Digital Asset Audit & Attestation Platform

LedgerLens provides a comprehensive software platform suite enabling CPAs and chartered accountants to conduct professional audits and attestations for digital asset companies. The platform eliminates the technical complexity and infrastructure costs that typically prevent accounting firms from serving blockchain clients.

Audit & Attestation Products

Auditor's Workbench - All-in-one audit platform providing comprehensive tools for validating digital assets across 20+ blockchains and custodian integrations. Enables auditors to assess completeness, accuracy, existence, and ownership of cryptocurrency holdings without requiring firms to run their own nodes. Supports financial statement audits with digital assets, attestations, proof of reserve engagements, compliance services, and internal audit procedures. Used by top accounting firms including Baker Tilly, Moore, and other global practices, supporting over $10 billion in assets under attest.

Real-Time Proof of Reserves - World's first application enabling continuous, automated CPA/CA attestations for digital asset issuers. System-generated attestations are automatically compiled, analyzed, and reported based on auditor-configured requirements, transforming traditional point-in-time audits into real-time transparency. Supports AT-C 205 Examination Reports, AT-C 215 Agreed-Upon Procedures, and ISAE3000 engagements. Critical for stablecoin issuers, asset-backed token providers, and exchange traded products requiring continuous reserve verification.

Merkle Tree Proof of Reserves Toolkit - Purpose-built solution for CPAs and CAs to execute comprehensive Merkle Tree proof of reserve attestations. Guides auditors through the complete Merkle tree process from customer liability extraction through cryptographic tree generation, enabling customers to independently verify their accounts are included while protecting privacy. Includes Merkle Tree Generator, Customer Verification Portal, API delivery, and customizable widgets. Critical for cryptocurrency exchanges, custodians, and trading platforms.

On-Chain Proof of Reserves - Brings off-chain reserve data directly onto blockchains through the Chainlink oracle network, enabling smart contracts to consume auditor-verified reserve information in real-time. Publishes bank balances, custody data, and other reserve information on-chain where DeFi protocols can programmatically verify backing and implement automatic safeguards. Can be paired with Real-Time Proof of Reserves to issue formal CPA/CA attestations alongside on-chain data publication.

Why Choose LedgerLens

As a pioneer in crypto accounting infrastructure since 2019, LedgerLens enables accounting firms to confidently take on digital asset engagements while maintaining compliance with professional standards. The platform supports over $10 billion in assets under attest and serves leading firms including Baker Tilly and Moore.