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Topic: Win 10 BTC: Guess the price on February 1st (no entry fee) - page 2. (Read 15505 times)

newbie
Activity: 33
Merit: 0
legendary
Activity: 952
Merit: 1000
I guess I lost The Game.
sr. member
Activity: 392
Merit: 250
  • Guesses can be entered no later than January 30, 00:00:01AM UTC.

Awww, so it's too late for "I bid $1, Bob"
legendary
Activity: 952
Merit: 1000
I'm relaxing on Samoa beach today Cool

99% off topic: I'm assuming American Samoa in the Pacific? I've wanted to vacation there at some point..I imagine it's quite nice  Cheesy

1% on topic: Did we ever establish a time zone for determining a winning price?

  • Guesses can be entered no later than January 30, 00:00:01AM UTC.
legendary
Activity: 1064
Merit: 1001
I'm relaxing on Samoa beach today Cool

99% off topic: I'm assuming American Samoa in the Pacific? I've wanted to vacation there at some point..I imagine it's quite nice  Cheesy

1% on topic: Did we ever establish a time zone for determining a winning price?
legendary
Activity: 1014
Merit: 1001
I'm relaxing on Samoa beach today Cool
legendary
Activity: 1064
Merit: 1001

Christmas Islands...Australia...New Zealand.

Anywhere over there really.
legendary
Activity: 1014
Merit: 1001
legendary
Activity: 1246
Merit: 1016
Strength in numbers
legendary
Activity: 1014
Merit: 1001
Well it's not Feb 1 yet.
  In some places it is Wink
legendary
Activity: 952
Merit: 1000
We got a jet to the moon. Hope it doesn't blow up half way.
legendary
Activity: 1918
Merit: 1570
Bitcoin: An Idea Worth Spending
  • Guesses can be entered no later than January 30, 00:00:01AM UTC.

Bruno got himself an acceptable exception by providing a formula in time (and I would check if he calculated correctly if I were his neighbor when loosing to him). All after that are post the deadline aka dead Wink

To be fair, I did not meet the deadline, and my submission was not based on any calculations. I had every intent to make the deadline, but got sidetracked and missed the UTC conversion.

I'm pretty sure I won't be off by more than BTC1 though.
legendary
Activity: 2940
Merit: 1333
Well it's not Feb 1 yet.

Good point, well made.
sr. member
Activity: 304
Merit: 250
According to Mr. Moody, the price was $19.70001


Well it's not Feb 1 yet.
legendary
Activity: 2940
Merit: 1333
According to Mr. Moody, the price was $19.70001

sr. member
Activity: 304
Merit: 250
Distribution of final 287 guesses before the deadline

sr. member
Activity: 304
Merit: 250
deepceleron, as per the rules, bitcoincharts.com will be used to determine the last trade - not MtGox API.
legendary
Activity: 1512
Merit: 1036
THE CONTEST
IS CLOSED!!!
derp!

The exact last trade can be determined from mtgox directly using the API.

MtGox trade numbers are determined by epoch time + 6 digits. Per rules:

1359676800xxxxxx = Feb 01 2013 00:00:00 GMT (final trade up to this time is winning price)
1359676801000000 = Feb 01 2013 00:00:01 GMT (this trade number or higher (after) don't count)

for looking up trades, you use the starting trade number:
(example, now) Trades since Wed, 30 Jan 2013 18:40:00 GMT
https://mtgox.com/api/1/BTCUSD/trades?since=1359571200000000

For finding the last trade (won't show data until after date):

Trades since Thu, 31 Jan 2013 23:59:00 GMT (61 seconds of trades, to end of contest)
https://mtgox.com/api/1/BTCUSD/trades?since=1359676740000000

Trades since Fri, 01 Feb 2013 00:00:00 GMT (only one second of valid trades to end of contest)
https://mtgox.com/api/1/BTCUSD/trades?since=1359676800000000

Try enough numbers and you should get the last qualifying trade and the first "too late" trade in one data reply.
hero member
Activity: 815
Merit: 1000
Quote
Quote from: nobbynobbynoob on October 27, 2012, 05:21:40 PM
Would you like to bet BTC10 with me? I wager BTC10 that the price will not be equal to or above USD 15 on the stroke of February 1 2013 at 00:00 UTC. If the price is below USD 15 at that point, you pay me BTC10. If the price is equal to or above USD 15, I pay you BTC10. Sound good?
Quote
Quote from: Realpra on October 27, 2012, 04:10:02 PM
That's a bit much, lets say 1 BTC and it's a deal - I'm not a (very) betting man;)
Quote
Quote from: nobbynobbynoob on October 27, 2012, 01:11:26 PM
Yes, still a deal. BTC1 it is then.
Bad copy paste job I know.. anyway do I get points for getting it so close 3 months in advance?

Here is another quote of mine from Nov 4:
"In this case total price increase factoring in market anticipation is: 20/12.5 = 1.6."*
https://bitcointalksearch.org/topic/m.1315679

The interesting thing here is that market anticipation had pretty much 0 effect.

EDIT: * as in ~11$*1.6=17.6
full member
Activity: 235
Merit: 100
19.97 $/btc -dwn
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