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Topic: Introducing PevPot.com The Bitcoin Lottery - page 9. (Read 12236 times)

legendary
Activity: 1316
Merit: 1004
December 06, 2015, 02:29:02 AM
This is a really cool concept, just now have found out about this. But what are some ways we can take time to verify the winner our self for each drawing. I would look at the site my self and enter a drawing, but I'm currently away from my home computer right now.

Looking forward to playing though, you have made a lot of good games, and I'm sure this one won't disappoint either RHavar.
sr. member
Activity: 266
Merit: 250
December 05, 2015, 11:54:22 PM
Nice Site and nice idea! It is possible tom get this going includede as an free faucet like freebitcoin.io?

Would be great to know about Wink

regards
lama-hunter
legendary
Activity: 2557
Merit: 1886
December 05, 2015, 11:52:25 PM
With our 4th draw coming near to a close, now is your chance to get in! There's not much early-bird bonuses left, but still can't beat the <= 0 house edge we offer!

Also, I'd like to encourage sponsors to create an ad: https://www.pevpot.com/sponsors

For next to nothing you can create an ad and get on the homepage. For next week I'll add analytics, so it's possible to get an idea how much exposure you're getting. But with a few bitcents, you can't go wrong =)
hero member
Activity: 928
Merit: 531
November 30, 2015, 09:05:41 AM
Hey Ryan.
Need how much block for showing result the winner ._.

Whats the rush? It should take a while to verify the winner but if you win then you win, all you need to do is wait. It aint hurt to do a little waiting I assumed
Rush? I'm here ASK lol.
legendary
Activity: 2557
Merit: 1886
November 30, 2015, 08:17:41 PM
Winner has been paid 6.87664041 BTC!

Thanks again for everyone who played, and sponsored the draw! Looks like draw #4 is going to be a bit bigger =) Get your tickets early!
legendary
Activity: 2557
Merit: 1886
November 30, 2015, 02:33:17 PM
^ Yeah, that looks right. Which would make the sender of:

https://www.blocktrail.com/BTC/tx/81fe11fd0f44b4ef181a17f2308e46e3a2310d73d25da98cb41d14dff1f1de93?txoutIdx=0

the winner.

I just need to get an external source of data for the transactions before I hand over the money (stupid insight.bitpay api is timing out right now)


Edit: Got Independent confirmation that this is the winning transaction =) Payment will be made shortly
hero member
Activity: 928
Merit: 531
November 30, 2015, 07:20:06 AM
Hey Ryan.
Need how much block for showing result the winner ._.
newbie
Activity: 15
Merit: 0
November 30, 2015, 02:29:57 PM
I think the winning ticket is:

var winningTicket = bigInt("26d33835054efa572c76332ea937331d74d92eee64d58f1bc839409c29951954", 16).mod(673476389).toJSNumber();
// 134370671
legendary
Activity: 2557
Merit: 1886
November 30, 2015, 01:33:14 PM
Sorry about the delay, the stretched block hash is: 26d33835054efa572c76332ea937331d74d92eee64d58f1bc839409c29951954   I'll have the winner results shortly =)
legendary
Activity: 2940
Merit: 1330
November 30, 2015, 12:58:00 PM
Hey Ryan.
Need how much block for showing result the winner ._.

Whats the rush? It should take a while to verify the winner but if you win then you win, all you need to do is wait. It aint hurt to do a little waiting I assumed
i was about to ask same question Cheesy
there is no rush but im curious.
regards.
-Katerniko1

It takes an hour or two to calculate who won. You can do it yourself though, following the information on the pevpot site.
legendary
Activity: 966
Merit: 1000
November 30, 2015, 11:14:04 AM
Hey Ryan.
Need how much block for showing result the winner ._.

Whats the rush? It should take a while to verify the winner but if you win then you win, all you need to do is wait. It aint hurt to do a little waiting I assumed
i was about to ask same question Cheesy
there is no rush but im curious.
regards.
-Katerniko1
legendary
Activity: 2506
Merit: 1125
November 30, 2015, 07:22:01 AM
Hey Ryan.
Need how much block for showing result the winner ._.

Whats the rush? It should take a while to verify the winner but if you win then you win, all you need to do is wait. It aint hurt to do a little waiting I assumed
member
Activity: 116
Merit: 10
Poor guy next door.
November 29, 2015, 09:23:20 PM
just bought tickets Smiley
wish everyone luck lets get this going only 36 blocks more!
legendary
Activity: 2557
Merit: 1886
November 29, 2015, 08:57:49 PM
New draw is about to start, with only 3 sponsors so if you want to get an ad for cheap, now is the perfect time:
https://www.pevpot.com/sponsors
legendary
Activity: 2557
Merit: 1886
November 25, 2015, 10:56:18 PM
I've published a high-performance stretching library (it uses the modified openssl native code) to npm for the node.js users who'd like to verify games quickly:

https://www.npmjs.com/package/pevpot-stretch


legendary
Activity: 2557
Merit: 1886
November 24, 2015, 05:54:00 PM
Winner of draw 2 has been paid, and we've opened the ability to pre-register an address (for people who prefer to directly send money to the lotto): https://www.pevpot.com/register
legendary
Activity: 2557
Merit: 1886
November 23, 2015, 09:44:59 PM
Glad that I won a place in the sidebar advertisement slot. Anyway, so I guess the winner of second round is not yet announced right? When will he or she be made known to public?

https://bitcointalksearch.org/topic/m.13052438

I'll just give people a few more hours to verify the results, before I make it official
legendary
Activity: 1484
Merit: 1001
Personal Text Space Not For Sale
November 23, 2015, 09:16:57 PM
Glad that I won a place in the sidebar advertisement slot. Anyway, so I guess the winner of second round is not yet announced right? When will he or she be made known to public?
legendary
Activity: 2557
Merit: 1886
November 23, 2015, 07:26:26 PM
Gratz to the winner and thanks for the explanation.

Why do you take 5000000000 iterations? I cant verify it using the tool (my browser freezes). Why not just one iteration? Or 10? Or 5.000? Why so many?

Thank you!

Basically the only point of this step is to waste time.


The attack it's designed to prevent, is if a bitcoin miner bought lots of tickets in the lottery, when they solved a bitcoin block they could check to see if they won the lottery or not. If they didn't win the lottery, what they could do is throw away that block (and its 25+ btc of rewards) and never mine it. Which would effectively give them a 2nd chance at winning.

So what we do, is make the check take a long time. Like an hour-long. So the hypothetical miner, if they found a xxx006 block would have to spend an hour to check if they won the lottery. During this hour they have a MASSIVE risk of having their block orphaned (even a large pool, even if they were burning money privately mining on top of it) so the economics become pretty infeasible.
newbie
Activity: 15
Merit: 0
November 23, 2015, 07:04:01 PM
Gratz to the winner and thanks for the explanation.

Why do you take 5000000000 iterations? I cant verify it using the tool (my browser freezes). Why not just one iteration? Or 10? Or 5.000? Why so many?

Thank you!
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