Bitcoin Forum

RollinCoin.com - bitcoin or head tail game with provably fair.


How to play :
1. Choose head or tail!
2. Place your bet and  win 120 % or  win 200 % or  win 300 % if your bet is right!


WIN up to 300% in second!
Added 3 line: blue WIN x1.2, green WIN x2, gold WIN x3.

 

fully auto payments!

min bet: 0.0005 btc
max bet: 0.4 btc

http://rollincoin.com

Provably fair:
http://rollincoin.com/provably_fair.html

Signature:

START PROMOTION!

Place your first bet and if you lose, rollincoin.com refund amount to you.
First bet ONLY!
Max bet 0.0025 btc for promo.

for refund, post hash of your bet and address wallet here please.

please wait refund because refund manually.

Thanks!

GOOD LUCK!

my first and lost bet https://blockchain.info/tx/0b5b7a8f984de897295592c1866828947f50de773eaf4e46a6c6d01e5fd99f55

also how can i verify my bet?

Refunded 0.001 btc.
https://blockchain.info/tx/9862f200a2f659cdd992b29d89ed32ab1c022cbd4d9abdf5e41c086b2affa2f1
Thanks!
Good luck!

my bet was 0.01, not 0.001 haha

Tried to play - lost: https://blockchain.info/tx/01ef508ef4d5a85bdaf677146d6e5f39564dcb67320c9e859006066398071ea3

Awaiting refund from OP.

I know.

now sending 0.009 please wait

ok.
refund after 1 confirmation, please wait..
thanks!

Perfect man! Had to try it out. I appreciate you're honesty on the refund of the first bet. Cool promo!

Also I noticed you changed the OP from .05 to .01 shortly after that game.. Hope all is good on your end.

yes I change .05 to .01 for first start promo is good.
after some days increase.

I will refund bet after 1 confirmations.

Looks like it just confirmed twice in about 2 minutes. :P I'll keep an eye on my wallet and leave you some positive trust on refund. Cheers!

https://blockchain.info/tx/87933650f3ca5c421c62b15c30e919a7cf66f5c06d88fe9c07271f2c4d732cf2

Got the refund! Thanks for the free roll on your game sir. Cool promo. Will leave + trust. :)

Thanks friend!

Good luck!

i'm still waitting the 0.009 haha

also the most import i want to know is if it's provably fair, and how can i check it

EDIT: received my refund, thanks

refund 0.009
https://blockchain.info/tx/e7149897a35c17433c704c79969652165c84f3f320f145cef8c00d3f433b024e

Thanks!

Good luck!

I would like to try it, my lost bet:
https://blockchain.info/tx/f5645190b346b16efef97b387950356f30e3087fb453031a83e2735832aa8d9e

lose  :'(
https://blockchain.info/tx/2d58f2d7f5145815c59172c6f13f4080ba57bf4cc8bf41633383c5d97366ebdb
Thanks for ur promotion

NOTICE:
for refund need time for manually send payment.
please wait some minutes..
Thanks.

MAX bet 0.0025 btc NOW!

refunded 0.01
https://blockchain.info/tx/074739f42a1c60b72bda3776224c164481bd9699dc4dcb4ea084fcccc40dc2d1

awww, lost it
https://blockchain.info/tx/d139553bdeea5c2ff65008d51df4e71f3b0595a66f67e6d0cdbe2fcc811baa95

If you WIN post here please.
Thanks and good luck!

refunded 0.01
https://blockchain.info/tx/b8873091e0bd698ed1986d41e53a21886738f29153156252146f07323885c6ad

lose
https://blockchain.info/tx/9146f5de2b84a46698401ea0fb37b21061e3809d4e1d60a6776342fa629a29f1

Thanks man  :)

refunded 0.0025
https://blockchain.info/tx/5f5a1741fb93b946ad4ee59e8c38650883ab97bfbe6c5a54003ae08c692e7d67


PROMOTION ends today.
NEXT ROUND will be soon.
Thanks friends!
Good luck!

i made a bet while you updating
and lost it https://blockchain.info/tx/8ee182031a2a3fdc0860e16a66b922a634751ea4ddfd3cc8b4aafa5037c6780e

can i have refund of it?

:(

refunded
https://blockchain.info/tx/3deda9399c7efdac29853d3ae98fe61d4ab2d6d87ce3d61dbf11d6d06631f15d

Thanks!

refunded

https://blockchain.info/tx/8dcdd79fdfc542ef1ff3cc48991b7c43aa3e9af2579aa00595f67d21ddfb4187

Thanks and good luck! :)

No provably fair = Scam

I missed the promotion. Waiting to next PROMOTION... ;)

yes, but they not post..

I post it:

WIN 0.018
https://blockchain.info/tx/76b9dd79e8933e31082783e43ae99e901ac61ea35a667241d9e5a9b02583b033

WIN 0.018
https://blockchain.info/tx/c6fb19857854c6c024c9820d49cd9d17d112360f8f44ceab5fd439063433a8f5

WIN 0.0036
https://blockchain.info/tx/069e5c02e86a003df8024f78472e1b05fabe6f142648684f34980bf054588a80

Site at maintance now!

please don't make bet..

When will update server, post here..
Please wait..

Thanks!

Hi admin why I still not receive my payout?

Once again, pointing out that the game is not provably fair.

Site at maintance..

We creating now provably fair.
please wait.
Thanks!

Hi,
You have not placed bet and not post hash here..

If you placed bet after promotion, we reboot bitcoin node (for it need time)
after update all payments will be made.

please wait..

Thanks!

see it, this win payment transaction https://blockchain.info/tx/c6fb19857854c6c024c9820d49cd9d17d112360f8f44ceab5fd439063433a8f5
payment have been made.
please wait, we loading block our bitcoin node now..
thanks.

Hello friends!

RollinCoin.com is updated now!
RollinCoin.com with provably fair now!

min. bet: 0.0005 btc
max. bet: 0.004 btc

http://rollincoin.com

Provably fair:
http://rollincoin.com/provably_fair.html

GOOD LUCK!

Nice game!
I win 0.0036 btc.
Thanks admin.

D:, i didn't noticed the max bet value and sent 0.008227 BTC lol

https://blockchain.info/tx/67ed78606605ab1469776d07946e15cf591e9f345afb6757fbd28fa6ae8d6bc0

can i have refund of it pls?

also i have 2 bets still not processed (not even on list) on that maintance period

https://blockchain.info/tx/041a6df38e2d1dec86fd2f5d3f2492ea0b8e35eaf31adb57623ace27d225a775
https://blockchain.info/tx/f3df0931b2474e962beb81f655fd106b3b5354530c388fa62856a2a5e2b66fce

yes, we will refund it to you.
need check it.
please wait...
thanks!

But my bets before this period test will be refunded right?

refunded
https://blockchain.info/tx/20b4cd46abfa9c1ac07d8fab4f54968054d2a037fcdccf0713dacc4cb19e4ff7

please wait..
Thanks

Received for bets with problem
thanks

now only this both bets (above max) is pending

Total Bets Mistake:

https://blockchain.info/tx/4db4be65ae2b46c19fe7a21106d06c9740830b57c97a02465574fa6aa87ba780 - 0.109 BTC (above Max)
https://blockchain.info/tx/67ed78606605ab1469776d07946e15cf591e9f345afb6757fbd28fa6ae8d6bc0 - 0.00822157 BTC (above Max)

Ok.
we have not received with payment..
we waiting when update this payment.
after receive this amount, we will refund.

sorry, i don't understand what you said
the transactions already have 55 and 66 confirmations they was sent to the (head) address 1LhyhiJS845DSoZxWz7VShJEyqhtH3K5D

https://i.imgur.com/5sULhLS.png
https://i.imgur.com/M69qZo0.png

it's on page 3 of your address :)

I see it.
but balance have not added 0.1btc yet.
need wait..

I win 0.0018 BTC
and received payment!
Thanks!

