We architect and deploy custom Solidity and Rust smart contracts with enterprise-grade security as the foundation. Every contract undergoes a multi-stage audit process, including formal verification and integration of OpenZeppelin standards, to protect your assets and users.
LABS
Services
Permanent Email & Communication Archival for Enterprises
A compliant solution that hashes and commits enterprise email threads and internal communications to a blockchain, providing a legally-defensible, immutable record for audits and e-discovery.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Custom Logic: From DeFi primitives and NFT mechanics to complex DAO governance.
- Gas Optimization: Code reviewed for efficiency, reducing user transaction costs by up to 40%.
- Full Audit Trail: Comprehensive testing suite and documentation for regulatory compliance.
- Mainnet Deployment: End-to-end support from testnet to mainnet launch on
EVMorSolana.
We deliver battle-tested contracts that power $500M+ in on-chain value, enabling you to launch with confidence in weeks, not months.
key-features-cards
ENTERPRISE-GRADE COMPLIANCE
Core Capabilities of Our Archival System
Our blockchain-based archival platform provides immutable, verifiable, and compliant record-keeping for enterprise communications, ensuring data integrity and regulatory adherence.
03
Scalable Data Ingestion
Process millions of messages daily via direct MTA integration (SMTP), API, or enterprise connectors (Microsoft 365, Google Workspace). Zero message loss with guaranteed delivery SLAs.
Millions/day
Throughput
99.99%
Delivery SLA
04
Advanced Search & Analytics
Query across metadata, content, and attachments with sub-second latency. AI-powered classification and anomaly detection surface compliance risks and communication patterns.
< 1 sec
Query Latency
AI-Powered
Classification
06
Enterprise Security & Access Control
SOC 2 Type II certified infrastructure. End-to-end encryption, role-based access control (RBAC), and comprehensive audit logs for all system access and data exports.
SOC 2 Type II
Certified
RBAC
Access Control
benefits
ENTERPRISE-GRADE ARCHIVAL
Business Outcomes: Beyond Simple Backup
Our permanent, on-chain archival for email and communication delivers more than data retention. It creates a verifiable, immutable foundation for compliance, security, and operational intelligence.
01
Immutable Legal & Compliance Proof
Transform communications into court-admissible evidence with tamper-proof, timestamped records on-chain. Eliminate disputes over email authenticity and meet SEC 17a-4, FINRA, and GDPR requirements for non-erasable archives.
SEC 17a-4
Compliance
WORM
Storage Standard
02
Automated Audit Trail & Forensics
Enable instant, cryptographically-verifiable audits of all internal and external communications. Investigate incidents in minutes, not weeks, with a complete, immutable history that cannot be altered or deleted by any party.
100%
Data Integrity
Minutes
Audit Time
03
Enhanced Data Sovereignty & Security
Decentralize your critical data storage across multiple, independent blockchain nodes. Eliminate single points of failure and vendor lock-in, ensuring your archive is resilient, censorship-resistant, and secure from centralized breaches.
Zero
Single Point of Failure
E2E Encrypted
Data at Rest
04
Operational Intelligence & Insights
Leverage structured, on-chain communication data for advanced analytics. Build dashboards for SLA monitoring, customer sentiment analysis, and process optimization, using a trusted single source of truth.
Structured
Data Layer
Real-time
Analytics Feed
Architecture Comparison
Chainscore vs. Traditional Archival Solutions
A technical and operational comparison between blockchain-based immutable archival and conventional enterprise data storage systems.
| Archival Feature | Traditional Solutions (S3, SQL DB) | Chainscore Protocol |
|---|---|---|
Data Immutability & Integrity | Centralized trust, mutable by admins | Cryptographically guaranteed via blockchain consensus |
Tamper-Evident Proof | Manual audit logs, can be altered | Automated cryptographic proofs (Merkle roots) |
Regulatory Compliance (SEC 17a-4) | Complex, costly third-party attestation | Built-in verifiable compliance layer |
Data Retrieval & Verification | Slow, manual processes for verification | Instant, programmatic verification via API |
Time to Implement | 3-6 months for compliant setup | 2-4 weeks for full integration |
Ongoing Infrastructure Cost | High (storage, backup, management) | Predictable, usage-based on-chain cost |
Disaster Recovery | Separate DR site required, high latency | Inherent global redundancy via decentralized nodes |
Audit Trail Granularity | Application-level logs | Immutable, timestamped on-chain records per event |
Developer Integration | Custom middleware and validation logic | Standardized SDKs & APIs (REST/GraphQL) |
Total Cost of Ownership (3 Years) | $150K - $500K+ | $50K - $120K |
how-we-deliver
ENTERPRISE-GRADE DEPLOYMENT
Our Implementation Process
A structured, secure, and transparent process designed to integrate permanent on-chain communication archival into your enterprise workflow with minimal disruption and maximum compliance.
01
Discovery & Architecture Design
We conduct a technical deep-dive to map your existing email/communication systems, data schemas, and compliance requirements. We then design a custom architecture for data ingestion, hashing, and on-chain anchoring that aligns with your security posture.
1-2 weeks
Design Phase
100%
Requirement Mapping
03
Secure Integration & Data Pipeline
We build and deploy secure middleware that connects your enterprise systems (Microsoft 365, Google Workspace, Slack) to the blockchain. This includes implementing cryptographic hashing (SHA-256) and managing private key security for transaction signing.
Zero-Trust
Pipeline Design
SOC 2
Compliance Ready
04
Staging & Compliance Validation
We deploy the full solution in a staging environment mirroring production. We execute end-to-end validation of the archival process, proof generation, and verification, ensuring it meets GDPR/CCPA data minimization and evidentiary standards.
Full Audit Trail
Validation
GDPR/CCPA
Compliance Check
05
Production Deployment & Handoff
Managed deployment to your production environment with zero-downtime strategies. We provide comprehensive documentation, admin training, and ongoing monitoring dashboards, transferring full operational control to your team.
< 48 hours
Go-Live Window
24/7
Initial Support
06
Ongoing Support & Verification Portal
We provide access to a dedicated verification portal for your legal and compliance teams to independently validate any communication's integrity and timestamp via its on-chain proof. Includes SLAs for system health and upgrades.
99.9%
Uptime SLA
Instant
Proof Verification
security-compliance
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to production deployment.
We architect and build custom blockchains, L2s, and application-specific chains tailored to your business logic. Our full-cycle development delivers production-ready networks in 8-12 weeks, complete with validators, RPC nodes, and block explorers.
- Protocol Design: Consensus (
PoS,PoA), tokenomics, and governance models. - Core Development: Rust-based (
Substrate,Cosmos SDK) or EVM-compatible (Polygon CDK,Arbitrum Orbit) chains. - Infrastructure: Deploy managed validators, indexers, and multi-cloud node clusters.
- Security: Formal verification, audit-ready code, and mainnet launch support.
We don't just deliver code; we deliver a fully operational network with documented runbooks and a 99.9% uptime SLA for core infrastructure.
Enterprise Blockchain Archival
Frequently Asked Questions
Get clear answers on how Chainscore Labs implements immutable, compliant email and communication archival for financial institutions and regulated enterprises.
Our system is engineered for SEC 17a-4, FINRA, and GDPR compliance. We implement WORM (Write-Once-Read-Many) storage on immutable blockchains (Ethereum, Polygon, Filecoin), ensuring data cannot be altered or deleted. Each record includes a cryptographic timestamp and hash, creating an auditable chain of custody. We provide automated compliance reporting and integrate with existing e-discovery tools.
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