Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Private Credit History Migration Service

Build secure gateways and attestation protocols to port existing credit data into private, user-owned zk-based credit profiles. We deliver compliant, interoperable infrastructure.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built for scale and compliance.

We architect and deploy custom smart contracts that form the foundation of your Web3 product. Our focus is on security-first development, gas optimization, and audit readiness from day one.

Deploy with confidence using battle-tested patterns and comprehensive test suites.

  • Token Systems: ERC-20, ERC-721, ERC-1155 with custom minting, vesting, and governance logic.
  • DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, staking, and yield aggregators.
  • Enterprise Logic: Multi-signature wallets, access control, upgradeable proxies, and cross-chain bridges.
  • Full Audit Support: Code is developed to the standards of leading auditors like CertiK and OpenZeppelin.

Our delivery includes complete technical documentation, interactive testing scripts, and a clear path to mainnet deployment. We ensure your contracts are not just functional, but efficient, maintainable, and secure for long-term operation.

key-features-cards
END-TO-END MIGRATION PIPELINE

Core Components We Deliver

We architect and execute a complete, secure migration of your private credit history from legacy systems to a tamper-proof, on-chain ledger. Our modular components ensure data integrity, regulatory compliance, and seamless integration with your existing workflows.

01

Legacy Data Extraction & Normalization

We build custom adapters to securely extract loan performance, payment history, and covenant data from your existing systems (e.g., LoanPro, Finastra, custom databases). Data is cleansed, normalized, and structured into a unified schema for blockchain ingestion.

100%
Data Integrity
ISO 27001
Compliant Process
02

On-Chain Data Schema & Smart Contracts

We design and deploy custom, audited smart contracts that define the data structure for private credit assets. This includes immutable records for loan terms, payment schedules, credit events, and investor positions, ensuring a single source of truth.

OpenZeppelin
Security Standard
ERC-3475/721
Token Standards
03

Secure Data Attestation Layer

Our proprietary attestation engine cryptographically signs and timestamps normalized data before on-chain submission. This creates a verifiable audit trail, proving the data's origin and integrity without exposing raw, sensitive information on-chain.

Zero-Knowledge
Proof Options
SOC 2 Type II
Audited
04

Real-Time Synchronization Engine

A robust backend service that continuously monitors your legacy systems for new events (payments, defaults, amendments) and automatically updates the on-chain ledger in real-time, keeping the blockchain state perfectly synchronized.

< 5 min
Sync Latency
99.95%
Uptime SLA
05

Regulatory & Compliance Module

Built-in logic to enforce jurisdictional rules (e.g., GDPR, SEC Reg D) during data handling and on-chain representation. Provides automated reporting trails and permission controls for auditors and authorized entities.

GDPR/CCPA
Compliant
Immutable Audit
Trail
06

API Gateway & Integration Layer

A secure, documented REST/GraphQL API that allows your internal dashboards, investor portals, and third-party services (e.g., risk models, custodians) to query the on-chain credit history without interacting directly with the blockchain.

Sub-100ms
Query Speed
24/7
Dev Support
benefits
TANGIBLE RESULTS

Business Outcomes for Your Platform

Migrating private credit history to the blockchain delivers measurable advantages. Our service is engineered to provide specific, verifiable outcomes for your lending platform.

01

Enhanced Credit Underwriting

Access immutable, verifiable borrower histories to reduce fraud and improve risk assessment accuracy. Enable data-driven loan decisions with a single source of truth.

90%
Faster KYC
40%
Lower Default Risk
02

Regulatory Compliance & Auditability

Immutable on-chain records provide a transparent audit trail for regulators. Simplify compliance reporting with tamper-proof data provenance for every transaction.

100%
Data Integrity
70%
Faster Audits
03

Operational Efficiency & Cost Reduction

Automate manual reconciliation and data aggregation processes. Eliminate intermediaries in data verification, significantly reducing operational overhead and manual errors.

60%
Lower Opex
< 1 sec
Data Verification
04

New Revenue Streams & Market Expansion

Tokenize credit portfolios to create tradable assets. Enable cross-platform portability of credit scores, unlocking access to new borrower pools and institutional capital.

New Asset Class
Tokenized Debt
Global
Borrower Access
Structured Migration Path

Phased Implementation Tiers

Choose the right level of support for migrating your private credit history to the blockchain, from foundational setup to fully managed operations.

FeatureFoundationAcceleratedManaged

On-Chain Data Schema Design

Smart Contract Development & Audit

Testnet Deployment & Validation

Mainnet Deployment Support

Data Migration Scripting & Execution

Post-Migration Monitoring (30 days)

24/7 Production Monitoring & Alerting

Priority Incident Response SLA

N/A

24h

4h

Quarterly Performance & Health Reports

Estimated Timeline

6-8 weeks

4-6 weeks

3-5 weeks

Starting Price

$25K

$65K

Custom

how-we-deliver
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by experts for your Web3 product.

We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on audited best practices and a deep understanding of protocol economics.

  • End-to-End Development: From initial design and Solidity/Rust coding to deployment on mainnet.
  • Security-First: Contracts are built with OpenZeppelin libraries and undergo internal and third-party audits.
  • Gas Optimization: We write efficient code to minimize transaction fees for your users.
  • Standard Compliance: Full support for ERC-20, ERC-721, ERC-1155, and other critical standards.

We deliver battle-tested contracts that power everything from DeFi protocols to NFT marketplaces, ensuring reliability from day one.

tech-stack
BUILT FOR ENTERPRISE SCALE

Technology & Protocol Foundation

Our migration service is built on a battle-tested technical foundation designed for security, compliance, and seamless integration with your existing FinTech stack.

02

Ethereum & Polygon Integration

Deploy on Ethereum Mainnet for maximum security or Polygon PoS for cost-efficiency. Our contracts are compatible with both, ensuring interoperability and future-proofing your infrastructure.

2 Chains
Supported
< $0.01
Avg. Tx Cost
05

Gas-Optimized Data Structures

We use Merkle Patricia Tries and other gas-efficient structures to store and verify credit attestations on-chain, reducing operational costs by up to 70% versus naive storage.

70%
Cost Reduction
O(log n)
Verification
06

Enterprise-Grade APIs

REST & GraphQL APIs with OAuth 2.0 authentication provide a familiar interface for your existing teams. Includes webhook support for real-time event notifications.

99.9%
Uptime SLA
< 100ms
P95 Latency
Private Credit Migration

Frequently Asked Questions

Get clear answers on migrating your private credit history to the blockchain. We address common technical, security, and process questions from CTOs and product leads.

A standard migration for a portfolio of 10,000-100,000 credit lines takes 4-8 weeks from kickoff to mainnet deployment. This includes 2 weeks for data schema design and smart contract development, 2-3 weeks for data validation and secure migration, and 1-2 weeks for testing and final deployment. Complex migrations with custom risk models or multi-chain deployment may extend to 12 weeks.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team
Private Credit Migration Service | Chainscore Labs | ChainScore Guides