I still don't understand your point lol...
https://blockchain.info/address/1LhyhiJS845DSoZxWz7VShJEyqhtH3K5D, your own address is used to pay the win games and your address always sending to your own other address, it'll never have a 0.1 BTC balance again, so i don't understand when you say "balance have not added 0.1btc yet", my 0.1BTC is lost in some of your address (or mixed)

Considering that the max bet was 0.004BTC, the max payout for that was 0.0072BTC

So, we have on this https://blockchain.info/tx/ee5353647415a27d5d84e4bfc39c6c43aa1ba5aac2dcabca32757039c4ac4919, one payment of 0.0072, and a changing address for your own address for 1LHXvkiLa5DnmyJDxjaseGtDfE3NLh2MFh

after that, https://blockchain.info/tx/d3731aed1d662bcbabf06b702505a09107175eb846e80b8e7802369df6295c25, one payment of 0.0072, and a changing address for your own address for 14LKxjF8ZGUzShKJM6BmJtzTu9Xwv6Sv4G

If every transaction you pay, you empty the 1LhyhiJS845DSoZxWz7VShJEyqhtH3K5D one, send the payment and redirect the remain balance to other address of your ownship, 1LhyhiJS845DSoZxWz7VShJEyqhtH3K5D still stay near 0, and never will get 0.1BTC

https://i.imgur.com/WQ1jG59.png

now looking this address https://blockchain.info/address/1LHXvkiLa5DnmyJDxjaseGtDfE3NLh2MFh (address you sent 0.1 of the balance of 1LhyhiJS845DSoZxWz7VShJEyqhtH3K5D)

https://blockchain.info/tx/aebb606f2638596e5c9f853f418c089b61799cdc8718cc5a08a99dc1975ca44c, it's used to pay another payment (0.0072) and rechanged again to 1b7VtZuFPziLVZBujEbao79fkxYP6QkW7

https://i.imgur.com/xZN2og0.png



so, it's already added in your address, and now it is in some of your ownship address, my transaction already have 100+ it's already added, but your system realocated it

START NEXT ROUND PROMOTION!

Place your first bet and if you lose, rollincoin.com refund amount to you.
First bet ONLY!
bet 0.001 btc ONLY.
Another amount will not be refunded! 

for refund, post hash of your bet and address wallet here please.

please wait refund because refund manually.

Thanks!

GOOD LUCK!

Yeah!!!
I win 0.0018 yes!
Really cool game!
Thanks admin.

damn it lose
hash: https://blockchain.info/tx/c991bfaad624b91ae40a529e84278b79cf543059507607d90e30a4f2309b14fb
wallet address: 1F1P2SL7ziZ17Ph9zDxAST75QjqELYJSns
Thanks  :)

Lose  :'(
https://blockchain.info/tx/fd7adacd25608abe6ad94d236d6da0559738a6c999fa7867cf11acb41d43f4d4
address: 14Z9fyk3CxFcKtNG41RA7d4Rn6SfJz6zRQ

Refunded 0.001
Thanks!

Refunded 0.001
Thanks!

Good luck! ;)

WINNER
1PN23Hi8Vmc46v242WfH5S9KrY5Ue9rUjK
b0ab126468de31d6a65a704c25588b9474cc894e113821d7359950ac2d8fa344
head    win 0.0018

Please, don't forget my refunds, you gave your word you going to give me back it...
You saying waitting it get confirmed but already have more than 100 confirmations, and it's already in your wallet (mixed in alot of them) as you already used it to repay other games

I don't understand why you keep saying

"I see it.
but balance have not added 0.1btc yet.
need wait.."

i made a deposit, want to play in your website but just sent above the max, my game not win, not lose, just don't got processed because it was above the max, and it's in your pocket now, i just want it back (almost 24h past already)

Our coder check DB game and result game is lose.
all bets records to DB game.
because before testing period max bet has been 1btc.
He has proof.

PROMOTION ends today.
NEXT ROUND will be soon.
Thanks friends!
Good luck!

what are you talking?

First it was from 0.0005 BTC to 1BTC (start) - April 27, 2016, 02:41:02 PM
After first Maintance it changed to 0.0005 BTC to 0.004 BTC and added provably fair system - April 29, 2016, 06:47:37 PM

My first bet above max: April 29, 2016, 07:48:38 PM (max was 0.004) - https://blockchain.info/tx/67ed78606605ab1469776d07946e15cf591e9f345afb6757fbd28fa6ae8d6bc0
My second bet above max: April 29, 2016 09:05:44 PM (max was 0.004) - https://blockchain.info/tx/4db4be65ae2b46c19fe7a21106d06c9740830b57c97a02465574fa6aa87ba780

Even if you say about the result game is lose, this make no sense because, 67ed78606605ab1469776d07946e15cf591e9f345afb6757fbd28fa6ae8d6bc0 and 4db4be65ae2b46c19fe7a21106d06c9740830b57c97a02465574fa6aa87ba780, both were win bets, if you use this argument you should pay me 1.8x from it

also you gave me your word that you going to refund after confirmation, don't worry, and "no scam", what you trying to do don't seems to be this

Testing Period changed to 0.001 BTC fixed -  April 30, 2016, 05:07:54 AM

Please, don't try to manipulate or feign informations, it's all registered and public... everyone can check the dates and the results...
I'm not accusing you, i just want my money back, as i personally have entered your previous giveaway and got refund.
Don't know why you refusing to give me my money back (that i don't even got a chance to game get processed, and if it was processed it should be a win bet)... you gave a 0.05 refund game on start.... my bet total you should refund me is 0.11 BTC, not so much far from that... i don't know why you want to refuse to give me it back

Sorry, but before provably fair, RollinCoin have another algorithm (not use even and odd).

and received your PM:
3 BTC? it's fake.

first bet refunded https://blockchain.info/tx/efc134a50aafec0b08184c16cb540ee4062ff8239a3168c2c33d52f7048be2c1

Man... look the dates, it was after the provably fair, check the logs in bitcointalk and transaction time, no one can change that... but bet was after the provably fair change

and received your PM:
no, i really "sent" 3BTC for mistake, but was a wallet error and it was not sent on really


EDIT: got the Refund for my first bet https://blockchain.info/tx/efc134a50aafec0b08184c16cb540ee4062ff8239a3168c2c33d52f7048be2c1 (0.00822157)

Cool game.
I have 30 placed bets and win 19 bet.
Good profit :)
Thank.

WIN 0.0018
https://blockchain.info/tx/b247f55da9e7c55ffe4c4f6d79a6740de58f182b44c6d5805872185662924cf5

Thanks!

WIN  ;D ;D ;D
0.0018btc
https://blockchain.info/tx/18b6ff081504170871ffc5a26fe02244ff17d4867c93e92266a65d0b2b7d6acf

Thanks!

WIN 0.0018!!! ;D ;D ;D
https://blockchain.info/tx/2e75b75161d147bac9fa48018f1a2995dab4d7c62540059d6cb58aad0778d8f8
Really hot game!
Thanks!

Cool!
WIN again!

Who win too?

WIN more than lose!

http://s32.postimg.org/6qwh56o6d/proof.jpg

Yeah!
i won 0.0018x3

https://blockchain.info/tx/25df6247b34e6e535bf5f60a8214bf1addb5efc71fa81b7be3fc896e08c2fda3
https://blockchain.info/tx/b6a795e4f3b1321c92633990f807b92dcce153979b793f058cc9921c8ca1cbc4
https://blockchain.info/tx/e0cb708bf5b095f1cefb040a21f9ac7b253861597e67e3731f0c916e1d7e90fb

Thanks!

increase amount of bet please..

NEW ROUND PROMOTION!

https://bitcointalk.org/index.php?topic=1456127.0

Yahoo!!!
I WON 0.0018BTC

https://blockchain.info/tx/002531d210f768f2bd334cd947ddb9b760c2840f6ad12195767eb7b2b6710702

thx :)

BETs NOW:
min bet: 0.0005 btc
max bet: 1 btc


http://rollincoin.com

GOOD LUCK!

Thanks for increasing bet.
I want win 1.8 btc now.
 ;D ;D ;D

I bet 0.08BTC, since I accidentally bet 0.04BTC and lost, so I decided to send 0.08BTC to try and recover it (bad idea, I know). This time it won:
https://i.imgur.com/pLE8IBw.png
I haven't gotten paid yet, and it has confirmed already. Please pay me, or are you going to end up scamming for such a little amount? Paying up will increase your reputation a little bit, as it shows you can be trusted with bigger (ish) amounts.

