Mochavi builds regulated on-chain finance products, zero-knowledge cryptography and production AI for banks, protocol teams and AI companies, from first prototype to production.
Cryptography · Protocols · AI
From the product down to the mathematics
Fixed scope where the work allows it, phases where it doesn't. Every engagement is led by our founder from the first call.
Tokenized funds and securities, trading, settlement and wallets for institutions that answer to a regulator.
Pilots, compliance rules, audit trailScope and deliverablesZero-knowledge proofs, signatures, consensus and virtual machines in Rust: performance work, new features and review before audit.
Monthly engagements or fixed reviewsScope and deliverablesA security review of your agent and its MCP tools, or agents and LLM features built to hold up in production.
Report your customers will acceptScope and deliverablesCrypto and AI targets for investors and acquirers. A red-flag summary for your committee before you decide.
Red-flag summary, full reportScope and deliverablesRegulated finance, AI systems, protocols and infrastructure our team has designed, built and delivered.
Our team had a central engineering and delivery role in a completed €3.5 million on-chain bond raise for BWRE Capital B.V.: ITAX, its Italian tax-credit bond. The offering sold out in under two hours.
We rebuilt a client's business processes around AI agents, with people approving the decisions that matter. They now run three times faster at 40% lower cost. Read the case
We helped build a central bank digital currency sandbox for Norway's central bank on Hyperledger Besu. Norges Bank has published the sandbox code.
We reviewed every MCP server a client's AI agents would call before rollout. The checks we ran became the MCP Trust Registry, the tool we now use to help clients secure their AI workflows. Read the case
We led the architecture and product delivery of Dusk Trade, a platform to issue, distribute and administer regulated digital securities on T-REX / ERC-3643.
We led the architecture and engineering of DuskEVM, an OP Stack-based EVM execution environment anchored to a layer-1 chain.
We design and build the layers trusted systems rest on: zero-knowledge proofs, signatures, consensus, virtual machines and the apps on top. Our longest-running engagement is technology leadership for Dusk, a layer-1 blockchain for regulated finance.
The engagement lead, not a sales team. A 30-minute call, free and under NDA if you want one.
Fixed offers have a fixed price from the start. Larger builds get a written scope and a fixed price for the first phase.
A report you can hand to your committee, or working software at every milestone. You own everything we produce.
Hein founded Mochavi and leads every engagement. He is your contact from the first call to delivery; Mochavi's senior engineers do the work with him.
Our own products show the methods we use for clients. Four are live; Dusk Domains runs on Dusk testnet.
Readable .dusk names for Dusk addresses. We built the protocol contracts, a TypeScript
SDK on JSR, an indexer and the app. Running on Dusk testnet.
What it shows: A complete on-chain product: contracts, SDK, indexer and app.
On-chain products for your institution →
A nonpartisan panel of American voters. A five-minute quiz of 21 statements places you in one of nine voter types; members answer questions on the news and see the combined national result.
What it shows: Personal data handled carefully: only aggregates are published, members can delete their data.
A Chrome extension that opens JSON, logs, tokens, configs, HAR files and API specs in a local workbench.
What it shows: Privacy by design: nothing you open leaves your browser.
Need a ledger or chain integration? →
Free, versioned sample data for testing HTTP clients, parsers and integrations: 101 payloads in 11 formats.
What it shows: Infrastructure that cannot drift: static files, no backend.
Need a ledger or chain integration? →
Learn to build on Dusk by raising a pixel Duskling: a keeper's journey through how Dusk works, then paths for Rust smart contracts with Dusk Forge, dApps in JavaScript and zero-knowledge circuits.
What it shows: Lessons that check themselves: reference contracts are replayed in Dusk's VM, and circuit lessons make and verify real PLONK proofs in the browser.
Need protocol or cryptography engineering? →Eight checks we run before an MCP server gets near production data, from tool permissions to what its outputs can make an agent do.
One signature for a whole validator set sounds free. It isn't: rogue keys, subgroup checks and pairing costs decide whether it's safe and fast.
Describe the system and the deadline. We reach out within five days; the first call is free and confidential.
Or email hello@mochavi.com
