- Licensing body
- Curaçao Gaming Authority
- Register number
- OGL/2024/930/0387
- Entry month
- 2024/08
- Game types
- dice, originals, slots, live dealer
- Verification, per the terms
- Verification described in the terms without a published threshold.
- Payout speed
- not published here — none was timed
- Rating
- none, and none is planned
Every row above was read in a register or in the operator's own terms. The last two rows are what this site refuses to invent.
Two catalogues in one account
Most sites here are one of two things: a licensed catalogue with a coin cashier bolted on, or a set of in-house games with a few licensed titles around them. Bitsler runs both sides properly, which makes it a useful place to see the difference between them without opening two accounts.
In-house originals
- Built by the operator.
- Usually verifiable round by round with a published seed arrangement.
- Exist nowhere else, so they cannot be compared across sites.
- Fast, small, and cheap on a mobile connection.
Licensed titles
- Built by studios that supply the whole industry.
- Usually certified by an external testing laboratory.
- The same game appears at dozens of casinos.
- Heavier, and where nearly all jackpot pools live.
Neither column is the better one, and neither changes the margin. What they change is what you can verify: an original lets you check a round, a licensed title lets you check a certificate. Slots and crash games go into each in detail.
Age, and what it is worth
Bitsler is among the older names in crypto gambling, and longevity is genuinely information — a site that has been operating for years has a record that can be looked into. It is not, however, a safety rating, and this catalogue will not convert it into one. The register entry is OGL/2024/930/0387 with the Curaçao Gaming Authority, and that is the part that can be checked today.
What a laboratory certificate actually covers
Licensed titles usually carry a line about external testing, and the phrasing hides how narrow the claim is. A testing laboratory examines the random number generator and confirms that the returns it produces over a very large number of rounds match what the maths says they should. That is a real check, performed on a build of the game, at a point in time.
What the certificate says
- The generator behaves randomly under testing.
- Long-run returns match the published model.
- The build tested is the one described.
What it does not say
- Anything about your session, which is far too short.
- Anything about the casino running the game.
- Anything about whether the margin is generous.
A seed arrangement on an in-house game covers a different thing entirely: it proves one specific round was decided before the bet, and proves nothing about long-run returns. Two assurances, aimed at two different worries, and a site carrying both is the reason this page is worth reading rather than a list.
Using both catalogues in one session
The practical difference between the two sides shows up in how a session moves. An in-house round is a few kilobytes and one decision, so it suits a phone and a patchy connection. A licensed slot is a downloaded package with animation and sound, which is pleasant on a good connection and expensive on a metered one. Neither is better value; they simply cost different things to play.
Nearby
Where this page stops, these carry on: Coins.Game, BetFury, Crypto casinos, with the register number attached.
Read next