DarkStar, please keep us updated about your bet

I made some bets, i won twice 0.03 bet (0.054 win ammount), but still don't get payout for it, they have 14 confirmations right now... i tested a 0.001 bet after that and received on 1 confirmation...., how long takes to get processed?

https://i.imgur.com/5aIvqxU.png

my bet still not paid too

Player: 1Ninj628SEMDyJvneuYHsJQqoW1WM5a7Ee
https://blockchain.info/tx/fbf02b4e4148afa0b0380db92aa1299eb4cd5fd1b9d286a0bdd93e988e560436
Bet: Head
Status: win
Payin: 0.01
Payout: 0.018

Sorry for delay..

Your bet placed bet when server updated (change win %) and in tables wrong win payout.
we fix payment problem..

don't worry all wins will be refund x1.2.

Thanks!


bet placed during maintenance server. All win x1.2
http://s32.postimg.org/4c4nwpc85/proof1_2.jpg

Hello admin, i'm still waitting my refund of my deposit not played (0.109BTC) one
https://blockchain.info/tx/4db4be65ae2b46c19fe7a21106d06c9740830b57c97a02465574fa6aa87ba780

already 2 days, and you gave me your word you was going to refund it... i saw the head coin address with more than 0.22BTC some hour ago...

Also i have 2 things you can improve your website, first is create a column showing the payout tx proof, the second is...

i don't understand your odds now... why someone going to play on a 50/50% chance to win 0.2x profit.... no make sense, no one will play with this rate, just a warning for you ^^

sorry for delay..

WIN paid:
https://blockchain.info/tx/30af8b35e0603b49b5a0955e6e9080bcff1f1288a7e6e62d098a5d9011b4b426

sorry for delay..
paid:

https://blockchain.info/tx/4a6866311613f2a7256c3ef8944fa1fe69f982d611a47f7932be56aa507a2963

Thanks!

good luck!

yes,
WIN 0.00144 + 0.0012 cool! it's take few seconds  :)
Thanks admin!

Hello, i made a bet again... i think something went wrong
i won the bet..., but on Player tab is empty, my address is the 1Ninj628SEMDyJvneuYHsJQqoW1WM5a7Ee, don't received my winnings
https://blockchain.info/tx/be6d8df0ac1d6f6251e48a7e9958c3a7e4233a74b07dbc3bbc44283276b31051


https://i.imgur.com/i3MG5FT.png

Hello,
WIN paid now!
https://blockchain.info/tx/6b749eb03de89edbaf6d18930a06f339185c8149cf567ee3f51172177ff1ff5b
Thanks!

Hot game!
I won 0.0006 + 0.0006 + 0.00084 btc for 3 seconds.
Thanks admin!

Made a bet which I won haven't been sent yet.
https://blockchain.info/tx/bc3481a7feb1454e7a3040dff701a766e08f0a8aaf285bb564c912f0fd79c1d5 (https://blockchain.info/tx/bc3481a7feb1454e7a3040dff701a766e08f0a8aaf285bb564c912f0fd79c1d5)

Hi,

paid https://blockchain.info/tx/a9570e6ea24ae81101f7398d8212c69a9b4bc236df9891248c806c674e5e691e

Thanks!

I invested money and gave error while playing a few attempts he gave me the error of my game does not allow ???

your tx hash please..
we will check, but game have not error now!

Hey admin,

could you increase ratio to 180% again?

i think is better for people.

thanks!

https://blockchain.info/tx/83ef09ec34fad58b01f15935ed6cfb49c2c51867f8bfece0e9afe07a21f2d021

my player address don't show up and not received my winnings, can you give a look up?

https://i.imgur.com/rLJW1mi.png

my address: 1PApemyLWzkbwXwPm8MEfkPy9uW5r6tLzw

Hello,
don't worry we will pay manually soon.
Thanks!

WIN 0.04296 BTC paid
https://blockchain.info/tx/ed182ded170b7d489b4af23470534b024a56a4fab1cd54bc73744603f15e60bb

Thanks!

Good luck!

I won again!

Please increase to 180%.

I wait it..
Thanks.

I also agree with back to 180%... 120% is too low ( -80% house edge ), most of player only betting with 120% to test the site
But if you want to have loyal players you need at least 180% payout

We all know that player will lose, but most of gamble play only for fun... 120% only the wallet will empty so fast, 180% player can have some fun before go out of funds

OK,
we will increase..

but need more test site.
we improve code and fix bug.
please test it.

Thanks and good luck!

we wait increase to 180%.
Thanks!

Hi,

Rollincoin.com with provably fair!
Please see http://rollincoin.com/provably_fair.html
Thanks!

I won now!
thx.

lol you still claim you are two different persons? :P
This is not a nice way to advertise.

I would like to add that though you are trying to improve your site and implemented provably fair (didn't check the site, just relying on your own statement) there exists fierce competition. There are better provably fair sites that offer much lower edge that still haven't took off.

wff? ;D I am King of bet. and win every day btc gambling.

it's my bet

https://blockchain.info/tx/c3c2ba39b5b86cf3dd850f2a424c7a5ee39ff7f2ac4ca69ce28731f91c72269b

That is a massive 40% house edge.  :o



Yeah! So why do you bet at your own site? :P

are you crazy? :o

I player only..

give me some btc please?

Probably time for you to realize that people aren't that stupid. :P You don't have to post in other threads for the sake of that.

See ya

you think wrong..
see my proof
https://bitcointalk.org/index.php?topic=1367959.msg13921995#msg13921995
https://bitcointalk.org/index.php?topic=1364712.msg13922012#msg13922012
https://bitcointalk.org/index.php?topic=1345538.msg13921960#msg13921960

and more!!!

I like gambling and this game is nice!

Don't spam here, please!

Good luck friends!

http://rollincoin.com

Hello, got problem with the bet, player is empty and i don't received my winnings...

https://i.imgur.com/oFDc99a.png

https://blockchain.info/tx/9d9ae48597fc135aaade5054ac260d74d534c9d3c21de39c8a3e7565f86def6c

Have not been paid yet...https://blockchain.info/tx/a3cc7cd681858ea3c6344218de9408c302ac0572379e5eca29eeca140cb55290

Assuming what you said on your provably fair page (https://web.archive.org/web/20160506034612/http://rollincoin.com/provably_fair.html) is true, your game is faulty. Players can create a transaction, choose not to broadcast it, check if it wins or not, repeat the process and broadcast only the winning transactions to the network.

you said: "your game is faulty"

What you mean?

maybe much better to elaborate this mate, as we all hear from this thread already tried the the system, and I can say that this game is fair for all the players please let us know if how did you notice the problem.

we will check it.
please wait,
thanks

It seems to me that you thought your players (or in general any bitcoin users that create a transaction) have no control on their TxID, which simply is not true. If you have no idea about my second sentence in my previous post, you'd better do some research on how the "createrawtransaction" and "signrawtransaction" APIs can be used to create a transaction without broadcasting it.

Win paid:

https://blockchain.info/tx/bccf3305162e59068c461ad63bdeb97b494b7177e77d1e629ef796700297a666

Thanks and good luck!

WTF, the house edge on 2x and 3x multiplier is so high, are your bettors really enjoy betting on your site? they might be killer in a short time if they dont see your very high house edge :/

WARNING:

who placed bet 2016-05-05 before 21:30
please refund wins.

our system have been bug..

Thanks!

Good luck!

I dont understand how this works. its a good idea if you roll the coin in transparent like fishbitfish.
i will try sometime goodluck.

Hi i send my coins to head address it has 1 confirmation, how do i know if i won?
is there a flash like it will flip? :o

HAHAHAHHAAHAH

I don't know why, but I just sent some coins to your 3x "Heads" address and I have already got 1 confirmation but I cannot see its result in the last 20 result list. Why is it so?
How much time does it take to list the bet status on the page?

I NEED THE OWNER TO CONFIRM THAT IS THE WEBSITE STILL ACTIVE?

Even the house edge on 1.2x is massive.

the hash of your bet will determine if you win or lose. check their provably fair system on how it works

http://rollincoin.com/provably_fair.html

The very first line on that page states "Sorry, temporarily this provably fair system not work." lol.

That thread of full of fun to read there and statement about their provably fair system made my day, Sorry, temporarily this provably fair system not work. After hacker attack, we create new provably fair system, Game works well and you can play now! Good luck!
What is mean by this Game works well and you can play now ??

