Solution
Nomisma is a project in development. Not all solutions presented in the following sections and subsections are implemented at this stage. The current and all subsequent sub-pages are subject to change.
AI-Optimized Infrastructure
Nomisma addresses the core limitations of modern blockchains, such as data inefficiency, Web2 reliance and volatile network fees, by offering a purpose-built infrastructure optimized for AI-driven execution in DeFi, DePIN, Web3 Gaming and beyond.
Through its subchain network and relational storage, combined with gasless transactions and seamless data interoperability, Nomisma delivers a scalable, equitable Web3 ecosystem capable of rivaling centralized systems in terms of data management for the AI-driven economy.
Fully On-chain Solution
Nomisma removes single points of failure by keeping both transaction logic and data fully on-chain within its subchain architecture. Every dApp runs on its own customizable subchain secured by the nBFT consensus on top of Nomisma L1, so uptime is maintained even if some node cluster goes offline.
A relational data model lets the network process high-volume datasets without relying on external servers, eliminating Web2 dependencies and bridge exploits in one move. The result is a resilient execution layer where dApps retain continuous access to data and the system delivers the transparency and reliability that centralized providers cannot match.
Data Efficiency and Interoperability
Unlike monolithic L1 blockchains, Nomisma leverages the main L1 chain with custom subchains to separate DA, execution, and consensus. Each subchain uses a relational database powered by Rell and NomismaOS, supporting complex queries and indexing efficiency, far surpassing Ethereum’s key-value storage limitations and Solana’s lack of native indexing. This enables processing high-frequency on-chain operations, such as real-time trading, Web3 gaming, or DePIN sensor data streams in real time.
Nomisma overcomes the poor synchronization of L2 rollups and Chromia isolated subchains, facilitating instant cross-subchain data transfers. With a throughput capacity of ~500–1000 TPS per subchain (scalable via clusters), Nomisma could enable parallel execution and match AI-specific data management, developing a real decentralized version of AWS-like infrastructure.
Predictable, Gasless Transactions
Regular transfers on Nomisma are free for all users as they conduct as updates in the relational database. Nomisma charges developers fixed subchain rental costs, which ensures cost stability.
Gasless transfers and dApp subscription models, replacing traditional per-transaction commissions, offer a fair alternative. By eliminating volatile fees and incentivizing predictable costs, these approaches mitigate MEV risks and support high-frequency AI-driven applications, fostering a more equitable Web3 ecosystem.
MEV Resistance for Fair Execution
To counter MEV attacks, which undermine fairness and disrupt AI-driven DeFi, Nomisma employs relational databases for zero-fees transaction management and rate-limiting that blocks spam activity. These components prevent MEV as validators can't earn from transaction reordering, frontrunning, and sandwiching. Unlike partial solutions like Flashbots’ MEV-Boost or Solana’s Proof-of-History, Nomisma’s design eliminates MEV at the protocol level, ensuring equitable execution, critical for both regular traders and AI agents requiring predictable and fair transaction execution.
Scalable Ecosystem for AI-Driven Economy
Nomisma’s endless referral program incentivizes dApp development and user adoption, offering 1% of referral trading volumes as passive income, encouraging a vibrant ecosystem. By combining gasless transfers, MEV resistance, and relational data management, Nomisma supports diverse AI-driven use cases – from DeFi arbitrage to DePIN sensor analytics – while maintaining interoperability with EVM-based chains via bridges. This holistic approach positions Nomisma as a decentralized network designed for an AI-driven economy and user-focused DeFi protocols.
Nomisma solves these challenges by introducing a Subchain Abstraction Layer that delivers a seamless user and developer experience across DeFi and AI-powered dApps. This approach eliminates gas auctions, unifies data under a relational model, and provides stronger subchain coordination than what is currently possible on Chromia’s default architecture.
Extending Chromia’s Architecture
Nomisma still inherits Chromia’s core consensus and security model. However, it goes further by coordinating multiple subchains natively (something Chromia’s subchains do not do by default) and provides a unified relational data layer.
In other words, Nomisma leverages Chromia’s strengths but extends them to handle complex AI-driven DeFi at scale with transparent fees and minimal overhead.
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