Secure, production-ready smart contracts built by Web3 experts to power your dApp.
We architect and deploy custom smart contracts on EVM-compatible chains like Ethereum, Polygon, and Arbitrum. Our development process ensures gas efficiency, upgradability, and comprehensive security from day one.
From tokenization to complex DeFi logic, we deliver battle-tested code that executes as intended.
Our development lifecycle includes:
ERC-20, ERC-721, and ERC-1155.Solidity 0.8+ with OpenZeppelin libraries and established patterns.Hardhat or Foundry.Etherscan verification and ongoing monitoring tools.Typical Deliverables:
Our battle-tested ZK proof system delivers the cryptographic security and performance required for high-value, cross-chain asset transfers. We provide the complete infrastructure, not just the theory.
A distributed network of provers optimized for low-latency proof generation. We manage scaling, load balancing, and hardware acceleration (GPU/FPGA) to keep finality times predictable under load.
A fault-tolerant relayer service submits proofs and calldata to destination chains. We guarantee data availability and handle transaction lifecycle management, including gas optimization and nonce management.
Our ZK-powered bridge development delivers measurable infrastructure improvements, reducing operational risk and accelerating your time-to-market.
We deliver custom bridge logic with zero-knowledge validity proofs, eliminating trust assumptions and providing cryptographic security guarantees for cross-chain asset transfers.
Engineered for high-frequency DeFi, our bridges achieve sub-second finality for light clients, enabling near-instant cross-chain swaps and composability.
We implement state-of-the-art proof aggregation and recursion, reducing on-chain verification costs by up to 90% compared to naive implementations, directly lowering your protocol's operational expenses.
From specification to mainnet deployment in under 6 weeks, including a comprehensive security audit from a top-tier firm like Trail of Bits or Quantstamp.
Build once, connect everywhere. Our modular architecture supports seamless integration with Ethereum, L2s (Arbitrum, Optimism, zkSync), and alternative L1s (Solana, Avalanche, Cosmos).
Receive 24/7 monitoring, alerting, and performance dashboards with guaranteed service level agreements (SLAs) for uptime, latency, and proof correctness.
A technical and operational comparison of modern zero-knowledge bridge architecture versus legacy multi-signature models, highlighting security, cost, and performance trade-offs.
| Feature / Metric | Traditional Multi-Signature Bridge | ZK Proof Bridge |
|---|---|---|
Core Security Model | Trust in a committee of signers | Trust in cryptographic proof |
Attack Surface | High (compromise of signer keys) | Low (mathematical soundness) |
Time to Finality | Minutes to hours (vote collection) | Seconds (proof generation & verification) |
Operational Cost | High (incentives for signers) | Predictable (compute cost for proofs) |
Decentralization | Limited (permissioned validator set) | High (anyone can verify proof) |
Capital Efficiency | Low (locked assets in escrow) | High (cryptographically secured assets) |
Audit Complexity | High (logic + social consensus) | Focused (circuit logic & cryptography) |
Developer Experience | Complex event listening & confirmations | Simple proof submission & verification |
Typical Implementation Timeline | 3-6 months | 8-12 weeks with Chainscore |
Total Cost of Ownership (Year 1) | $300K+ (dev + ops + security) | $80K-$150K (managed service) |
We follow a structured, milestone-driven approach to deliver production-ready ZK-powered cross-chain infrastructure. Our process is designed for technical leaders who need certainty on timelines, security, and performance outcomes.
We analyze your chain ecosystem and design a custom ZK bridge architecture. This includes selecting optimal proof systems (e.g., Plonk, Groth16), defining trust assumptions, and finalizing the interoperability protocol for maximum security and efficiency.
Our team engineers the core zero-knowledge circuits for state verification and message passing. We focus on gas efficiency, proof generation speed, and security, utilizing frameworks like Circom or Halo2 to meet your performance SLAs.
We deploy the on-chain verifier contracts and the off-chain prover/relayer infrastructure. Contracts are built with OpenZeppelin standards and undergo preliminary internal audits before staging.
We manage the phased mainnet rollout with canary deployments and real-time monitoring. Our team provides 24/7 support during launch, ensuring smooth operation and immediate issue resolution.
We deliver comprehensive technical documentation, operational runbooks, and provide knowledge transfer sessions to your engineering team, ensuring full ownership and operational independence.
Get clear answers on timelines, security, and process for integrating ZK proofs into your cross-chain bridge.
A standard ZK bridge implementation takes 4-8 weeks from kickoff to mainnet deployment. This includes architecture design, circuit development, smart contract deployment, and integration testing. Complex multi-chain deployments or custom consensus mechanisms can extend this to 12 weeks. We provide a detailed project plan with weekly milestones during the discovery phase.
Our experts will offer a free quote and a 30min call to discuss your project.