How did i loose this bet ? https://blockchain.info/tx/f1743381e196ce3296432493411dd4b8c44d782865e577d57a428fbd6796a33f

In the transaction the first two digits "1" and "7" both were ODD and I had sent this tx to the green address, so according to the rules, I should have won it.
Why did I loose it then?

see result table.
for result no need confirmation and see it instant..

Yeh,
because 2016-05-05 i won a lot btc))) cool system)

i played today and all wins receive..
thanks!

It's mean that site works and you can gamble..

yes, old provably fair is bad. Hackers generated hash and get wins every bet..

now we will change provably fair to MD5 hash.
it's better resolve.

Thanks!

It is nice knowing that you keep making sure that the site is always okay this action might help us secure our bet thank you for updating your player this game is the simplest game  that I know more power sir and thank you for sharing. Good luck

Please explain on the probably fair page that how are you finally deciding if the bet wins or looses, if you are not ready to explain then your site is very close to be called a scam.

I also want refund for my 0.004BTC that I lost because of your crooked up system and incomplete documentation of your provably fair system.

 Hi I bet on your site and didnt receive my win I won 2 X . My transaction https://blockchain.info/tx/97358c2e48ca8434714d84c1f5755cf7f02c1530712008d1dbf039e5f0221ef8
 My number was both odd. I want my .004. Don't put money here until he pay because I win.

Hi,
You lose sir, please read provably fair.. we creating new provably fair system..
http://s32.postimg.org/mrqdv5hz9/Screenshot_1.png

based on your provably fair system, that bet should be a winner because of 9 and 7 both being odd numbers unless you are trying to cheat to get free money from players on your site?

That is really strange to see what is happening on that site, you must disable betting option during this maintenance phase and it would be better to avoid this kind of confusing, i am not convinced what you said about your provably fair system you should pay to this person as per previous system.

So how does your game work now? If you cannot tell us how the bet result is determined, it simply means your site is NOT provably fair.

No cheat!

It posted on site:
"Sorry, temporarily this provably fair system not work. After hacker attack, we create new provably fair system.
Game works well and you can play now! Good luck!"

we soon add new provably fair and see it.

well it is just a matter of luck that hacker place this site in a doubtful position but i hope after the new system runs with provably fair dev can prove that this betting site is honest and works properly good luck to us all.

no cheat? if you are not cheating your players then can you show us your new provably fair system on how it works? and i wonder how could the hacker hack your site and provide winning hashes since it depends on the blockchain

no cheat!

thanks a lot Chemistry1988!


Cheater has generated win hash transactions use "createrawtransaction" and "signrawtransaction" APIs

Personally without verifiction I wouldn't be betting large sums on this website until the dev clears this up. Especially after the hacker attack.

To be more exact, I only pointed out the problem in the provably fair scheme the site uses (used?) that players could do what I described to make sure their bets will win. I don't know if players have done that or not.
It is why other onchain gambling sites such as luckybit have to use a daily secret (set by the site, hashes of the secrets revealed in the beginning, actual daily secret to be reveal after the end of that particular day) together with the bet TxID to determine the result of the bets.

Note to players on the site: The site is not provably fair until the site has announced their new provably fair scheme.

who don't belive me...?

I won 0.004344 btc now.

proof https://blockchain.info/tx/e1bc228ea56af127a752126d7aaaaa25bf5cc9d917e327e80cfc335caa8eacad

https://i.imgur.com/VTQZe3i.png

 That is not true you are a liar. You site says if you get 2 odd numbers and I have 9 7 so I should get my reward.  You are a scam.

unfortunately that is not the answer i am looking. can you give more detailed answer please? you only giving your site negative image in this issue. provide more detailed information about your "new" provably fair system and we might believe you are not cheating

You are scamming all of us. You scammed me for 0.004BTC.
Changing the provably fair system without describing how it works now is counted as cheating.
At least now mention on the site that how are you calculating if the bet wins or not.

They didn't paid my last to win !

.012BTC

Wins pay after 1 confirmation.

WINs paid!

0.006BTC https://blockchain.info/tx/52d66e8318db08b78ed43a8f62df24dc8fe4af6096a6738e478889822033f880

0.006BTC https://blockchain.info/tx/6139bc6eb945147ece9833b4a59bbac25a0c7e7d2aa5a8176c9281aae7f747c6

Thanks and good luck!

We don't scam anyone!
All wins paid and have proof. see paid tx.


if you lose then don't post about scam.

Provably fair system creating now, and will be add soon.

I think what you are trying to convey to your members is quite not right . You said provably fair system is not working , and you are creating a new one, what players are asking is to tell them
1. what is that provably fair system you are creating
2. what is the current provably fair system .

And also I think it would be good , if you close down the site for maintenance till the new provably fair and open it once it is fixed and implemented.



According to this , you are still using the old provably system right ? I think it's better if you hire someone who can convey the info in proper manner to the users. I have a feeling you are honest . PM sent regarding support .

This game is fair 100%,
I received all my wins..
Thanks admin.

Could you make bet for x5 x10 x100 ?

So the offer still available? So if I bet then I won, should I claim my winning reward or I lose then they will repay my loss?

so i loss some update from here what happen to OP? did he already replace the fair system, I think OP our mate is correct even if this site is fair we still needs to prove it, and while you are still working with your new system you can close this site temporarily for maintenance and re open again to show that you are really working and listening to your players. good luck mate.

Players here are certainly not talking about winnings not paid . They are of the opinion that the provably fair system is not working . They should be some way to determine the winner right ? But it is not clear , what is that way to determine the winner. So they are just asking to make provably fair system which is currently being used transparent . We can see all the winnings being paid .


Yesterday he told me , he is working on the new provably fair system and it will be implemented soon . He seems to be a honest guy , just a bad luck . Hackers hit his site . Hope he comes out of it and the site is back up.

We added new provably fair system md5

http://rollincoin.com/provably_fair_md5.php

result before your bet and you can check it after bet.

No scam no cheat - 100% provably fair!

Thanks and good luck!

I am appointed as the new moderator of this site . I would like to convey the messages from rollincoin.com to all its users . If you have any problem or questions regarding the site , or your bet , feel free to ping me . If I am aware of the solution , I will help you or I will forward to the site admin .

Note : I am only the moderator of this site . Not the owner .

The new provably fair system has been implemented , and we would like you to come and try it out . Thank you ,

Regards
Absy
rollincoin.com Mod

I got a problem with a bet, sent you and rollincoin.com a pm with more details...

- Basically i played first time, won it, received my payout after the 1 confirmation
- Played again with a bigger value, won it, never received my payment for it (14 confirmations already)
- Website say "Fully automatic payments! (after 1 confirmation)", the same address that paid me for first bet, have the suficient ammount to pay my second bet
- Played 3 times after the this, and all are lose bet

It look a scam for me for now, but i'm waitting a answer, i'll keep it updated

I recommend no one play it for now

Status: Payout still not Paid

On your new provably fair page, http://rollincoin.com/provably_fair_md5.php, it gives us a "SecretKey" and "hash md5" but there is no explanation how they work in the provably fair system. Could you explain it in details?

I have received your issue . And I have forwarded it to the admin , he will get back to you ASAP . Most probably , the hot wallet is empty . I am not sure , but we will get back to you ASAP .


Feedback received and forwarded to rollincoin.com to add the description on the provably fair page .

lol, but how i detailed you, the same address that paid me 1 bet before, have much more than my bet payout... don't make sense hot wallet empty
or maybe admin set if payout is bigger than a fixed value, it go to manual approve

Hello , I went through your bets, yes you have not been paid . for the 0.06 , I have already forwarded this to the admin , I request you to wait . As I am just a mod and I don't have any additional powers other than conveying messages right now .
And as you mentioned, maybe that's the issue , Manual approval . Since this is the first time , there is a bet win of over 0.1 btc , So lets wait before coming into conclusion .

Edit: And we can see the other two wins of yours, which are below 0.1 btc are paid .

regards
Absy

thanks for clarifying this mod as the game still going and this concerned might distract players to keep betting might need to answer it directly and make sure that every concerned was acknowledge good luck and let us know here that the has been resolved. good luck and more success to your business mate.

