
In a major leap forward for automated regulatory oversight, PlayCity, the specialized iGaming enforcement agency operating under the Ministry of Digital Transformation of Ukraine, has officially initiated the live pilot phase of its crowning technical project: the Digital State Online Monitoring System (DSOM).
The live trial marks a definitive transition for the war-affected market, moving away from slow, manual compliance reporting toward an automated, real-time ecosystem.
A Technical Reset Under Wartime Pressures
The journey toward stabilization has been notoriously complex for Ukraine, spanning from the initial legalization of gambling in 2020 to the complete dissolution of the previous regulator, KRAIL, in 2024 due to licensing backlogs. In response, PlayCity has utilized low-code, hyper-scalable infrastructure to build a highly secure platform.
Developed in partnership with domestic software firm Kitsoft on the scalable Liquio platform, DSOM is uniquely engineered to process a staggering 10,000 to 100,000 transactions per second.
The platform is split into two distinct, highly secure environments accessed via a Qualified Electronic Signature (QES):
- The Internal Interface: Accessible solely by authorized state tax inspectors and regulatory compliance analysts.
- The External Interface: A secure corporate gateway for licensed operators to manage their equipment registries and cryptographic keys.
The Lifecycle of an In-Game Transaction
Once a licensed business integrates into DSOM via the encrypted API, the process becomes entirely automated. Every bet, payout, return, and account top-up is processed as a discrete event. Most importantly, the data layer is completely tamper-resistant: once an operational timestamp hits DSOM, it creates a unique ID that cannot be edited or overwritten, eliminating historical accounting loopholes.
Facing heavy wartime fiscal pressures, the state expects the system to channel hundreds of millions of hryvnias into the national treasury by eliminating the shadow market. The State Tax Service of Ukraine holds direct access to the data stream to instantly calculate Gross Gaming Revenue (GGR), player winnings tax, personal income tax, and the mandatory military levy.
Privacy Protection and Operator Integration
Addressing common surveillance concerns, PlayCity built a strict architectural guardrail: DSOM does not collect players’ personal data. Financial and gaming metrics are transmitted to the tax service in a strictly anonymized format, and the system holds no capacity to track standard banking history outside the gaming environment.
Currently, 11 licensed operators are active in the sandbox phase, using test data to sync their networks before compliance becomes a strict legal prerequisite. While tier-one international brands are expected to integrate seamlessly via the API, smaller domestic firms may face severe operational strain due to separate Ukrainian mandates requiring all transactions to pass through local financial institutions with zero third-party payment processing permitted.
Looking ahead, industry observers expect PlayCity to eventually layer predictive, behavioral responsible gambling tools onto the DSOM data core to detect early signs of gambling harm.

