How blockchain makes the gambling market transparent and safe

The gambling market continues to expand, with online casino products accounting for a growing share of activity in many regulated jurisdictions. Market estimates cited in Evolution’s 2025 annual report valued the global gambling and gaming market at about €635 billion in gross gaming revenue in 2025, while online gambling had recorded a five-year compound annual growth rate of 16%. The shift is also visible in individual regulated markets. In Denmark, for example, the Danish Gambling Authority reported that online casino was the largest liberalised gambling category by gross gaming revenue in June 2026. This growth has been accompanied by a broader choice of slots, live-dealer games, bingo and other digital formats, but it has also increased the importance of licensing, technical controls and consumer protection. Spilnu is one example of a long-established Danish casino brand: Spilnu.dk has operated since 2012 under a licence from the Danish Gambling Authority and is owned by Spilnu.dk A/S, part of CEGO Group.

But anyway, no matter what the casino is, the user will always have questions regarding the security and transparency of activities. And the new blockchain technology sweeps aside all these questions and solves problems.

How does blockchain affect the integrity of the establishment?

It is important to say right away that TruePlay technology is aimed at making online gambling transparent for each of the participants within the system. That is why it was decided to create a platform with a comprehensive solution for licensed casinos.

The new technology provides access to its own software and its technology for controlling the honesty of games, there is a wallet for all monetary transactions. It is an integrated approach to work that ensures honesty and timeliness of payments. It is thanks to the blockchain that the player can be sure that the casino is solvent.

Why is it worth using blockchain in any casino?

In any slot, everything is based on a random number generator. In the case of using blockchain technology, all data is stored in a decentralized database, and copies are transferred to multiple computers. A whole chain of data is being formed, and there is no way to change it, even a separate component.

And now work is underway on the creation of a TK module that will allow to record in an impersonal form all the actions of a player, a gambling establishment or even a game supplier.

What are the features?

1. The gambler gets the opportunity to independently choose slots with the maximum RTP.
2. Withdrawal of funds is carried out instantly. All transactions are verified and anonymity is guaranteed.
3. The provider receives a full report from the operator.
4. Integration does not require complex work, everything is extremely fast.
5. Affiliates have the ability to track any move a player makes.

At the same time, issues of responsible gaming are also being addressed. That is, the platform allows you to track a player who, at will, wants to be blocked, control addiction or track possible violations of the rules. At the same time, the platform provides all the required tools for the introduction of tax payments, accounting or auditing.