We architect and deploy custom smart contracts for tokens, DeFi protocols, NFTs, and DAOs. Our code is built on Solidity 0.8+ with OpenZeppelin standards and undergoes rigorous security audits before mainnet deployment.
LABS
Services
Cross-Blockchain Messaging Verification Net
A dedicated local testing environment that deploys light clients and relayers to verify and test cross-chain message passing protocols (IBC, LayerZero, CCIP) end-to-end before mainnet deployment.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
Deliver a secure, gas-optimized, and upgradeable protocol foundation in 2-4 weeks.
- Token Contracts:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance logic. - DeFi Logic: Automated Market Makers (AMMs), staking pools, yield aggregators, and lending protocols.
- Security First: Formal verification, unit/integration testing, and third-party audit coordination included.
key-features-cards
ARCHITECTURE FOR TRUST
Core Capabilities of the Verification Net
Our Verification Net provides the foundational security and reliability layer for cross-blockchain messaging, enabling enterprises to build with confidence. Each component is engineered for production-grade performance and audited security.
benefits
DELIVERABLES
Business Outcomes for Your Development Team
Our Cross-Blockchain Messaging Verification Net delivers concrete engineering and business results, moving beyond theoretical promises to measurable impact on your product's security, speed, and scalability.
01
Zero Message Verification Vulnerabilities
We deliver a formally verified, battle-tested verification layer for cross-chain messages, eliminating a primary attack vector. This translates to secure asset transfers and data syncs you can ship with confidence.
0
Critical Vulnerabilities
100%
Formal Verification Coverage
02
Sub-Second Finality for Cross-Chain Actions
Our optimized verification logic and network design ensures message attestations are processed in under a second. This enables real-time DeFi arbitrage, NFT bridging, and state synchronization without user friction.
< 1 sec
Verification Time
99.99%
Consensus Finality
03
Reduced Infrastructure & Dev Ops Overhead
We manage the entire validator network, slashing, and uptime monitoring. Your team integrates a simple API, eliminating the need to build, secure, and maintain your own relayers or light clients.
80%
Ops Cost Reduction
1 API
Integration Point
04
Multi-Chain Support from Day One
Launch with verified messaging across Ethereum, Arbitrum, Polygon, and Solana on day one. We handle the protocol-specific intricacies, future-proofing your product and accelerating your multi-chain roadmap.
10+
Supported Chains
2 weeks
New Chain Integration
05
Enterprise-Grade SLAs & Monitoring
Get guaranteed service levels with 24/7 monitoring, alerting, and a dedicated engineering liaison. We provide transparent dashboards and logs, giving your team full visibility into message flow and system health.
99.95%
Uptime SLA
< 5 min
Incident Response
Cross-Blockchain Messaging Verification Net
Technical Specifications & Supported Protocols
Compare our service tiers for verifying cross-chain message delivery and finality. All plans include core verification logic, on-chain proof generation, and multi-chain attestation.
| Verification Feature | Developer | Growth | Enterprise |
|---|---|---|---|
Supported Chains | Ethereum, Polygon, Base | EVM L1/L2 + Solana | All EVM, Solana, Cosmos, Move |
Message Throughput | Up to 100 msg/sec | Up to 1,000 msg/sec | Unlimited, custom scaling |
Verification Finality SLA | < 5 minutes | < 60 seconds | < 10 seconds |
Uptime & Reliability SLA | 99.5% | 99.9% | 99.99% |
Proof Formats | Basic Merkle Proof | ZK-SNARKs, Merkle | Custom (ZK, TEE, MPC) |
Monitoring & Alerts | Basic Dashboard | Advanced Dashboard + API | Dedicated Portal & PagerDuty |
Support & Response Time | Community & Docs | Email (< 24h) | 24/7 Slack & Phone (< 1h) |
Security Audit Coverage | Standard Libraries | Full Protocol Audit | Custom Audit + Bug Bounty |
Starting Price | $2K/month | $15K/month | Custom Quote |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
We architect and deploy custom Solidity and Rust smart contracts that are secure by design. Our process includes comprehensive unit testing, formal verification, and third-party audits to eliminate vulnerabilities before mainnet deployment.
- Custom Logic: Build DeFi primitives, NFT collections, DAO governance, or bespoke business logic.
- Gas Optimization: Write efficient code to reduce transaction costs by up to 40% for your users.
- Security First: Adhere to
OpenZeppelinstandards and implement multi-sig controls. - Full Lifecycle: From initial design and development to deployment, verification, and ongoing maintenance.
Deploy with confidence. We deliver audited, battle-tested contracts that power your core protocol logic without compromise.
Infrastructure Comparison
Build Your Own vs. Chainscore Verification Net
A detailed breakdown of the time, cost, and risk involved in developing a cross-chain messaging verification layer internally versus leveraging Chainscore's production-ready service.
| Feature | Build In-House | Chainscore Verification Net |
|---|---|---|
Time to Production | 6-12+ months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $0 (Service Fee Only) |
Security & Audit Overhead | High (Unaudited Risk) | Low (Pre-Audited Network) |
Team Requirements | 3-5 Senior Blockchain Devs | Your Integration Engineer |
Supported Chains (Initial) | 1-2 Chains (Months of Work) | 15+ Chains (Day 1) |
Uptime & Monitoring | Your Responsibility | 99.9% SLA, 24/7 Monitoring |
Protocol Upgrades & Maintenance | Continuous Team Effort | Handled by Chainscore |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $60K - $200K |
Time to First Verified Message |
| < 2 weeks |
Cross-Blockchain Messaging Verification Net
Frequently Asked Questions
Get clear answers on how our verification infrastructure secures your cross-chain operations.
Our Verification Net is a decentralized attestation layer that independently verifies the validity of cross-chain messages and state proofs. It monitors source chain events, cryptographically validates proofs (like Merkle proofs or ZK-SNARKs), and provides a secondary consensus on the integrity of messages before they are executed on the destination chain. This prevents invalid or malicious state transitions, securing bridges, asset transfers, and cross-chain smart contract calls.
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