We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on security-first principles, utilizing OpenZeppelin libraries, formal verification, and multi-stage audits to mitigate risk.
LABS
Services
Bitcoin Treasury Legacy System Migration Service
We provide end-to-end consulting and technical execution to securely migrate your corporate treasury operations from legacy financial systems or outdated crypto custody to automated, secure Bitcoin platforms.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - Protocol Logic: DEX/AMMs, staking pools, governance systems, and NFT marketplaces.
- Deliverables: Fully audited source code, deployment scripts, and comprehensive documentation.
We deliver contracts with 99.9% uptime SLAs and gas-optimized code, reducing your operational costs and technical debt from day one.
key-features-cards
PROVEN METHODOLOGY
Our Migration Framework
A structured, risk-averse process designed for CTOs to migrate Bitcoin treasury systems with zero downtime and full auditability. We've secured over $1.2B in digital assets across 50+ migrations.
01
Discovery & Risk Assessment
We conduct a comprehensive audit of your current legacy setup (hardware wallets, multi-sig scripts, key management) to identify single points of failure and compliance gaps. This phase establishes the migration's security baseline.
150+
Checks Performed
48 hrs
Assessment SLA
02
Multi-Signature Architecture Design
Engineer a custom m-of-n multi-signature scheme using Bitcoin Script or PSBTs, tailored to your governance model. We implement time-locks, revocation paths, and hardware security module (HSM) integration.
NIST FIPS 140-2
HSM Standard
2-of-3 to 5-of-7
Flexible Schemes
03
Dry-Run & Simulation
Execute the entire migration process on Bitcoin testnet (or a segregated mainnet environment) with dummy funds. This validates transaction scripts, signer coordination, and failover procedures without financial risk.
100%
Success Rate Required
< 1 sat
Test Cost
04
Live Migration Execution
Our engineers orchestrate the final move of treasury assets with parallel monitoring. We provide real-time dashboards for balance verification and transaction confirmation, ensuring atomic completion.
0
Downtime Target
24/7
Engineer Support
06
Ongoing Governance Support
Transition to a managed service for signer rotation, policy updates, and protocol upgrades (e.g., Taproot adoption). Includes monitoring alerts for large transactions and signer availability.
99.9%
Operational Uptime SLA
< 4 hrs
Incident Response
benefits
FROM LEGACY TO LIGHTNING
Business Outcomes
Migrating your treasury to Bitcoin is a strategic move. We deliver concrete, measurable results that enhance security, reduce costs, and unlock new financial capabilities.
01
Eliminate Counterparty Risk
Move from custodial bank accounts to self-custodied, multi-signature Bitcoin wallets. We implement secure key management (HSMs, MPC) to give you full control over your treasury assets, removing reliance on third-party financial institutions.
100%
Direct Custody
Zero
Counterparty Exposure
02
Reduce Operational Costs
Replace expensive wire fees, account maintenance charges, and FX conversion spreads with predictable, low-cost on-chain transaction fees. Automate treasury operations to cut manual reconciliation time and overhead.
> 90%
Lower Tx Fees
80%
Less Manual Work
03
Unlock Programmable Capital
Deploy treasury assets into yield-generating DeFi protocols (e.g., Lightning Network, Babylon) or use them as collateral. We build the smart contract infrastructure for automated, rules-based treasury management.
24/7
Yield Earning
Fully Automated
Capital Allocation
04
Achieve Real-Time Transparency
Replace quarterly bank statements with real-time, immutable audit trails on the Bitcoin blockchain. Provide stakeholders with verifiable proof of reserves and transaction history at any moment.
Real-Time
Audit Trail
Immutable
Public Ledger
05
Future-Proof Treasury Operations
Build on a resilient, global monetary network. Our migration architecture is designed for scalability, integrating seamlessly with Layer 2 solutions (Lightning, RGB) for instant, high-volume settlements.
Sub-Second
Settlement (L2)
Global
Network Access
06
Ensure Regulatory Compliance
Implement institutional-grade compliance tooling for transaction monitoring, address screening (OFAC), and automated reporting. We ensure your Bitcoin treasury operates within established financial regulations from day one.
Automated
Compliance Checks
Audit-Ready
Reporting
The Infrastructure Upgrade
Legacy vs. Modernized Treasury
A direct comparison of operational and security characteristics between traditional, manual treasury management and a modern, automated on-chain system.
| Feature | Legacy Treasury System | Modernized On-Chain Treasury |
|---|---|---|
Settlement & Execution | Manual, multi-day processes via OTC desks or exchanges | Programmatic, near-instant execution via smart contracts |
Custody Model | Custodial (exchange/third-party risk) or complex multi-sig | Non-custodial, audited multi-signature or MPC wallets |
Transparency & Reporting | Manual reconciliation, delayed financial statements | Real-time, on-chain audit trail with automated reporting |
Operational Security | Prone to phishing, insider threats, single points of failure | Granular role-based access, transaction simulation, and policy enforcement |
Yield Generation | Manual transfers to CeFi platforms, significant counterparty risk | Automated deployment to audited DeFi protocols with defined risk parameters |
Time to Execute Strategy | Weeks for approvals, counterparty setup, and execution | Days to configure and deploy automated strategies |
Compliance & Audit | Retroactive, labor-intensive forensic accounting | Proactive, programmable compliance with immutable logs |
Total Cost of Ownership (Year 1) | $200K+ in labor, ops, and security overhead | $50K - $150K for development, audit, and optional managed services |
how-we-deliver
PROVEN METHODOLOGY
Our Migration Process
A structured, security-first approach to modernizing your Bitcoin treasury operations. We minimize downtime and eliminate risk with a clear, phased migration.
01
Discovery & Architecture Review
We conduct a comprehensive audit of your existing legacy system, including key generation, storage, and transaction workflows. This phase establishes the technical blueprint for a secure migration.
100%
System Audit
1-2 days
Assessment
02
Secure Key Migration
Engineers execute the secure transfer of private keys and multi-signature setups to modern, air-gapped hardware security modules (HSMs) using cryptographically-verified methods.
Zero Trust
Protocol
HSM-Grade
Security
03
Infrastructure Deployment
We deploy and configure the new treasury infrastructure—including multi-sig wallets, monitoring dashboards, and automated policy engines—in your preferred cloud or on-prem environment.
99.9%
Uptime SLA
< 72 hours
Deployment
04
Parallel Testing & Validation
Before final cutover, we run the legacy and new systems in parallel. Every transaction is validated across both environments to ensure 100% accuracy and fund integrity.
100%
Transaction Match
Zero Loss
Guarantee
05
Production Cutover & Monitoring
We manage the final switch to the new system during a planned maintenance window. Post-migration, our team provides 24/7 monitoring and support for the first 30 days.
< 4 hours
Planned Downtime
24/7
Post-Launch Support
06
Documentation & Knowledge Transfer
We deliver complete operational runbooks, security policies, and admin training for your team, ensuring you have full ownership and control of the new treasury system.
Full Audit Trail
Documentation
Hands-On
Training
Technical & Process Questions
Bitcoin Treasury Migration FAQs
Answers to the most common questions about migrating legacy Bitcoin treasury systems to modern, secure, and programmable infrastructure.
A standard migration for a single-signature or basic multi-sig treasury takes 3-4 weeks from kickoff to production handover. Complex migrations involving custom policy logic, integration with existing financial systems, or large-scale key generation ceremonies can extend to 6-8 weeks. We provide a detailed project plan with weekly milestones during the initial assessment.
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