Europe Union


Bringing transparency and ensuring safety

Blockchain Technologies

  • Private and Public Chains
  • Smart Contracts
  • Information Oraclization
  • End-to-End Chain of Trust

Custom Blockchain Development

  • Decentralized Applications (dApps)
  • Software & hardware wallets
  • Enterprise infrastructure deployment
  • Blockchain integration

Your blockchain based product

  • Blockchain use-case identification
  • Choosing the right platform Ideation phase
  • Blockchain-based proof-of-concept

Industries we serve with blockchain

  • Logistics
  • Internet of things
  • Manufacturing
  • FinTech/InsurTech/RegTech
The advantages of blockchain include transparency, security, or improved record-keeping, making it a perfect solution for many industries.

Distributed Ledger Technologies allow data accumulation from multiple providers into a single immutable, secured, and validated database. Data on the blockchain ledger cannot be altered – they are secured by cryptography, which would prevent any unauthorized modifications.

This technology allows smart contracts for the execution of control and operational processes to the standardized workflow. That to that, blockchain supports automation, reduces costs of procedures, and increases decision-making speed. Limiting human input allows to minimize the risks of mistakes or fraud and increase efficiency by reducing the need for manual oversight.

What makes blockchain so secure?

The core of why blockchain is so secure boils down to its three key characteristics. Check them out by downloading’s CTO tips.

Our latest
DLT experience.

Returnable packaging balancing

We designed decentralized IT infrastructure for smart balancing of returnable packaging designed with privacy to serve the entire logistics ecosystem. Business relations and dependencies between other participants remain undisclosed within the ecosystem.

Hardware wallet for improved security

Application of an ISO/IEC 7810 ID-1 compliant card for hardware-enhanced, ultra-secure transaction signing across several compatible distributed ledgers. This solution is based on Blockchain Security 2 Go smart card by Infineon.

Safe data sharing for Marketplaces and intermediaries

Ocean Protocol enables a safe and secure sharing of data and services to fuel the advancement of AI development. DAC team supported the development of core features while working directly as part of the core dev team.

Our Team.

Our experienced software developers will help you to take advantage of using blockchain in your company. DAC development team has unique experience in delivering blockchain solutions for insurance, banking, critical infrastructure monitoring, or logistics. Our expertise includes smart contracts, data notarization, IoT data authentication, and many other applications of distributed ledger technologies.

We follow a solid strategy of delivering solutions with a

blockchain layer hidden behind user-friendly and simple interfaces. With our solutions, you do not need a blockchain expert on board. All our blockchain implementations do not require costly infrastructure changes and are deployed with data privacy and ownership in mind.

We provide free workshops of discovery to customers interested in blockchain solutions. Our team will help you identify the right solution and will draft a roadmap to your technological goals.

We develop, maintain and evaluate blockchain related products for various industries to increase security and trust, reduce complexity and improve traceability. Use the potential of this technology in real-world applications with help of our the experts in distributed ledger technologies.

Krzysztof Radecki Krzysztof Radecki CTO,


Global spendings on blockchain solutions in 2020 were $4,1 bln, and it is estimated that annual savings in the healthcare industry can reach $100 bln by 2025, thanks to blockchain.




cost reduced
how much costs of banks’ infrastructure costs can be reduced by blockchain




in the USA and Europe had started exploring blockchain’s potential by 2018




amount allocated for blockchain technology in 2018 by the manufacturing and resources sector

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Case Studies.