vertical.04 // blockchain

Web3 & Blockchain
Development

We architect and audit decentralised systems built for real-world adoption. Smart contracts, DeFi protocols, and tokenomics designed to hold up under pressure — and adversarial conditions.

Web3 Capabilities

Six blockchain disciplines from protocol design to governance.

Smart Contract Development

Production-grade smart contracts on EVM-compatible chains and Solana. We write, test, and deploy contracts with full security review baked in.

SolidityRustEVMAnchor
DeFi Protocols

AMMs, lending protocols, yield optimisers, and liquidity management systems. We build financial primitives that are transparent, efficient, and auditable.

AMMLendingYieldLiquidity
Token Economics

Tokenomics design, vesting schedules, emission models, and governance token architecture. We model incentive structures that align long-term stakeholders.

TokenomicsVestingEmissionsLaunch
Security Audits

End-to-end smart contract security audits. Static analysis, manual code review, and adversarial testing. We publish full audit reports.

Static AnalysisFuzzingManual Review
NFT Infrastructure

NFT contract architecture, metadata systems, minting platforms, and marketplace integrations. From generative collections to utility NFTs.

ERC-721ERC-1155MetadataMarketplace
DAO Governance

On-chain governance contracts, voting mechanisms, proposal systems, and treasury management. We build the rails for decentralised decision-making.

GovernorSnapshotTreasuryMultisig

Multi-Chain Expertise

We deploy across the chains that matter. No single-chain bias — we go where your users are.

Ethereum EVM
Solana SPL
Polygon L2
Arbitrum L2
Base L2

Audit-Grade Security

Every smart contract we deploy goes through a rigorous security pipeline. We don't ship code that hasn't been battle-tested.

Request an audit →
$ dht audit --run --verbose
[PASS] reentrancy_check ............. clean
[PASS] overflow_underflow ........... safe
[PASS] access_control ............... verified
[PASS] oracle_manipulation .......... protected
[PASS] flash_loan_resistance ........ enforced
[WARN] gas_optimization ............. 3 suggestions
→ 6/6 critical checks passed · 0 vulnerabilities

What We Build

From token launches to complex DeFi protocols — production-grade systems that handle real money.

protocol.type_01
DEX & AMM
Automated market makers, liquidity pools, concentrated liquidity, multi-hop routing.
protocol.type_02
Lending & Borrowing
Collateralized lending, variable rates, liquidation engines, flash loans.
protocol.type_03
Staking & Yield
Staking vaults, yield aggregation, reward distribution, veToken governance.
protocol.type_04
Token Launches
ERC-20/SPL tokens, vesting schedules, airdrops, launchpad integration.
protocol.type_05
DAO & Governance
On-chain voting, treasury management, proposal systems, multi-sig execution.
protocol.type_06
NFT Infrastructure
Minting engines, marketplaces, royalty enforcement, dynamic metadata.

Our Web3 Toolchain

$ dht web3 --stack
contractsSolidity · Rust · Cairo · Vyper frameworksHardhat · Foundry · Anchor · Truffle testingSlither · Mythril · Echidna · Fuzzing indexingThe Graph · Goldsky · Custom Subgraphs frontendwagmi · viem · ethers.js · web3.js infraAlchemy · Infura · QuickNode · Self-hosted RPC

Ready to Go On-Chain?

Tell us about your protocol or product. We'll scope the architecture, suggest the right chain, and start building.