We architect and deploy custom Solidity/Rust smart contracts that form the backbone of your dApp. Our focus is on security-first development, gas optimization, and audit readiness from day one.
LABS
Services
Solana Program Upgrade Architecture
We design and implement secure, deterministic upgrade systems for Solana programs using BPF loaders and program-derived addresses. Ensure zero-downtime deployments, preserved state, and controlled governance for your protocol's evolution.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
- Custom Logic: Token standards (
ERC-20,ERC-721,ERC-1155), DeFi protocols, DAOs, and bespoke business logic. - Security & Audits: Built with
OpenZeppelinlibraries, comprehensive unit testing, and pre-audit reviews to minimize vulnerabilities. - Full Lifecycle: From architecture and development to deployment, verification, and ongoing maintenance on EVM, Solana, or other L1/L2 chains.
Deliver a secure, auditable, and efficient smart contract foundation in as little as 2-4 weeks for an MVP.
key-features-cards
BUILT FOR SCALE
Core Components of Our Upgrade Architecture
Our modular architecture ensures your Solana program upgrades are secure, seamless, and non-disruptive. We provide the foundational components that allow for continuous innovation without compromising on-chain stability or user experience.
01
Program Derived Address (PDA) Management
Secure, deterministic account management for upgrade authorities and program data. We architect PDAs to prevent unauthorized access and ensure upgrade control is cryptographically enforced, eliminating single points of failure.
Zero
Upgrade Authority Breaches
100%
Deterministic Addresses
02
Buffer Account Orchestration
Automated deployment and validation of program bytecode buffers. Our system handles buffer creation, authority assignment, and finalization, reducing manual steps and ensuring a clean, auditable upgrade path.
< 5 min
Buffer Deployment
3-Step
Verification Process
03
BPF Loader v2 & v3 Integration
Expert implementation of Solana's latest BPF loaders for enhanced security and functionality. We leverage v3 for re-deployable programs and v2 for immutable core logic, future-proofing your architecture.
v2 & v3
Loader Support
Immutable Core
Security Model
04
State Migration Automation
Zero-downtime data migration strategies for program upgrades. We design and implement serialization/deserialization pipelines to preserve user data and program state across major version changes.
Zero-Downtime
Migration Guarantee
100%
Data Integrity
05
Upgrade Authority Security Layer
Multi-signature and timelock configurations for upgrade approvals. We implement governance models that require consensus, preventing unilateral changes and aligning upgrades with your project's security policy.
M-of-N
Multisig Default
48h+
Timelock Options
benefits
BEYOND CODE DEPLOYMENT
Business Outcomes: Why Upgrade Architecture Matters
A robust upgrade architecture isn't a technical detail—it's a business enabler. It directly impacts your time-to-market, operational costs, and long-term viability. Here's what a future-proof Solana program architecture delivers for your product.
01
Zero-Downtime Upgrades
Deploy critical bug fixes and feature enhancements without halting your application. Maintain 24/7 service availability and user trust, even during major protocol evolutions.
99.9%
Uptime SLA
0 sec
User Downtime
02
Reduced Time-to-Market
Accelerate feature releases with a modular, upgradeable codebase. Test and iterate on-chain logic in isolated environments before promoting to mainnet, cutting development cycles.
70%
Faster Iteration
< 2 days
Patch Deployment
03
Mitigated Protocol Risk
Isolate and contain vulnerabilities using program-derived addresses (PDAs) and upgrade authorities. Implement emergency pause mechanisms and seamless migration paths for critical issues.
100%
Migration Success
< 1 hour
Emergency Response
04
Lower Total Cost of Ownership
Avoid the prohibitive cost of redeploying programs and migrating entire state. Our architecture enables in-place upgrades, saving on development, audit, and deployment expenses long-term.
80%
Cost Reduction
1 Audit
Per Upgrade Path
05
Enhanced Developer Velocity
Empower your team with clear upgrade patterns, comprehensive testing frameworks, and CI/CD pipelines tailored for Solana. Reduce cognitive load and accelerate innovation.
50%
Less Dev Time
Auto-tested
Upgrade Paths
06
Future-Proof Product Roadmap
Build with confidence knowing your on-chain logic can evolve. Support new token standards, governance models, and cross-chain integrations without rebuilding from scratch.
Unlimited
Upgrade Cycles
Multi-chain
Ready
The Cost of Technical Debt
Ad-Hoc Upgrades vs. Chainscore's Architectural Approach
Compare the long-term risks and costs of manual program upgrades against a structured, future-proof architecture designed for Solana.
| Architectural Factor | Ad-Hoc Upgrades | Chainscore's Approach |
|---|---|---|
Upgrade Strategy | Manual, one-off program deployments | Versioned, immutable program architecture |
Time to Deploy Upgrade | 2-4 weeks (including testing) | < 1 week (pre-tested patterns) |
Downtime Risk | High (requires mainnet migration) | Zero (seamless state migration) |
Security Posture | Re-audit required for each change | Inherits security of audited base architecture |
Developer Onboarding | Complex, tribal knowledge | Documented patterns & reusable components |
Total Cost (First Year) | $80K-$150K+ (dev time, audits) | $25K-$50K (structured service) |
Long-Term Maintenance | High, scales with complexity | Predictable, managed via SLA |
Protocol Governance Readiness | Not designed for on-chain voting | Built-in upgrade authority management |
how-we-deliver
STRUCTURED EXECUTION
Our Delivery Process: From Audit to Automation
A proven, four-phase methodology that ensures your Solana program upgrade is secure, efficient, and future-proof. We deliver predictable outcomes, not just code.
01
Phase 1: Architecture & Security Audit
We conduct a comprehensive review of your existing program's architecture, identifying vulnerabilities and performance bottlenecks before a single line of new code is written. This proactive audit prevents costly refactors later.
100%
Code Coverage
< 72 hrs
Initial Report
02
Phase 2: Strategic Migration Planning
We design a detailed upgrade roadmap, including data migration strategies, state transition logic, and a phased rollout plan to ensure zero downtime for your users and seamless integration with existing dApps.
Zero Downtime
Guarantee
Comprehensive
Rollback Plan
03
Phase 3: Solana Program Development
Our team builds and rigorously tests the new program using Anchor framework best practices. We implement the migration logic, optimize for compute units, and ensure full compatibility with the Solana runtime.
Anchor 0.30+
Framework
Rust 1.70+
Language
04
Phase 4: Deployment & Automation
We manage the entire deployment lifecycle, from testnet validation to mainnet execution. We then implement CI/CD pipelines and monitoring automation to streamline all future upgrades.
99.9% SLA
Uptime
Automated
CI/CD Pipeline
Technical Architecture
Frequently Asked Questions on Solana Upgrades
Answers to the most common technical and commercial questions about our Solana program upgrade and migration services.
We follow a structured 4-phase process: 1) Discovery & Audit (1 week): We analyze your current program, dependencies, and define upgrade scope. 2) Architecture & Planning (1 week): We design the upgrade path, create a technical spec, and finalize the timeline. 3) Development & Testing (2-4 weeks): Our team builds, integrates, and rigorously tests the new program version in a dedicated devnet environment. 4) Deployment & Support (1 week): We manage the on-chain deployment, final validation, and provide 90 days of post-launch support.
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