This is your case: https://bitcointalk.org/index.php?topic=5489484.0

1. You deposited two times Bitcoins into your freebitco.in account. But the receiver address is different? Blockchain.com
Transaction 15 and 76 are yours but leads to different addresses. Is it possible to change the deposit address of the freebitco.in account? But that's strange, write down current deposit address, change the address and then send Bitcoins to old and new deposit address? Or do you have two freebitco.in accounts? If I read the (1) TOS exactly, it is allowed to have multiple accounts, but then you should do free rolls and Email-WOF rolls only on one account. And if you put serious money into freebitco.in, it's better to take no risks...

2. Currently, there is the free Lambo tickets promotion again. So freebitco.in wants us to make 30 free rolls in two days. But why? For a casino, it would be better to give us incentive to play. Example: Do at least one Multiply BTC bet per day and get one Lambo ticket for this day... and the promotion runs 10 days. I looked for SEO optimization, they guess that recurring visits gives you a better Google rank. (Google doesn't make the ranking algorithm public, so SEO is a guess) But freebitco.in does not use Google Analytics. But maybe the Captcha service registers the recurring visits for Google? (Or one of the many other Google website services)

3. What happened with TheQuin? Last post on January 27, 2024, but last active March 20, 2024. That's too long for holidays? He got fired, and a temporary help processes the PMs in the TheQuin account?

4. It would be really nice to put a TOS link within the freebitco.in website. You log in and TOS disappears? Ok, you can still call the website in the private mode... but what's the problem, put the TOS somewhere in the FAQ or at the bottom of the page. And btw, the TOS changed a lot.

Website is up, but with interruptions.
Sad for people who activated all kind of reward-bonuses to make every roll count.

Edit: Now 1149k Golden Tickets. So ~300k additional free tickets. ~30k active rollers who participated in the event?

I know this, but they give the golden tickets to the free rollers and not to the gamblers. Maybe Do 30 bets with at least 1 Sat to win 9 Lambo tickets would be more in the spirit of a casino. Currently, there are 837500 tickets out there. Lets see how high this number goes tomorrow.

Now I get the message on the main screen, if I do 30 free rolls until the timer runs out, I will get 9 Golden Tickets. What does Freebitco.in earn when I do the free roll? For every claim, I re-call the website and help the site to get a better Alexa ranking? (Or another website ranking) Is this the reason for faucet claim?

Yay!
There is always a bad feeling when the website is not available. There is the Darknet Diaries episode about Mt. Gox, in which the owner of the exchange kept losing Bitcoins due to hacker attacks. As a result, not only the profit from Mt Gox's operations, but also the deposits were continually eaten up. In the end, there was ruin. And then there is always the evil exit scam suspicion, as has often been done on the Darknet... several years of reliable service is not enough to trust Freebitcoin with bigger amounts of bitcoin.

And also there is the problem that I never rolled the three upper win tiers in the faucet. I wrote a Greasemonkey script that writes the hashes before and after the roll into a Google spreadsheet... it would be better to lower the chances to win the high prices than going the shady way.

Edit: And down again.

After calling Freebitco.in, Cloudflare is checking a long time my connection, then I have to press the checkbox that I'm a human, then I have again to wait a long time, and finally I get the HostError Cloudflare screen: Freebitcoin server reported a Bad Gateway error. I'm on my android mobile phone with Telefonica flatrate.
Edit: Now its the timeout error instead of the HostError. Maybe a DOS attack, or they are doing something with the webserver.

The interest table in Menu->"Earn BTC" is gone.
It would be nice if some accounting overview would be added to the site. In a way its a bank account and it would be correct if I see incoming and outgoing transactions. Maybe extend the roll history in Multiply BTC?

Edit: I'm using Chrome 117.0.5938.153 on Android 13

Thanks for the Twitter link. It seems the second downtime has begun.

Yep, Cloudflare reports a host error since several hours.

Edit: Website works again. The WOF Spin from today's email (You have earned interest on your...) has expired from the beginning. In the Mulitply BTC history is no WOF spin listed.

Thanks for the link. 

Any comment on the APWG warning? Why are you on that list? Will you contact them to solve the issue?

I'm trying to get the free WOF spin from the email. I get a fraud message from the Opera browser (Android).
Translated from german: This side may be hacked, inserted username and passwords may lead to identity theft or finance fraud. This report comes from a third party "APWG".

The lock in the browser bar in the upper left corner is green, so its TLS with the right certificate. The WOF URL from the email has the same format as in the previous emails.

Edit: I can visit the start side with the free claim without warning and do the claim, but when I visit  for example the reward sub page, I get immediately the APWG warning.

