoin<->cryptocoin exchange seems to be the show stopper
because it would probably require a hardfork in one of the coins.

What if the exchange does require trust but
-makes it easy to split orders into reasonably small parts
-is really just an user friendly piece of software so everyone can set up an exchange (making it p2p)
-records all trades in the blockchains so the exchanges could earn trust over time
This would still be an improvement over the current state of things.
276  Bitcoin / Development & Technical Discussion / Re: Creating a specialized listener on: November 30, 2013, 04:58:31 PM
a bot that would listen to the bitcoin network for a list of specific transactions associated with specific bitcoin addresses
Patch the Qt-client. Take a look at the console commands (getrawtransaction etc),
everything you need is already there.
277  Bitcoin / Project Development / Re: [BOUNTY] P2P EXCHANGE on: November 21, 2013, 05:01:45 PM
Mastercoin's distributed exchange seems to be up.

http://mastercoin-explorer.com/order_books

Sure MTC <-> BTC...

But the biggest hurdle remains BTC <--> $

And even if there were a Bitcoin-MTC and a Litecoin-MTC-clone you still couldn't exchange Btc vs Ltc
with them because they would be totally separated.

278  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][HUC] Huntercoin Beta Live - Asic/GPU/Human Merge Mine-able World on: November 21, 2013, 04:07:39 PM
Is it possible to reduce ping time and timeout?

Like this: https://github.com/sipa/bitcoin/commit/f9eeb06c10d826a56389b8473ec48549d4d57787
but just changing the numbers to 2 and 5 minutes is fine, i.e.

Code:
        // Keep-alive ping
//        if (pto->nLastSend && GetTime() - pto->nLastSend > 30 * 60 && pto->vSend.empty())
        if (pto->nLastSend && GetTime() - pto->nLastSend > 2 * 60 && pto->vSend.empty())
            pto->PushMessage("ping");

and

Code:
//                else if (GetTime() - pnode->nLastSend > 90*60 && GetTime() - pnode->nLastSendEmpty > 90*60)
                else if (GetTime() - pnode->nLastSend > 5*60 && GetTime() - pnode->nLastSendEmpty > 5*60)
                {
                    printf("socket not sending\n");
                    pnode->fDisconnect = true;
                }
//                else if (GetTime() - pnode->nLastRecv > 90*60)
                else if (GetTime() - pnode->nLastRecv > 5*60)
                {
                    printf("socket inactivity timeout\n");
                    pnode->fDisconnect = true;
                }


Additional traffic is only a few bytes every 2 minutes and it
really does help everyone with crappy internet connection to stay synced to the latest block and game turn,
as the connections tend to "stall" otherwise after some time. (connection showing up as 'established' when it's actually dead)

279  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][HUC] Huntercoin Beta Live - Asic/GPU/Human Mine-able Game/World on: November 14, 2013, 07:02:32 PM

As for millions of each colour (crammed world), I "think" natural selection should balance things out... but.. one thing we were thinking about is "self destruct" - each player can destroy himself and all players surrounding him, with a 25% chance of killing friendlies. This should add a bit more strategy
With a chance of killing friendlies it's very easy for bot players to camp the player spawn area and kill
everyone who returns.

Quote
If it looks like people are going to "play/mine" huntercoin, eventually we will have point and click for attacking too.. and if you select to attack someone who is on a square with many people, it will (maybe) popup something so you can select which one to attack
Auto-attack seems trivial to implement and is probably essential.
You could level the playing field and give it to everyone right from the start.


Is an incremental (and eternal) progress from Huntercoin to Chronokings possible? (test new feature on testnet while
main network has a hard coded you-must-upgrade-now block height, release new version, rinse, repeat)
280  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][HUC] Huntercoin Beta Live - Asic/GPU/Human Mine-able Game/World on: November 13, 2013, 04:47:40 PM

With current rules (no upkeep on players and no limits on how many players can be on the same square,
and can attack from the same square) the map will become rather crammed.
Like 10*10 phalanxes with thousands of players moving slowly (to avoid tx fees) into battle for the next harvesting ground.

Perhaps there should be a rule "if a player A moves to a position already occupied by another player B
of the same color, then player A cannot attack until A has moved again".
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!