Production-grade contracts for tokens, vaults, marketplaces, escrow and distributions — specified clearly, tested exhaustively and prepared for independent audit.
In tokenization the smart contract is the register of ownership. A bug is not a glitch; it is a misstatement of who owns what. We write contracts that are deliberately boring: minimal surface area, well-known standards, role-based access, explicit invariants and upgrade paths that a regulator can understand.
Our energy tokenization contracts, for example, were tested and audited for security, written to work across EVM chains, and every transaction and event can be checked on the public explorer.
ERC-20, 721, 1155, 3643, 4626, 7540 and Hedera Token Service implementations and extensions.
Bidding, order matching, DvP escrow and fee logic.
Gas-efficient pro-rata distributions, snapshots and claim contracts.
UUPS, transparent proxies (ERC-1967) and Diamonds (ERC-2535) with governance and timelocks.
Unit, fuzz and invariant tests, fork tests and scenario simulations.
Specifications, threat models and remediation support for independent auditors.
A delivery approach refined across tokenization programmes for property, credit, energy, carbon and banking.
A workshop with your legal, finance and product leads to define the asset, the investor rights, the jurisdictions and what success looks like.
We choose the token standard, chain, identity model and transfer rules, then document the architecture and smart-contract specification.
Two-week sprints with demos. Smart contracts, investor and admin portals, wallets, KYC, payments and core-system integrations.
Unit, integration and scenario tests, internal review, and an independent smart-contract audit before anything touches mainnet.
Pilot, go-live and ongoing support: monitoring, upgrades, new asset onboarding and reporting for regulators and investors.
Every watt-hour generated and consumed minted as ERC-1155 tokens from signed meter readings, with 1:1 burn on settlement and full verification on the Hedera explorer.
Each property split into its own class of ERC-1155 security tokens, with KYC-gated subscriptions, a private secondary market and automated rental distributions.
Can’t find your answer? Ask an engineer directly — no sales script.
Chat with an expertHow to secure tokenization smart contracts: threat modelling, access control, testing, independent audits, upgrade governance, monitoring and incident response — with an RWA-specific checklist.
ERC-1967 standardises proxy storage slots used by transparent and UUPS upgradeable contracts. Learn how upgrades work, governance safeguards regulators expect, and common pitfalls.
ERC-2535 Diamonds route function calls to multiple facet contracts behind one address. Learn how they work, when a tokenization platform benefits, and the complexity trade-offs.
Get a free 30-minute architecture session with a NUVZ tokenization lead. We will map your asset, investor base and jurisdictions to a token model, chain and compliance design — and tell you honestly if tokenization is not the right fit.
Tell us about the asset, the investors and the jurisdictions involved. A senior NUVZ engineer — not a sales script — will reply within one business day with next steps, a suggested architecture and a realistic timeline.
Prefer a call? Pick a 30-minute slot with our team.
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