I received all payments after 1 confirmation.
thanks!

provably fair is work.

I like it ;D

it's easy,

you get "hash md5" for example 79b2086d0ce36807ce158b0b6c0b4bd6. this is result before your bet.
after placed bet you got String with secret key-  win:SecretKey=2402917230
for proof need use
http://www.md5.cz/ enter here win:SecretKey=2402917230 and click hash!

md5 checksum:79b2086d0ce36807ce158b0b6c0b4bd6

it's proof that result no scam.

But the md5 hash is not given to the player before he makes a bet (please correct me if I am wrong). Instead it is shown after a bet is made, and so it proves nothing.

site doesnt seem to be paying out winners, at least not automatically:
https://blockchain.info/address/1EeJqLTiuWVYJf3WGpyMqdww9h8a3nSHtM

so wtf, OP?

Also, show us proof that you can pay out a 1btc max bet. Where is your wallet? Seems sketchy.

edit:
SCAM - DO NOT DEPOSIT

Full details:
https://bitcointalk.org/index.php?topic=1469732.0

Wrong.. Md5 hash given before makes bet. See table on provably page.

Can I get anything refunded for trying this out ? I just did 3 bets of .01 but I would be fine with getting just one of the .01 back 😩

https://blockchain.info/tx/2921e30e5645e84400ea13e00183f34f3310dc106ce9c7cdf74c33c1a528f139

The table shows md5 hash for bets made already. Now, suppose I am going to make a bet and to send my bitcoin to 1LhyhiJS845DSoZxWz7VShJEyqhtH3K5D, where can I find the md5 hash corresponding to my to-be-made bet?

EDIT: Never mind, I have never noticed those md5 hashes at the bottom.

EDIT 2: But there are two types of bet on the site. One is for x1.2 and the other is for x2. I suppose the first one has a much higher winning chance, but it seems the site is using the same "String" for the next bet regardless of the multipliers. Do I misunderstand something again?

This website is crooked. They change their provably fair system without even informing anything to the players, and yes that makes this a scam. I guess the only guys vouching for this website are the sock puppets of the creator of this site.

I think is not scam because i received all wins.

Hello sir,  yes we did change the provably fair once,  but it was due to an issue,  there was an attack on the system.  Hence to make it more secure we have implemented the new provably fair.. RollinCoin.com has paid out all the wins.
Regards
Absy
RollinCoin.com mod

Thanks for confirming. 

why are your wins not paid out instantly? I can see that addresses that should have won have not received their winnings yet.


edit:
SCAM - DO NOT DEPOSIT

Full details:
https://bitcointalk.org/index.php?topic=1469732.0

All the wins , except the 0.12 btc win were paid out instantly after 1 confirmation and users agree to that . The only win that has not been paid is 0.12 btc and we are working on it why it was not paid out instantly . But I had a word with admin and he told me that , he will pay it soon as he is checking what went wrong. If you have any other win which has not been paid out yet, please contact me and I will check it .
Regards
Absy
Rollincoin.com Mod

Ok, thanks for the info. As far as i can see more bets from the same user that won 0.12btc were not paid out.


Can you show us your wallet to prove you can actually pay out 1btc bets? How can we know you are solvent?


edit:
SCAM - DO NOT DEPOSIT

Full details:
https://bitcointalk.org/index.php?topic=1469732.0

No sir  the other win of the same user were paid out.
See this -> 0.04 payout ->tx id -> cbb36ea7f4cc75a3b8a290115e121dc2172cc1f0434a9e29411562f53e2dfa04

And I am just MOD of this site and I am not holding any coin . I am here to just help you guys out and if there is any issue , I will try to solve it .
I will forward this request to the owner and ask him to show the proof of the funds .
Thank you. 

Ok, i will try to play then..

SCAM - DO NOT DEPOSIT

Full details:
https://bitcointalk.org/index.php?topic=1469732.0

Quite confusing review is all over this thread, someone is not getting paid and those paid are also got paid manually after sometime. I hope you will also get paid manually after sometime. I will not play in this site till they make it instant payout on win.

I really dont understand what you mean.
Wheres your deposit address.. ?
This one https://blockchain.info/tx/9caf4b8cf64b6d0f0702f7d576554dd968fc3108041669a437afa203823618c1
Or thats is your winning profit tx id?

No it is the deposit transaction id . And sir I went through your bet and yes you have won , and As I mentioned before . There is a bug, the winnings which are equal to or greater than 0.1 are not automatic. I got the info that it is being resolved. So for now, all the winnings >= 0.1 btc are being paid manually . Please wait . I have forwarded this to the owner .
Regards
Absy

so why was i not paid yet?

edit:

SCAM - DO NOT DEPOSIT

Full details:
https://bitcointalk.org/index.php?topic=1469732.0

I disagree. Around few weeks ago, I made 2 bets - One with 0.04BTC that lost, and another with 0.08BTC that won. This was back when they had the system set up at win 180%, and even after 10 confirmations, my 0.144BTC win was not paid. In the end, they claim they did maintenance and changed the payout from 180% down to 120% and paid me 1.2x. I later convinced them to refund my 2 bets, since I was betting on 180% which is what was shown on the website. They didn't even change it, until they realized some larger betters won a bunch since someone who bet before me won 2 0.03BTC bets, and then did a 0.001 bet to test it. The 0.001 bet got 180% back, which shows they didn't actually change it until after.
I doubt they can, because I highly doubt they actually have the bankroll to pay out 2 btc and if it ever happens they will probably just run, or pretend that the payment multiplier was changed.

SCAM - DO NOT DEPOSIT

Full details:
https://bitcointalk.org/index.php?topic=1469732.0

https://blockchain.info/tx/fffbcfb3c57dd27be694f4400f22df4e1dbc4dddf67e0e6b2ab95c75ef9bb1b9

i have placed 0.0005 btc on tail and i lost it. when will i receive the refund

sorry for delay
no scam!

paid 0.1BTC

https://blockchain.info/tx/33113c23615e48ef3de9fe357b09f51f414399823b38e63a51c7e3cf89935cb8

Rollincoin fair game no scam no cheating!

Thanks and good luck!

WIN 0.08BTC paid!

https://blockchain.info/tx/ed9cccc775012e372e42907521b5d8ec406ce8414068264c152a254a11335036

Provably fair game!

sorry for delay, we improving our site.

can you look my transaction admin? still not paid the 0.12 one

ok. please wait sir.
all wins will be paid.

no scam only proof!


and you can gamble now!

Start raffle https://bitcointalk.org/index.php?topic=1468939.0


Thanks and good luck!

Try your luck now . A chance to win 0.5BTC or 0.25BTC or 0.1BTC in our new raffle . Just bet on the green line and have a chance to win one of the award above. For more info Please go here
https://bitcointalk.org/index.php?topic=1468939.0

Regards
Absy
Rollincoin MOD

man, i'm already waitting near 18h for it, i have reported this bug... rambeazle posted 3-5h ago, 2 bets, and you just ignored my problem and solved his two problems first... (value bigger than mine)
i don't understand your logic, very weird for me, i don't even know if he's you or no... i'm tired of waitting

Status: not paid yet

Don't worry this admin honest,
I received all payment and wait some time, this not problem.

Really no scam it!

if no scam, why he's taking so long to pay me, is it hard? and paying "other" guys first, i believe his honest if i get paid
18h... the problem isn't the 18h, the problem it is he "solved" the same problem that happens to me, that i reported the problem, for a guy who posted 3-5h ago, and twice, and mine still unsolved, come on...

really hot game, i received all wins too.
thank you admin!
your game is the best here!

So does the site pay out instantly now or not?

edit:

SCAM - DO NOT DEPOSIT

Full details:
https://bitcointalk.org/index.php?topic=1469732.0

Instantly sir,

we improved our server.

Thanks!

how you continue answering other posts and ignoring my payout, that's not cool

Status: more then 24h and still not paid my 0.12btc

PAID WIN 0.0012BTC

https://blockchain.info/tx/f359adef39b69412288ac9c16afa238db50b87ce44ca0d370f3ab3f7c6e4ab48

Thanks and good luck!

What? you lose sir and we will not refund it, sorry.


