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Topic: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion - page 22416. (Read 26608575 times)

legendary
Activity: 1554
Merit: 1014
Make Bitcoin glow with ENIAC
Epic bear trap this.....

That was a lot of dumping for very little gain
hero member
Activity: 910
Merit: 1003
Ive already  stated that the cap is derived from the following calculation  ( from main.cpp:1235)

    // Subsidy is cut in half every 210,000 blocks which will occur approximately every 4 years.
    nSubsidy >>= (nHeight / Params().SubsidyHalvingInterval());

Link to the file on github is

https://github.com/bitcoin/bitcoin/blob/4ad73c6b080c46808b0c53b62ab6e4074e48dc75/src/main.cpp#L1230

There could have been no rational justification for the choice of the initial block reward and its evolution over time, nor for the maximum number of coins -- although these parameters are obviously linked.  Arbitrary for arbitrary,  halving the rewards at fixed intervals was chosen because it was the simplest schedule to explain and implement.   

The next decision was to limit the number of atomic units (satoshis) to about 2^51 - 1 = 2'251'799'813'685'247, which is the maximum range of integers that can be safely manipulated in IEEE double-precision floating point without rouding.  That would allow any bitcoin accounting to be done on an Excel spreadsheet without losing a satoshi.  (Excel, and many other programs, use double-precsion floating point for all numbers,  Most computer nerds would never have tought of that.  They generally avoid floating-point because of its complicated rounding, and would have picked 2^63 or 2^62 instead.  But Satoshi obviously was not a typical computer nerd, knew how Excel works, and knew how to use FP without rounding.)

Once fixed 2^51 a limit for the max number of satoshis in the system, Satoshi had to choose the initial block reward and the halving period.  50 BTC is not a round binary number satoshis, but it is a nice round number of BTCs.  WIth that initial reward, the halving had to be every ~210'000 blocks, to keep the total number of satoshis below 2^51.  It was rounded to 210'000, meaning that the total will be a little less than 21 million.   If the initial reward had been set at 100 BTC/block, for example, the halving period would have had to be ~105'000 blocks, or about 2 years.
hero member
Activity: 784
Merit: 1000
how's your longs doing bulls?

 Cool

Farther in the green than your shorts. Much farther if you only shorted in the 290s.


you didnt lock your profits?



Some. But reloaded Friday the 13th.

It seems we are repeating a previous pattern. I'd close those shorts as close to 280 as possible if I were you. Before the weekend as well.
legendary
Activity: 3556
Merit: 9709
#1 VIP Crypto Casino
Epic bear trap this.....
legendary
Activity: 4200
Merit: 4887
You're never too old to think young.
legendary
Activity: 1232
Merit: 1011
how's your longs doing bulls?

 Cool

Farther in the green than your shorts. Much farther if you only shorted in the 290s.


you didnt lock your profits?

good. I will make more money.
hero member
Activity: 784
Merit: 1000
sr. member
Activity: 392
Merit: 250
Been a rough month for the longs.

hero member
Activity: 784
Merit: 1000
how's your longs doing bulls?

 Cool

Farther in the green than your shorts. Much farther if you only shorted in the 290s.
legendary
Activity: 1512
Merit: 1012
legendary
Activity: 1281
Merit: 1046

It's time to bury some bulltards

legendary
Activity: 1232
Merit: 1011
how's your longs doing bulls?

 Cool
legendary
Activity: 2380
Merit: 1823
1CBuddyxy4FerT3hzMmi1Jz48ESzRw1ZzZ
legendary
Activity: 4200
Merit: 4887
You're never too old to think young.
legendary
Activity: 1554
Merit: 1014
Make Bitcoin glow with ENIAC
I'm surprised none of the bear trolls have posted this news to try to spin it as the death blow of Bitcoin:

http://techcrunch.com/2015/03/17/facebook-pay/
So "pay" is trending I see.

Apply Pay
Facebook Pay
... what's next?
PayPalPay?
IBM Pay?

BitPay
legendary
Activity: 1442
Merit: 1186
I'm surprised none of the bear trolls have posted this news to try to spin it as the death blow of Bitcoin:

http://techcrunch.com/2015/03/17/facebook-pay/
So "pay" is trending I see.

Apple Pay
Facebook Pay
... what's next?
PayPalPay?
IBM Pay?
legendary
Activity: 1554
Merit: 1014
Make Bitcoin glow with ENIAC
...

Idk. Looks quite sad. He's texting to himself.

at 8:32 in the morning... Awesome!
A sad image of the social media generation. I bet there are no tickets.
newbie
Activity: 55
Merit: 0
http://www.otcmarkets.com/stock/GBTC/quote

I can't remember the warnings that were on the page before but it looks like it was updated a bit today and shows BIT by Greyscale and OTC Pink. I wonder when it will go live.
sr. member
Activity: 364
Merit: 250
"to be or not to be, that is the bitcoin"
legendary
Activity: 1554
Merit: 1014
Make Bitcoin glow with ENIAC


cos that's how we all live our lives, in a perpetual state of social networked paradise...  Roll Eyes

Idk. Looks quite sad. He's texting to himself.
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