> For the complete documentation index, see [llms.txt](https://docs.krnl.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.krnl.xyz/litepaper/litepaper/problem-statement.md).

# Problem Statement

dApp developers, institutions, and ecosystem partners currently suffer from multiple unresolved issues when building complex workflows of logic:

**Fragmentation:** The proliferation of Layer 1 and Layer 2 solutions has created isolated silos, obstructing seamless interaction between dApps and smart contracts across different ecosystems, thus undermining the core principle of composability in decentralized systems.

**Scalability Constraints:** Ethereum continues to struggle with network congestion and high gas fees, which discourage widespread dApp adoption and degrade user experience.

**Cross-Chain Friction:** Achieving interoperability between Ethereum and other blockchains often requires complex, bespoke integrations. The lack of standardized cross-chain communication protocols exacerbates development complexity, hindering innovation and efficiency.

**Security Vulnerabilities:** Ensuring transaction integrity, provenance, and security in a decentralized manner remains challenging. The rise of bridges and interoperability solutions introduces new attack vectors, increasing security risks.

The KRNL Protocol serves as an orchestration and verification engine, allowing smart contracts to integrate these kernels (workflow steps), enriching the logic and state management of traditional smart contract operations without requiring custom infrastructure. This proposal positions KRNL as an essential tool for the development of *real-world* applications.


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