PAID WIN 0.02BTC
https://blockchain.info/tx/e0ab9bfd3365e4a76e53316baef0d2aaba3bcd0a46edf4f52dd8f166d7c10120


PAID WIN 0.02BTC
https://blockchain.info/tx/794a0f2096ec4b96478a91a2b1d761525d9d9af1224f732476eba529745725dd

Thanks and good luck!

By the way guys, this site is not provably fair. I bet 0.05 btc and checked the hash before. After i bet, the hash shown was different and I of course lost. Be careful.

hi mate you should send message to the owner so he can checked it for you. he's always online and ready to answer if I understand it correctly they already change the provably fair system. good luck to your issue mate.

You wrong!
Are you drunk?
You received all wins and said it..

Provably fair is work!

You lose, proof:
685c4f60453941fc48112df2c13748bb5e73618adf79a72a6749910ad0a0d50a  lose 3509c457c164d3a813c833cb9f62a990 lose:SecretKey=1898536889

Hello sir. Can you please provide me the hash of the transaction and the secret key and md5 hash?
I have manually checked 10 to 12 bets,  all confirms that it is provably fair. So let me check it and confirm.  
Regards
Absy
RollinCoin.com mod

yes, please check this transaction: 685c4f60453941fc48112df2c13748bb5e73618adf79a72a6749910ad0a0d50a  lose 3509c457c164d3a813c833cb9f62a990 lose:SecretKey=1898536889

It is confirmed,  it is provably fair. If you want to check,  please copy lose:SecretKey=1898536889 and paste it in md5hashgenerator.com.  Please confirm it sir. It will result in 3509c457c164d3a813c833cb9f62a990 md5 hash which means it's provably fair.
Thank you

The link for the provably fair scheme is down (http://rollincoin.com/provably_fair.html). Just letting you know in order to fix it and check it myself. Thanks.

Hello sir,  this is the link for provably fair page. After implementing the new provably fair,  the old page was made inactive. http://www.rollincoin.com/provably_fair_md5.php
Here you can check the provably fair system.  Using md5 hash and the secret key -> md5generator.com

There's is no explanation of the provably fair scheme... How is the result calculated?

Edit: Also you may want to change the link on the first post (for provable fair scheme).

It is simple sir,
The md5 hash will be given to user even before the bet is made.
After the result,  the result is combined with the secret key in the form
 
Copy that and paste in md5hashgenerator.com,  this string will give you the original md5hash which proves that result is provably fair.

Can you please provide a full valid example with the strings used and how each of those is generated and what is taken into account in order to say it's a win or loss?

how to verify the md5 hash that will be given to the user just before the bet is made? or it is just words from you guys saying that? anyway to prove that the result isn't pre generated?

result pre generated before your bet..
it's easy after bet you get string and Using md5 hash and the secret key -> md5generator.com you can check result

for example next bet result md5: 453454545xfgdfgdfgfdg6456546456
make bet and get string with win:SecretKey=2809539000 or lose:SecretKey=2616142601

after you can check

You are a liar and a cheater. the original md5 hash for that bet was fe3b7dee0cf7cb7ea552995675306786, after I sent 0.05btc it changed to 3509c457c164d3a813c833cb9f62a990. You are cheating people based on bet sizes. This site is not provably fair, its a provable scam ;)

https://web.archive.org/web/20160511020337/http://rollincoin.com/provably_fair_md5.php

I would like to direct everyones attention to the link above, which proves what I say. I have been scammed by rollincoin.com, my hash was changed after my bet.

find the original hash (fe3b7dee0cf7cb7ea552995675306786) on the site above, which captures the provably fair page as it was yesterday before i bet. Then go see rollincoins current provably fair page - the hash changed.

I demand you pay me my bet and my winnings, 0.1btc in total.

SCAM - irrefutable proof above

where can i check the md5 for the next bet? what is the formula to check the use of the secretkeys?

This is fake!
why page Saved 1 time on may 11, 2016 only?? now 12 may!!!
you have received your all wins!!!
you cheater and scamer

Hello sir.

i help you this it..

in table next md5 result 4dfd43d2da6e1a0b65802721a6f3babf

place bet please

Excuse me, how is this fake? Did I hack the internet archive?

My hash was changed after I bet, I posted proof. I HAVE PROVED IT, do you understand that concept?

I have shown that the hash should have been fe3b7dee0cf7cb7ea552995675306786, but now it has changed to 3509c457c164d3a813c833cb9f62a990.

How do you explain this?

This is fake!
why page Saved 1 time on may 11, 2016 only??
now 12 may!!!
you cheater!!! we can't not change hash result!!!
if you lose it not mean scam.
NO SCAM.

The internet archive captures sites as they are at a certain date. Yes, that was captured yesterday - the hash was different yesterday. You changed it to make me lose.

The internet archive snapshot proves that the hash should have been different than it is. You have scammed me sir.

really?
we not scammed you. and you place of mere motion.
you lose only!
and need check hash before place of bet!
you show yester day screenshot is not proof!

Hash yesterday before bet:
https://i.imgur.com/ll1MY9Y.jpg


Hash today after bet:
https://i.imgur.com/VYxGRNo.jpg



SCAM

if our provably fair scam..

why you received win?

WIN paid 0.1BTChttps://blockchain.info/tx/33113c23615e48ef3de9fe357b09f51f414399823b38e63a51c7e3cf89935cb8

WIN 0.08BTC paid!https://blockchain.info/tx/ed9cccc775012e372e42907521b5d8ec406ce8414068264c152a254a11335036


Do you want refund all win if you honest?

your screenshot fake!
11 may ;D today 12 may.

if you proof that is scam i will pay 1btc. to you!
you wrong!

no cheat please!!!

RollinCoin not scam!

For the other people in the thread:
The scammer OP does not understand that the internet archive independently captures the state of websites at certain dates. His site was captured yesterday, showing a different hash then the one displayed after my bet. This information cannot be faked.

Nice try scammer OP.

You provided fake.. at 11 may, today 12 may.
you have not checked hash before bet.
you begin check after lose!!!

Thanks and Good luck!

I proved the hash was different on 11 May than it is today :)

SCAMMER

I think if you think you have a legitimate claim against this site then post it in the scam accusation section. OP offered you a 1btc bounty to prove your claim. Take him up on the offer or move on.

What you have posted can be photoshopped so its not real proof to me. Feels like an extortion attempt. If he wanted to screw you hed have screwed you on all your bets right? Looks like you or someone was paid .1 and .08 according to a post prior to this 1.

Are you kidding me?

https://web.archive.org/web/20160511020337/http://rollincoin.com/provably_fair_md5.php

There is the internet archives capture of the page, did I photoshop that too?

Yes thats a nice idea, if you are so sure the OP scammed you why don't open a scam accusation thread and mention there that OP telled you that if you prove he is cheating, then he will give you 1 BTC, but proofs on video are more trustable than proofs of images, which can be manipulated more easily. With video proof you can even speak while recording and thats more plausible. I suggest to you , you do so, I would do so for 1 BTC if I was sure and had all evidences the OP was scamming me.

What is wrong with you? I have posted independent proof that the hash was different yesterday on the internet archive. What more do you want?

As for OP giving me 1btc, do you really expect that if I prove a scammer is a scammer, he will pay me? :D

Scam accusation:
https://bitcointalk.org/index.php?topic=1469732

I think people are either going blind or really stupid... You have obvious proof that the given hash WAS MODIFIED since yesterday to change the outcome of the bet and you still doubt him? Please open a scam accusation and post the proof you have so people will avoid getting scammed.
THIS IS A SCAM SITE! DO NOT PLAY HERE.

Lol, thank you, finally some sanity.

Scam accusation:
https://bitcointalk.org/index.php?topic=1469732

You provided fake.. at 11 may, today 12 may.
you have not checked hash before bet.
you begin check after lose!!!

why you received win?

WIN paid 0.1BTChttps://blockchain.info/tx/33113c23615e48ef3de9fe357b09f51f414399823b38e63a51c7e3cf89935cb8

WIN 0.08BTC paid!https://blockchain.info/tx/ed9cccc775012e372e42907521b5d8ec406ce8414068264c152a254a11335036


Do you want refund all win if you honest?

your screenshot fake!
11 may ;D today 12 may.

if you proof that is scam i will pay 1btc. to you!
you wrong!

no cheat please!!!


