We architect and deploy production-grade blockchain systems from the ground up. Our full-cycle development delivers custom L1/L2 chains, sidechains, and application-specific rollups with your exact consensus, tokenomics, and governance requirements.
LABS
Services
Custodial Service Reserve Auditor
An independent, continuous audit platform that verifies the Bitcoin holdings of custodians and financial institutions, delivering real-time proof of solvency and compliance.
Chainscore © 2026
overview
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end blockchain solutions built for scale, security, and speed to market.
From initial design to mainnet launch, we provide a turnkey solution—no need to assemble a fragmented team of specialists.
- Core Protocol Engineering: Custom
Consensus (PoS, PoA, DPoS),EVM/SVMcompatibility layers, and bridge infrastructure. - Node & Validator Infrastructure: High-availability node clusters, staking systems, and validator set management.
- Smart Contract Suite: Native token standards (
ERC-20,ERC-721,SPL), treasury management, and upgradeable governance contracts. - Launch & Support: Mainnet deployment, monitoring dashboards, and ongoing protocol upgrades.
key-features-cards
TRANSPARENCY ENGINE
How Our Reserve Audit Platform Works
Our automated, real-time system provides institutional-grade proof of reserves, moving beyond periodic attestations to continuous, verifiable transparency.
01
Real-Time On-Chain Verification
Our platform continuously monitors and verifies custodial wallet balances against public blockchain data. We track assets across multiple chains (Ethereum, Solana, Polygon) to provide a live, aggregated view of reserves.
< 5 min
Verification Lag
15+
Supported Chains
02
Automated Attestation Reports
Generate standardized, auditor-ready proof-of-reserve reports on demand. Reports include cryptographic signatures, timestamped snapshots, and a clear breakdown of asset composition and liabilities.
24/7
Report Generation
PDF/API
Output Formats
03
Multi-Signature & MPC Compliance
Designed for institutional custody setups. Our auditor seamlessly integrates with multi-sig wallets (Gnosis Safe) and MPC (Fireblocks, Qredo) to verify ownership and signing authority without compromising security.
SOC 2
Compliance
Zero-Trust
Access Model
04
Public Verification Portal
Provide your users with a branded, public-facing dashboard. Anyone can independently verify your custodial reserves in real-time, building immediate trust and reducing support inquiries.
Custom Branding
White-Label
Public API
For Developers
05
Anomaly Detection & Alerts
Get instant notifications for unexpected reserve fluctuations, large withdrawals, or discrepancies between reported and on-chain balances. Set custom thresholds for different asset classes.
Slack/Email
Alert Channels
Custom Rules
Configurable
benefits
TANGIBLE RESULTS
Business Outcomes for Custodians & Institutions
Our Custodial Service Reserve Auditor delivers measurable operational, compliance, and trust advantages, directly impacting your bottom line and market position.
01
Guaranteed Regulatory Compliance
Automated, continuous proof of reserve compliance with evolving regulations like MiCA, NYDFS BitLicense, and SOC 2 Type II standards. Eliminate manual reporting and reduce audit preparation time by 80%.
24/7
Compliance Monitoring
80%
Audit Prep Time Saved
02
Unbreakable Client Trust
Provide institutional clients with real-time, cryptographically verifiable proof of asset backing. Our tamper-evident audit trails and public attestations build market confidence and reduce client onboarding friction.
100%
Proof of Reserve
Real-time
Attestation
03
Operational Risk Elimination
Replace error-prone manual reconciliation with automated, on-chain verification. Our system detects reserve discrepancies in seconds, preventing operational failures and protecting against insolvency risk.
< 5 sec
Discrepancy Detection
Zero
Manual Errors
04
Capital Efficiency & Cost Savings
Optimize reserve allocation with precise, real-time data. Reduce over-collateralization buffers and associated capital lock-up costs by up to 30% while maintaining full compliance.
30%
Capital Efficiency Gain
Automated
Reserve Optimization
05
Enterprise-Grade Security & Auditability
Deploy a system built with institutional security patterns, including multi-sig verification, zero-knowledge proofs for privacy, and immutable logs. All code is audited by firms like Quantstamp.
Quantstamp
Security Audit
ZK-Proofs
Privacy Option
06
Rapid Market Integration
Seamlessly connect to major custodians (Fireblocks, Copper), exchanges (Coinbase, Binance), and blockchain networks (Ethereum, Solana, Polygon) via our standardized API. Go live in weeks, not months.
< 4 weeks
Time to Launch
50+
Integrated Platforms
Modern Security for Digital Assets
Continuous Reserve Audit vs. Traditional Methods
Compare the proactive, real-time security of our Continuous Reserve Audit service against traditional, periodic audit approaches to understand the impact on risk, transparency, and operational efficiency.
| Audit Factor | Traditional Periodic Audit | Chainscore Continuous Audit |
|---|---|---|
Audit Frequency | Quarterly or Annually | Real-time, 24/7 |
Proof of Reserve Verification | Point-in-time snapshot | Continuous, on-chain attestation |
Anomaly Detection Latency | Days or weeks | < 5 minutes |
Transparency to Users | Delayed, manual reports | Live, verifiable dashboard |
Coverage | Sampled transactions | 100% of reserve movements |
Regulatory Compliance Support | Manual evidence gathering | Automated audit trails & reporting |
Integration Complexity | High (custom APIs, manual processes) | Low (standardized API, plug-and-play) |
Annual Operational Cost | $50K - $200K+ (internal + external) | $15K - $75K (predictable SaaS) |
Mean Time to Detect (MTTD) Breach | 30+ days | < 1 hour |
Technical Debt & Maintenance | Your team manages infrastructure | Fully managed service with SLA |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists.
We architect and deploy custom smart contracts for tokens (ERC-20, ERC-721, ERC-1155), DeFi protocols, and DAOs. Our code is built on Solidity 0.8+ with OpenZeppelin standards and undergoes rigorous security audits before mainnet deployment.
Deliver a secure, gas-optimized foundation for your product in 2-4 weeks.
- End-to-End Development: From specification and architecture to deployment and verification on
EVMchains. - Security-First: Multi-stage review process, formal verification options, and audit preparation.
- Developer Experience: Comprehensive documentation, upgradeability patterns, and integration guides for your team.
Custodial Service Reserve Audits
Frequently Asked Questions
Get clear answers on how our independent reserve audits verify the solvency and security of your custodial service.
Our audit provides an independent, cryptographic proof of solvency. We verify that the total value of custodied user assets matches the on-chain reserves held by the service. This includes confirming wallet ownership, validating reserve composition (e.g., stablecoins, wrapped assets), and ensuring no double-counting of collateral. The final report delivers a clear, binary result: Proof of Reserves Verified or Discrepancy Found.
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