We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built for security and maintainability from day one, using Solidity 0.8+ with OpenZeppelin libraries and following established patterns like ERC-20, ERC-721, and ERC-1155.
LABS
Services
Interoperable Asset Bridge for Hubs
Chainscore builds secure, high-throughput cross-chain bridges and messaging layers specifically for transferring social tokens, collectibles, and reputation scores between isolated metaverse social ecosystems.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contract systems built for production and scale.
From tokenomics to complex DeFi logic, we translate your business requirements into immutable, gas-efficient code.
- Full Audit Readiness: Code is developed with formal verification principles and structured for seamless third-party audits (e.g., CertiK, ConsenSys Diligence).
- Production Focus: We implement upgradeability patterns (Transparent Proxy, UUPS) and comprehensive testing suites covering 95%+ line coverage.
- End-to-End Delivery: Receive verified source code, deployment scripts, and technical documentation for your engineering team.
key-features-cards
CROSS-CHAIN TRUST LAYER
Engineered for Social Asset Integrity
Our bridge infrastructure is built with the security and composability demands of social assets in mind, ensuring reputation, identity, and community tokens move without compromise.
01
Non-Custodial Asset Security
Assets are never held by Chainscore. We deploy audited, immutable bridge contracts on both source and destination chains, with user-controlled private keys for all transactions.
100%
Non-Custodial
Certik
Audit Partner
02
Deterministic Finality Guarantees
Prevents double-spend and replay attacks for social graph data. Our validation logic ensures state transitions are atomic and irreversible across connected hubs.
0
Settlement Risk
Atomic
State Sync
03
Gas-Optimized for Social Actions
Bridge logic is optimized for the high-frequency, low-value transactions common in social ecosystems (likes, follows, badges), keeping user costs minimal.
< $0.01
Avg. Tx Cost
ERC-4337
Bundler Ready
04
Modular Validator Set
Choose from permissionless, permissioned (PoA), or decentralized (PoS) validator models to match your hub's governance, from private communities to public protocols.
3 Models
Flexible Security
< 2s
Consensus Time
05
Provenance & Compliance Layer
Immutable audit trail for all cross-chain asset movements. Essential for compliant social tokens, verifiable credentials, and KYC/AML-enabled communities.
FATF Travel Rule
Compliance Ready
Immutable
Audit Log
06
Rapid Hub Integration
Deploy a production-ready bridge between your existing social hub and a new L2/L1 in under 3 weeks. We handle smart contracts, relayer infra, and monitoring.
< 3 weeks
To Production
24/7
SRE Support
benefits
TANGIBLE RESULTS
Business Outcomes for Your Hub
Our Interoperable Asset Bridge delivers measurable infrastructure improvements, enabling your hub to scale securely and capture new revenue streams.
01
Accelerated Time-to-Market
Deploy a production-ready, custom bridge in under 4 weeks. We provide a fully integrated solution—from smart contracts to relayer infrastructure—so you can launch new cross-chain features faster than building in-house.
< 4 weeks
To Production
100%
Custom Logic
02
Enhanced Security & Trust
Bridge contracts are built with OpenZeppelin standards and undergo rigorous audits by firms like Trail of Bits or CertiK. We implement multi-signature governance and continuous monitoring to protect user assets and your hub's reputation.
Enterprise
Audit Partners
24/7
Threat Monitoring
03
Reduced Operational Overhead
We manage the complex relayer infrastructure, validator sets, and uptime SLAs. Eliminate the engineering burden of maintaining cross-chain nodes and security mechanisms, freeing your team to focus on core product development.
99.9%
Infra Uptime SLA
0
Relayer Management
04
Increased Liquidity & User Base
Connect to major ecosystems (Ethereum, Solana, Polygon, Cosmos) to unlock trapped liquidity and attract users from new chains. Enable seamless asset transfers to grow your hub's TVL and transaction volume.
10+
Chain Connections
Sub-30s
Finality Target
05
Future-Proof Architecture
Our modular bridge design supports easy integration of new consensus mechanisms (IBC, LayerZero) and asset standards. Stay ahead of protocol upgrades and industry shifts without costly rewrites.