Thanks and Good luck!

I have posted irrefutable proof :)  I will let players decide.

Scam accusation: (summary of proof)
https://bitcointalk.org/index.php?topic=1469732

you wrong!
you can check that is not scam!

make bet and check.

why you say if not try it??

need video proof!!!

this photoshoped fake!

Scam accusation: (summary of proof)
https://bitcointalk.org/index.php?topic=1469732


I will post this on every page in this thread to protect new players. Let them decide if the evidence is sufficient.

WARNING:   rambeazle cheater and scammer!  



why you received win?

WIN paid 0.1BTChttps://blockchain.info/tx/33113c23615e48ef3de9fe357b09f51f414399823b38e63a51c7e3cf89935cb8

WIN 0.08BTC paid!https://blockchain.info/tx/ed9cccc775012e372e42907521b5d8ec406ce8414068264c152a254a11335036


Do you want refund all win if you honest?

your screenshot fake!
11 may ;D today 12 may.

if you proof that is scam i will pay 1btc. to you!
you wrong!

no cheat please!!!

RollinCoin not scam!

Ha, you have negative trust :D Good luck scamming now :D

ORIGINAL QUOTE


QUOTE MODIFIED BY RollinCoin.com


You even change the quote I have made... Yeah that's not a sign of scamming either.. Well done!

because it is not true!

see my proof

WIN paid 0.1BTChttps://blockchain.info/tx/33113c23615e48ef3de9fe357b09f51f414399823b38e63a51c7e3cf89935cb8

WIN 0.08BTC paid!https://blockchain.info/tx/ed9cccc775012e372e42907521b5d8ec406ce8414068264c152a254a11335036

he have not proof it's fake, need video proof!
because have not screenshot of another day...

is not it strange?

Friend, video is not needed.

I will help you understand. Here, a reputable member of the community NLNico explains how you are a scammer and thief:
https://bitcointalk.org/index.php?topic=1469732

It is true... but even if it wasn't there's no point in quoting someone if you changing his quote. Obvious scam is too obvious. Hopefully no sane person will ever play on your scamming site again. Thanks again rambeazle.

we not changed hash if you have screenshot of 9 or 10 may you see this hash 3509c457c164d3a813c833cb9f62a990 

he lose!

This was my first bet on your site and i lost the first bet , so your offer of first bet loss refund , when will i received it i am stil waiting.

You lose, not refund!

promotion from 0.001 btc.

Also the negative trust feedback you left me has a reference to a post where it actually has a proof of your scam. Nice one! :)

do you try play?
why you say this..

if don't try that don't say wrong.

This is your post of refund promotion here you have told max bet 0.0025btc for promo and you have to mentioned minimum , so it is not my fault , now you are not willing to give the refund that is another issue but dont tell that promotion is for min. 0.001btc.

according to your first post of promotion i have played it. so as per this record i am eligible for the refund.

this is first round!

and see

please see it https://bitcointalk.org/index.php?topic=1456127.0

I have not tried and be assured that I will NOT play there. I will keep on saying that this is a scam since there are SOLID EVIDENCE from another user. The fact that I haven't played there doesn't mean that I can't say it's a scam since there is a SOLID PROOF of that! You can remove the negative trust or leave it. I don't mind, since it shows exactly that this is a scam. :)

is not scam.
have proof and paid tx..

do you want check it?

please try it, place some bets.. all lose I will refund and you understand that is not scam

Whether or not you will scam me or anyone else on the next bets is IRRELEVANT since you were CAUGHT CHEATING and here (https://bitcointalk.org/index.php?topic=1469732) is the proof for everyone to see! You can not explain how or why the hashes where changed!

This you are telling is today but my bet was yesterday and i have seen on this thread, so i will be checkig in this thread only if you are telling in other thread then that is not my mistake. or you should have edited the first thread about the promotion closed.

so here one more scam details about you that now this way you are cheating the new users . my bet was on 11th may 2016 and round closed mentioned in other thread and that promotion is also closed mention on today date and time.

So what every now you are not going to give me refund of your promotion. so one more scam cheating by your side.

He is a proven scammer man, sorry for your loss. Unfortunately you will not see those coins again, like me. :/

I only want to know, where is my payout for that 0.06 bet (0.12BTC payout)
Status: Still not paid

it`ll do 2 days you still delaying me

This bet of 0.0005btc is nothing for me but i was just cheking the site whether they are truly good or a scammer, but now i totally confirm that they are scammers. and i am also going to tell everyone not to bet on this site and get scammed.

please see first post...
bet 0.001 btc.
we not scam people.
need read rules before..

This is your first post about the site and the minimum and maximum betting options

START PROMOTION!

Place your first bet and if you lose, rollincoin.com refund amount to you.
First bet ONLY!
Max bet 0.0025 btc for promo.

for refund, post hash of your bet and address wallet here please.

please wait refund because refund manually.

Thanks!

GOOD LUCK!

This is your second post of promotion where you have mentioned only maximum bet of 0.0025btc for promo.

Here you have not even mentioned the minimum bet of 0.001btc


Now then how come you are telling of minimum 0.001btc , so then according to me what i have bet of minimum 0.005btc is eligible fore refund, but now what that you have to give me refund you are telling lies of minimum bet 0.001btc and are refusing to pay back me the refund.


So this is clearly scam and cheating from your side.

read all post..?  this round end some days ago..

promotion message


and you not read message

you wrong dude!

who don't remove your post about scam, God will punish you! because we no scam and not cheat! Think about it!

This is disgusting. Shame on you.

Scammer.

I see he not scammer

I see he paid!

https://blockchain.info/tx/dc5ac4668f1aae6428ce4d96697d455f2ad10493ccd1c394e269f5a6c0a330d5

https://blockchain.info/tx/1a29c54683efcdd429f7529c01e279f98009ce5b3b51798e83437aa0570a1a0c

https://blockchain.info/tx/e9b4c30eba1e5aec931609670184a49d6e9030c92e98d39f60caf57a60f7e56b

https://blockchain.info/tx/d552ff797ef171d05ceeec13dfe720655f6f66f49e573f0daa53beb5f1818b94

https://blockchain.info/tx/3520ef835b18cb80979d7b02e2741b1e601cc79b01ae1eccfae7adf4ffd39649

total paid 0.2BTC

NO SCAM!

Please read the scam accusation thread for proof. Be careful, this is a confirmed scam.

if scam.. why he paid 0.2 btc??
i'm not understand

Should be noted that although OP is an obvious scammer, in theory players can easily cheat him too (if he really pays out based on those hashes.) It's very easy to brute-force those MD5 hashes and figure out the "string" (and therefor the result.) Still if OP keep changing the hash after a bet, obviously you risk being scammed when you try to cheat too.

I think is not scam. I checked it.. win paid, hash not change.

that think that scam I understand..

Wow thank you, I guess we are all idiots! Thank you for cracking the case! Its not a scam! Of course!

Warning all

http://webcache.googleusercontent.com/search?q=cache:il60bLKQcbsJ:rollincoin.com/provably_fair_md5.php

Look at hash cached, and compare the hashs, all bets above 0.05 BTC starting from a point have hash changed, after this 0.02 sequence bets, all win bets have hash changed, don't play!, it will be a 100% lose now

Site is verified to be changing winning hashes to losing ones as indicated in the scam accusation thread.

Additionally, the system is quite weak and is vulnerable to brute-forcing as indicated by NLNico and wouldn't be wise for a legitimate site owner to use.

Seems that OP doesnt care anymore, his scam is done. Now he is trying to get whatever he can from players before he bails.

You are pretty obviously the owner of this site. Your English skills are on the same level. You asked some questions (https://bitcointalk.org/index.php?topic=1442574.0) on how to make such a site - a week before launching this site. Then you didn't post anything after that. But now you are back, only to put a lot of effort/posts on defending this site, claiming it's legit.

Are you getting a bit hopeless?

i'm not owner.. I learning code and programming. and I interested why md5 hash is scam..

