
ProvenantSupply-chain provenance network
A shared, tamper-evident batch record that lets growers, shippers and buyers verify origin without a central gatekeeper.
Target outcomes
- <10s
- buyer verification goal
- <$0.05
- per-record cost target
We build smart contracts, token systems and decentralized applications for cases where shared, tamper-evident records genuinely add value, and we engineer them for code that cannot easily be patched.
Blockchain Development
What you receive
Deployed contract code is hard to change and often holds real value, so the engineering standard must be higher than for ordinary software. We use established libraries, extensive fuzz and invariant testing, and we prepare every significant contract for independent third-party audit.
We will also tell you when a blockchain is the wrong tool. If a shared database would do the job, you should use one. Where several parties need a record none of them controls, or where digital ownership is the product, on-chain architecture can be exactly right.
Solidity contracts built on audited OpenZeppelin components with clear upgrade policies.
ERC-20, ERC-721 and ERC-1155 systems including vesting, staking and access control.
Web and mobile front ends with WalletConnect, embedded wallets and simple onboarding.
Tamper-evident records for supply chains, documents and credentials.
Deployment on Ethereum, Base, Arbitrum and Polygon, chosen against cost and security needs.
Fuzz and invariant testing, threat models and documentation for independent auditors.
We test whether blockchain truly helps and outline regulatory questions for your counsel.
Contract architecture, token mechanics, roles and failure scenarios are specified.
Contracts and dApp are developed with fuzz testing and public testnet deployment.
Independent audit, fixes, phased mainnet launch and on-chain monitoring.
Tools and platforms
The things founders and leadership teams actually ask us, with honest answers. Anything else, we’re one message away.
Ask your own questionOften the answer is no. It tends to make sense when multiple parties need a shared record without one party in control, or when digital ownership is core to the product. We assess that first and give you a straight answer.
Book a free consultation. We’ll scope your project, pressure-test the plan and give you an honest estimate, with no commitment required.