The spins you get via Reward Points have no Captcha. I click "Play One" button and immediately the screen with the "Spin" buttons appears. If I look parallel in the "Multiply BTC" history, the spin already happened.

The Quin is right: For the free Spins from the promotion email is the client seed editable if you do it before solving the Captcha, though its a little unintuitive. But what about the Spins you get via Reward Points, where can I set my own client seed? (If I do the Spins One-By-One.)

The owners of Freebitco.in are watching their privacy. Can you reveal which legal system you obey beside Costa Rica?
This Whois Service says for Freebitco.in:
Registrant State/Province: San Jose
Registrant Country: CR
I'm guessing Costa Rica is a letterbox company address and important parts of Freebitco.in are located in the USA or in other developed countries. Anyway, Costa Rica joined the Hague Evidence Convention and you must answer to the Costa Rican authorities.


Can I ask if you got in the past request from any legal system to reveal cash flow data of customers? Did you obeyed them?

1. Why is the WOF spin provably fair? If I play Multiply BTC: Before the roll happen, I can see the hash of the next server seed, so it cant be changed secretly. I can also see my own client seed and can change it manually before the roll. I understand the meaning of provably fair at this game. But at the WOF spin, I cant change the client seed before the spin. It also seems that the spin happen shortly after solving the captcha. If I leave the WOF site without pressing the spin button, the WOF spin is nonetheless recorded in the history with a time stamp some seconds ago. (See roll history in Multiply BTC) ->You should give me a chance to see the server seed hash before the spin happen and let me change my client seed manually.

2. The last months I lost track of the website, I didnt read the promotion emails or in this thread. Did you change the payout interval of the WoF spin? A year ago I calculated the probabilities myself: Link
But now, the new payout probabilities are: Link
Especially: The ~5000 Satoshis price probability dropped from 1.327% to 0.1%. (I know: Nowadays you get less than 5k, depending on the BTC-$ ratio)

3. There is no problem to use this website as a cheap BTC mixer? If I buy BTC with Euros, I have to reveal my real data. I deposit some of the BTC on this website and retrieve another BTC amount some month later back. It should be very hard for a foreign person to make a connection between both transactions. Right? (I mean little amounts like ~100 Eur.)

I have done some offers at the offerwall, 30k Satoshis and successful withdrawn. At first there was a message that this will happen "manually" because the "fraud detection system raised a warning flag". I dont use a VPN and I cant think what they mean, but then I got my Satoshis. In ther offerwall I only use OfferToro. I played 3 games and fullfilled the requiremens: "Board Kings - Android" I got the satoshis. "State of Survival - Android" I build my HQ to lvl21 but dont get my Satoshis and they dont answer my email complain. "Forge of Empires: Build your City - Android" I dont get my Satoshis either, but this could be because now I have a dim idea that I played it years ago.

If you use OfferToro, I would suggest to not invest in time consuming offers, they are disappointing. Some Newsletter subscription and surveys will do. Or try one of the other sub services at the offerwall.

Regards the discussion between The Quin and Andiu: In reversal this means you can shoot down every Freebitco.in account by registering multiple bot accounts... if you know the referrer code of course.

Wouldnt it be better just to remove all RP+Btc benefits from Andiu Freebitco.in account he got from the bots? Plus disabling his referral code function, because either he or in his circle of friends/enemies are bot users and this could happen again.

There is this other thread where users complaining that the ServerHash changes. @TheQuin: Do the Server Hash changed from before to after the bet/roll? You never wrote in this thread. At best you answer the accusations there.

Thanks for the picture. The information mark is the "i" on the right side I guess.

I cant reach it, there seems to be a Captcha I cant solve. I'm asked to determine 3 times the length of a top, but it reloads occasionally. Sometimes at the first shirt, sometimes at the third shirt. And I always get the same pictures. I tried to open the WOF link in incognito mode (new cookies, cache, browser permissions, no browser addons), but the problem stays. I'm using Windows Chrome Version 91.0.4472.124 (Official Build) (64-bit), with the usual Noscript, Addblocker, NoCookieQuestions, etc addons.

Edit: I waited some hours and now I got another Captcha which was solvable.

If I read the roll verifier and the description correctly there are 16^8/4,294967296=1000000000 possible outcomes.
But where do I find which outcome gives which reward?

Ich probiere den Weg uber die eigene Electrum Wallet aus und versuche es mit einer kleinen Gebuehr. Habe bei Kraken ein Angebot reigesetzt und warte das es jemand annimmt.
Vielen Dank für die Auskünfte.