We build custom blockchain APIs that provide sub-second response times and 99.9% uptime SLAs, eliminating the latency and reliability issues of public RPC nodes. Our solutions are designed for production-scale applications.
LABS
Services
Cross-Border Transaction Compliance Logging
Specialized blockchain modules that automatically capture, structure, and log all data required for cross-border payment regulations like the FATF Travel Rule and sanctions screening.
Chainscore © 2026
overview
INFRASTRUCTURE
Blockchain API Development
High-performance, scalable APIs to connect your application to any blockchain.
- Multi-Chain Support: Unified interfaces for
EVMchains (Ethereum, Polygon, Arbitrum),Solana, andCosmosSDK chains. - Real-Time Data: WebSocket feeds for instant transaction confirmations, new blocks, and event logs.
- Enhanced Endpoints: Custom endpoints for complex queries like token balances, NFT metadata, and historical analytics.
- Security & Rate Limiting: Enterprise-grade DDoS protection and configurable rate limits per user or API key.
Deploy a production-ready, fully documented API in under 2 weeks, allowing your team to focus on core product logic instead of infrastructure management.
key-features-cards
AUDITABLE, IMMUTABLE, REAL-TIME
Core Capabilities of Our Compliance Logging System
Our system provides the foundational infrastructure for transparent, regulator-ready transaction logging. Built for FinTechs and crypto-native businesses, it ensures every cross-border payment is documented, verifiable, and compliant by design.
01
Immutable Audit Trail
Every transaction is cryptographically sealed on-chain, creating a permanent, tamper-proof record. This provides regulators with a single source of truth, eliminating reconciliation disputes and manual reporting errors.
100%
Data Integrity
Zero
Manual Adjustments
02
Real-Time AML/KYC Flagging
Automated screening against global sanctions lists (OFAC, UN) and risk profiles at the point of transaction. Suspect activity is flagged in <100ms, allowing for immediate intervention before settlement.
< 100ms
Screening Latency
Global
Watchlist Coverage
03
Regulator-Ready Reporting
Generate standardized reports (FATF Travel Rule, FinCEN 114) with one click. Our system structures on-chain data into regulator-required formats, reducing compliance team workload by up to 80%.
80%
Time Saved
Pre-formatted
FATF, FinCEN
04
Modular Rule Engine
Deploy jurisdiction-specific compliance logic without code changes. Our engine allows you to toggle rules for different corridors (US-EU, APAC) and asset types (stablecoins, tokenized assets).
Multi-Jurisdiction
Rule Support
No-Code
Configuration
05
Enterprise-Grade Security
Built with Zero-Knowledge Proofs for privacy and OpenZeppelin audit patterns. All infrastructure is SOC 2 Type II compliant, with private key management via HashiCorp Vault or AWS KMS.
SOC 2 Type II
Certified
ZK-Proofs
Privacy Layer
06
Seamless Chain Integration
Native support for EVM chains (Ethereum, Polygon, Arbitrum) and non-EVM networks (Solana, Stellar). We handle chain-specific data formatting, so you get a unified compliance view across all assets.
EVM & Non-EVM
Network Support
Unified
Compliance View
benefits
FROM COMPLIANCE TO COMPETITIVE ADVANTAGE
Business Outcomes: Beyond Checking a Box
Our cross-border transaction compliance logging is engineered to deliver measurable business value, not just regulatory adherence. We provide the infrastructure to turn compliance from a cost center into a strategic asset.
01
Real-Time Regulatory Intelligence
Automated monitoring and logging for 50+ global jurisdictions (FATF, FinCEN, MAS, FCA). Receive instant alerts on regulatory changes affecting your transaction corridors, enabling proactive compliance adjustments.
50+
Jurisdictions
< 5 min
Alert Latency
02
Audit-Ready Reporting
Generate immutable, cryptographically-verifiable audit trails for every transaction. Our system produces standardized reports (e.g., CFT, AML) that satisfy examiner requirements, reducing audit preparation time by over 80%.
80%
Faster Audits
100%
Immutable Logs
03
Reduced Transaction Friction
Automated KYC/AML screening and sanction list checks integrated directly into your payment flow. Slash manual review queues and cut cross-border settlement times from days to minutes while maintaining full compliance.
90%
Auto-Clearance
< 2 min
Settlement Time
04
Enhanced Partner & Bank Onboarding
Demonstrate institutional-grade compliance controls to banking partners and enterprise clients. Our verifiable logging provides the transparency needed to secure critical financial relationships and expand into regulated markets.
4 Weeks
Avg. Onboarding
Tier-1
Bank Access
05
Data Sovereignty & Privacy by Design
Deploy with data residency guarantees in key regions (US, EU, SG). Our architecture uses zero-knowledge proofs and selective disclosure to share compliance proofs without exposing sensitive customer PII, aligning with GDPR and similar frameworks.