Modular
Design
< 1 week
New Chain Integration
Infrastructure Decision Matrix
Build vs. Buy: Custom Bridge vs. Generic SDK
A technical and commercial comparison of developing an interoperable asset bridge in-house versus leveraging Chainscore's specialized SDK and managed services.
| Key Factor | Build In-House | Generic SDK | Chainscore Custom Bridge |
|---|---|---|---|
Time to Production | 6-12+ months | 2-4 months | 4-8 weeks |
Upfront Development Cost | $250K - $750K+ | $50K - $150K | $75K - $200K |
Security Audit Burden | High (Your responsibility) | Medium (Shared risk) | Low (We provide audited core) |
Cross-Chain Protocol Support | Custom implementation | Limited to SDK's list | Tailored to your hub (IBC, Axelar, Wormhole, CCIP) |
Ongoing Maintenance & Upgrades | Full internal team required | Your team + community support | Optional Managed Service SLA |
Validator/Relayer Network | Build & incentivize from scratch | Use public, shared network | Dedicated or hybrid network options |
Gas Optimization & Fee Management | Complex custom engineering | Basic, standardized models | Advanced models with MEV protection |
Total Cost of Ownership (Year 1) | $300K - $1M+ | $100K - $250K | $125K - $300K |
Guaranteed Uptime SLA | None (Your infrastructure) | Best-effort (Provider's infra) | 99.9% with financial backing |
Strategic Outcome | Full control, maximal cost/risk | Faster start, vendor lock-in risk | Speed-to-market with architectural control |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
We deliver production-ready, secure asset bridges using a structured, transparent approach that minimizes risk and accelerates your time-to-market.
01
Architecture & Protocol Design
We design a custom bridge architecture tailored to your hub's consensus mechanism and security model, selecting optimal protocols (IBC, Axelar, Wormhole, LayerZero) for your specific cross-chain use cases.
2-3 weeks
Design Phase
3+ Protocols
Evaluated
02
Smart Contract Development & Auditing
Our engineers write secure, gas-optimized Solidity/Vyper contracts for your bridge components. Every line of code undergoes internal review followed by a formal audit from a top-tier security firm like Trail of Bits or Quantstamp.
100%
Audit Coverage
OpenZeppelin
Standards
03
Relayer & Validator Network Setup
We deploy and configure a decentralized network of relayers or validators with automated monitoring and alerting. Includes failover mechanisms and clear operational runbooks for your team.
99.9%
Uptime SLA
< 5 sec
Alerting
05
Security Monitoring & Incident Response
Post-deployment, we implement real-time threat monitoring for bridge activity, anomaly detection, and a documented incident response plan to protect assets and maintain user trust.
24/7
Monitoring
< 1 hour
Response SLA
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists for DeFi, NFTs, and enterprise applications.
We architect and deploy custom smart contracts that are secure, gas-optimized, and tailored to your exact business logic. Our development process ensures faster time-to-market with robust, auditable code.
- Security-First Development: Built on
Solidity 0.8+using OpenZeppelin libraries and industry-standard security patterns. - Full-Stack Integration: Seamless connection to your front-end via
web3.jsorethers.jsand backend APIs. - End-to-End Ownership: You receive complete source code, comprehensive documentation, and deployment scripts.
From initial concept to mainnet launch, we handle the entire lifecycle—development, testing on
Goerli/Sepolia, security audits, and final deployment—so you can focus on your product.
Asset Bridge Development
Frequently Asked Questions
Get clear answers on timelines, costs, and technical details for your cross-chain hub.
A standard, audited asset bridge for two EVM-compatible hubs takes 4-6 weeks from kickoff to mainnet deployment. This includes design, core development, integration testing, and a third-party security audit. Complex multi-chain deployments or custom consensus mechanisms can extend this to 8-12 weeks. We provide a detailed sprint-by-sprint roadmap during the initial discovery phase.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall