TC-23 / TECHNOLOGIES
Smart contracts: programmable agreements that run on-chain
Smart contracts are programs stored on a blockchain that execute automatically when conditions are met. Their transparency and immutability bring trust, and also demand careful engineering.
What we build with it
Token systems, escrow and payments, NFT and membership logic, staking and rewards, governance and tokenised-asset workflows.
Tools in our toolkit
Solidity, OpenZeppelin libraries, Foundry and Hardhat, fuzz and invariant testing, static analysis, multisig deployment and upgrade patterns.
When it is the right choice
Cases needing shared, tamper-resistant logic between parties who do not fully trust each other.
When we would suggest something else
If a trusted party can run a conventional database, that is usually simpler and cheaper.
Frequently asked questions
Can a smart contract be changed after deployment?
Only if designed to be upgradeable, which brings its own risks and governance requirements.