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Work

Selected work.

Systems our team has designed, built and shipped: regulated on-chain finance, a central bank sandbox, AI agent security and automation, a layer-1 blockchain, layer-2 infrastructure and open-source cryptography.

Mochavi builds regulated on-chain finance products, zero-knowledge cryptography and production AI for banks, protocol teams and AI companies. See services →

Selected work by Mochavi's team, including consultancy work and projects delivered with partners.

  • Capital markets · 2024

    €3.5m on-chain bond raise

    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.Public record: Announcement, June 2024 ↗

  • AI engineering

    Business processes, 3× faster

    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

  • Central bank · 2022

    CBDC sandbox for Norges Bank

    We helped build a central bank digital currency sandbox for Norway's central bank on Hyperledger Besu. Norges Bank has published the sandbox code.Public record: Ledger Insights, 2022 ↗ · Sandbox code on GitHub ↗

  • Agent security

    MCP review that became a client tool

    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

  • Digital securities

    Regulated securities platform

    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.Public record: Dusk Trade documentation ↗

  • Execution layer

    OP Stack EVM environment

    We led the architecture and engineering of DuskEVM, an OP Stack-based EVM execution environment anchored to a layer-1 chain.Public record: DuskEVM documentation ↗

  • Network launch · 2022 to 2024

    8,000+ node testnet

    We ran the incentivized testnet of a new layer-1 network: more than 600 provisioners in phase one, more than 8,000 nodes in phase two.Public record: Phase one results, January 2023 ↗

  • Layer 2 · 2021 to 2022

    Ethereum bridge and exchange

    We designed and built the gateway for moving assets between Ethereum and the Nahmii layer 2, and NiiFi, a Uniswap V2-based exchange on it.

  • Layer 1 · ongoing

    Technology leadership for Dusk

    We provide the technology leadership for Dusk, a layer-1 blockchain for regulated finance: protocol, cryptography, execution layers and apps. Read the casePublic record: Code on GitHub ↗

  • Open source

    PLONK and dario

    We maintain Dusk's PLONK implementation and built dario, a game with browser-side Groth16 proofs and on-chain score verification.

  • Products

    Our own products

    Dusk Domains, WeThePanel, Blobster, Payloads and Dusklings. See the products

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