As the blockchain ecosystem evolves from a single monolithic EVM into a fragmented landscape of specialized Virtual Machines (Arbitrum Stylus, Starknet Cairo, Solana SVM, Soroban), developers and auditors are losing visibility.
Each ecosystem has built its own siloed tooling:
- EVM developers have Geth traces.
- Solana developers have logs.
- Starknet developers have traces.
There is no unified layer that allows a developer to reason about execution cost and performance across these boundaries. If a transaction starts on Ethereum and triggers a Stylus WASM contract, or if a protocol is ported from EVM to Solana, comparing their efficiency is a manual, error-prone process.
Atupa is built on the belief that execution is execution, regardless of the underlying bytecode. It provides a unified performance standard and observability layer for the entire multi-chain landscape.
Atupa treats all Virtual Machines as equal producers of Execution Events. Whether it's an SSTORE opcode in EVM, a put_contract_data HostFn in Soroban, or a recursive Cairo frame, Atupa normalizes them into a common performance language.
Data is useless if it's buried in a 10MB JSON file. Atupa prioritizes Visual First analysis. Our flamegraphs and Studio dashboard are designed to make "hot paths" and "gas leaks" immediately obvious to the human eye.
Performance shouldn't be an afterthought checked once a month. By making regression testing as simple as atupa diff, we enable developers to catch performance bottlenecks in every Pull Request.
Our ultimate goal is to enable True Cross-Chain Performance Diffing.
Imagine a world where you can run:
atupa diff --base 0xSOLANA_TX --target 0xSTARKNET_TX
And see a visual breakdown of why the same logic costs more or less on different architectures. This level of transparency will drive the next generation of efficient, secure, and performant decentralized applications.
🏮 Atupa: Illuminating the path toward multi-VM transparency.