Zero-Knowledge
Proofs
GDPR
Aligned
06
Scalable Cost Structure
Move from unpredictable legal and manual review costs to a predictable, volume-based SaaS model. Eliminate surprise fines and scale your transaction volume without linearly scaling your compliance overhead.
60%
Cost Reduction
Predictable
Pricing
Make the Right Infrastructure Decision
Build vs. Buy: Custom Module vs. Generic Solutions
Choosing between building a compliance logging system in-house or using a specialized service impacts your time-to-market, security posture, and total cost of ownership. This comparison highlights the key trade-offs for FinTechs and crypto startups.
| Factor | Build In-House | Generic SaaS | Chainscore Custom Module |
|---|---|---|---|
Time to Market | 6-9 months | 2-4 weeks | 4-8 weeks |
Initial Development Cost | $150K-$400K+ | $10K-$30K/year | $50K-$120K |
Regulatory Coverage | Custom (High Risk) | Limited (Pre-set Rules) | Tailored (Multi-jurisdiction) |
Smart Contract Integration | Your team builds | API-only | Direct on-chain hooks |
Audit & Security | Your responsibility | Vendor's shared responsibility | Pre-audited modules + SLA |
Ongoing Maintenance | 1-2 FTEs | Included (with limits) | Optional Managed Service |
Data Sovereignty & Privacy | Full control | Vendor-controlled | Your keys, your data |
SLA for Updates | None | Vendor roadmap | Guaranteed 48h for critical patches |
Total Cost (Year 1) | $200K-$500K+ | $10K-$30K | $65K-$150K |
Best For | Large enterprises with dedicated legal/eng teams | Early-stage testing or non-core features | Scaling startups requiring compliant, scalable infrastructure |
how-we-deliver
TRANSPARENT & PREDICTABLE
Our Delivery Process: From Regulation to Production
A structured, four-phase approach that transforms complex regulatory requirements into a production-ready, auditable compliance logging system. We de-risk your cross-border operations with clear deliverables at every stage.
01
Phase 1: Regulatory Mapping & Design
We analyze your target jurisdictions (FATF Travel Rule, MiCA, BSA) to define precise data capture requirements. Deliverables include a technical specification and a data model for immutable logs.
50+
Jurisdictions Mapped
2-3 weeks
Design Phase
02
Phase 2: Secure Logging Architecture
Development of tamper-evident logging modules using Zero-Knowledge Proofs for privacy and Merkle trees for integrity. Integrates with your existing transaction rails via secure APIs.
99.99%
Data Integrity SLA
< 100ms
Logging Latency
03
Phase 3: Audit Trail Generation & Testing
We generate human and machine-readable audit trails compliant with regulator formats. Rigorous testing includes penetration testing and simulated regulatory reporting scenarios.
100%
Format Compliance
3rd-Party
Security Audits
04
Phase 4: Production Deployment & Monitoring
Managed deployment of the logging system with real-time monitoring dashboards. We provide ongoing support for schema updates and new regulatory mandates.
24/7
Monitoring
99.9%
Uptime SLA
From Discovery to Production
Typical 8-Week Implementation Timeline
A structured, phased approach to deploying a compliant cross-border transaction logging system, ensuring regulatory alignment and technical robustness.
| Phase & Key Activities | Week | Deliverables | Client Involvement |
|---|---|---|---|
Discovery & Requirements Analysis | 1-2 | Compliance Gap Analysis, Technical Specification Document | Provide access to legal/compliance teams |
Architecture & Smart Contract Design | 3 | System Architecture Diagram, Smart Contract Interface Specs | Review and approve technical design |
Core Smart Contract Development | 4-5 | Audit-Ready Solidity Code, Unit Test Suite | Provide test wallet addresses, review progress |
Security Audit & Remediation | 6 | Formal Audit Report, Patched Contract Code | Coordinate with internal security review |
Testnet Deployment & Integration | 7 | Deployed Staging Environment, Integration Guide | Execute end-to-end testing with sample data |
Mainnet Launch & Monitoring | 8 | Production Deployment, Real-Time Dashboard Access, Handoff Documentation | Final approval for go-live, initial transaction monitoring |
Technical & Commercial Details
Frequently Asked Questions on Compliance Logging
Get clear answers on how Chainscore Labs implements and manages automated compliance logging for cross-border blockchain transactions.
Standard deployments for our modular compliance logging API are completed in 2-3 weeks. This includes integration with your existing transaction flow, configuration of rule sets (e.g., OFAC, AML), and a full testing cycle. Complex, multi-jurisdiction deployments with custom risk engines may extend to 4-6 weeks.
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