My Scam Report

2 days ago i made a 0.06BTC and won 0.12BTC - https://bitcointalk.org/index.php?topic=1452692.msg14813060#msg14813060

and sent a detailed info about my issue


after that i posted "Status: Still not paid" on every post i did

after some posts rollincoin answered me:




well, basically is excuse behind excuse, and have alot of msg like this on my pm, just got tired, i don't care with my 0.12 more, but to everyone know that Rollincoin is a scammer

What is on live page http://rollincoin.com/provably_fair_md5.php vs Cached http://webcache.googleusercontent.com/search?q=cache:il60bLKQcbsJ:rollincoin.com/provably_fair_md5.php
just give a search and you can check it easily, it's on order, previous hash, rigged hash, next hash

8eaf55f805d3d051dfc5151073ac9efd            8eaf55f805d3d051dfc5151073ac9efd
3509c457c164d3a813c833cb9f62a990          fe3b7dee0cf7cb7ea552995675306786
f43d368fb63b177a65fb65c511d74962           f43d368fb63b177a65fb65c511d74962

Changed hash bet: https://blockchain.info/tx/685c4f60453941fc48112df2c13748bb5e73618adf79a72a6749910ad0a0d50a
Value: 0.05


2ffc4e6e1fd7c4f70a96f334fb5133d3            2ffc4e6e1fd7c4f70a96f334fb5133d3
507bf1737de646d55081fe9253d49e21          2c3040e33a8d49976b4b6e45e4fb7171
08f2c6f213f615e343997ce5dc907ebc           08f2c6f213f615e343997ce5dc907ebc

Changed hash bet: https://blockchain.info/tx/e54f3a997baddeba785e8edb8524d137b725f2062c816541335a3c4140bcb2e8
Value: 0.05


456df00d6a89de32b8c404b5f149ad43          456df00d6a89de32b8c404b5f149ad43
fc212fe6a78fdddac8d96d4995ad5682          7caf30d6efa9fb33b44db579ffcd4d52
e9ade6d453db556fac0e2c461a9f5586          e9ade6d453db556fac0e2c461a9f5586
3d18b097f856580e2f764d91a9efe374          2d12c1bde0305d035336ce144f29be13
7547a9763ec56e718433f071c6db2a67          7547a9763ec56e718433f071c6db2a67

Changed hash bet: https://blockchain.info/tx/e124977dd5b01651bfb887c0c92d7865f728b6a13fd3c669f358f10180d64f08
Value: 0.02

Changed hash bet: https://blockchain.info/tx/f8ad716c1d52f29aefde47d142e4b0d37bc2f892ab00c2ee4c57f4887fbc2b6c
Value: 0.005

this script cost 0.25btc.
lets collect amount and will buy it for study him bug..

it's big amount for me.
and after study I will create really provably fair game.

https://satoshibox.com/ywchkd52pirb54abfoy7e5s5

Just get lost, f* scammer  >:(

This is getting funnier and funnier :D

i understood that this scam!
all proof now.

i want create own gamble site..

could you help me friend?

I would like to report as same user

RollinCoin.com - https://bitcointalk.org/index.php?action=profile;u=832985
KingOfBet - https://bitcointalk.org/index.php?action=profile;u=735396
btcmasterZ - https://bitcointalk.org/index.php?action=profile;u=667885

HackerBOSS - https://bitcointalk.org/index.php?action=profile;u=735396 - Not sure about this one, but at least they are connected from long date (check his trust profile)

First refund of Rollincoin came from https://blockchain.info/tx/9862f200a2f659cdd992b29d89ed32ab1c022cbd4d9abdf5e41c086b2affa2f1
we can see https://blockchain.info/tx/b588ca94ab2cf56eec7101f313ab53c6165756c19ff10fe1462c910b696cc88d is the owner addy, so 1JhpucForwjwakELNVD7u89N5PAPZnWRpr is his address
1JhpucForwjwakELNVD7u89N5PAPZnWRpr like to play secondtrade

he received the payment on 17aQSDsEooyTpyUy3raPcvakjDkWyha5g6, and check the address? what the game he play? secondtrade
now check what deposited on 17aQSDsEooyTpyUy3raPcvakjDkWyha5g6, https://blockchain.info/tx/2fdcc532e111a967bb5a0533a3ff4c8c37e0863a7e795b8d3107ba43e0c5eb89, <<< this address 1N3cqSwn7QfhwFqGTq2WMUUzHnnA3XfsJ4

check now who deposited on 1N3cqSwn7QfhwFqGTq2WMUUzHnnA3XfsJ4? <<< https://blockchain.info/tx/4973a16b0cfc74f3c7c4495383816f89c761d39ee52f96d6ec1ddbb8ae9605a7 <<< 1Ju5QeBcm1ETQ1s7xPbZ8SbYDJhym4jyQa

Now This is the point, check https://blockchain.info/address/1Ju5QeBcm1ETQ1s7xPbZ8SbYDJhym4jyQa

https://blockchain.info/tx/132b9dd5e6a6b9b0b5adffd0b175d9e568ac7ad4e4c9145dd82531516b877d28 - 1LhyhiJS845DSoZxWz7VShJEyqhtH3K5D (the 1,2x multiplier head)
https://blockchain.info/tx/df07ec729d2432414072b5701152b663888332b8ae54cc3235e97f2ea909619b - 1APwr5G5nuhsxff83JTWd7aSCM8QLpzTAR (the 1,2x multiplier tail)
https://blockchain.info/tx/75c166145d9a2645f74938a39b7d166aa067f3ee2cbefdf37d1a81f3996eabb4 the famous secondtrade he loves

The funny is... this transaction are made before he annunciate his website launch


now let's check...

https://blockchain.info/tx/25df6247b34e6e535bf5f60a8214bf1addb5efc71fa81b7be3fc896e08c2fda3 paid to this address 1JBhcpKqgd9nce5dUaSGU45MbNZTAJRVy9
https://blockchain.info/tx/b6a795e4f3b1321c92633990f807b92dcce153979b793f058cc9921c8ca1cbc4 1FFcoTtrueD3cUfvLi2WWPVBqk2tZu3VZs
https://blockchain.info/tx/e0cb708bf5b095f1cefb040a21f9ac7b253861597e67e3731f0c916e1d7e90fb paid to 1NiozbNu3ANiph83HuUU4Jri3aXQ4f9ChJ

wow, this three address use secondtrade too,

ok, now follow the 1JBhcpKqgd9nce5dUaSGU45MbNZTAJRVy9, every time the wallet is filling it (not payments after, the genesis of each address), backing arround 8 transaction...
https://blockchain.info/tx/4778898bb50c9a70d432757e9f051a0573bb2e22cd72262e618f4ee730f3eab5 OMG, we found the famous 1Ju5QeBcm1ETQ1s7xPbZ8SbYDJhym4jyQa again
follow the 1FFcoTtrueD3cUfvLi2WWPVBqk2tZu3VZs and 1NiozbNu3ANiph83HuUU4Jri3aXQ4f9ChJ too, oh, both give 1Ju5QeBcm1ETQ1s7xPbZ8SbYDJhym4jyQa OMG what a coincidence


absy the moderator, i don't found anything related with them - https://bitcointalk.org/index.php?action=profile;u=336412

Sentence: Now i understand now why KingOfBet and btcmasterZ is all the time talking about it, saying no scan, spamming his winnings all the time, anyone can check, just follow my instructions and all proofs are on blockchain and on this forum

I'm giving negative trust for them HackerBOSS, KingOfBet and btcmasterZ  too

NOTE: check at https://bitcointalk.org/index.php?action=trust;u=735396 KingOfBet trust profile
Lutpin 23: -0 / +7   2016-03-17   0.00000000   Reference   As of 2016-03-17, this account is up for sale/being auctioned off.

https://bitcointalk.org/index.php?action=trust;u=667885 btcmasterZ trust profile
HackerBOSS 0: -0 / +0   2016-03-15   0.00000000      Thanks. i insalled to you blockchain api for free! welcome

HackerBOSS is at least related is them too, or same user, can't proof using address because i don't saw hackerBOSS address

My friend. I see your attempt on a nice promotion and I am very willing to partake in said promotion until I saw your trust rating. Now I am sad :( Please can you fix it, I am now unsure as to your willingness to refund a loss. I'm not even sure if this promotion is still on or if anyone has been paid.


Now after reading this I want nothing to do with this OP. Thank you for reporting him and looking out for the rest of us. I hope one day we will have less spam and scams and more people like you. But doing what you doing is the first step.