Service · Audit

Wallet and Transaction Audit.

Chain Accountancy reviews crypto transaction history to help clients understand, categorise, reconcile, and document activity — across exchanges, wallets, DeFi protocols, and NFT marketplaces.

Start Wallet & Transaction Review → Book a Discovery Call

Who this is for

Active traders with multi-chain exposure Hundreds-to-thousands of transactions

DeFi participants needing clean records LP positions, yield, swaps

NFT collectors and creators Acquisitions, sales, royalties

Auditors verifying client crypto activity Independent working papers

What's included

Wallet tracing
Exchange reconciliation
Transaction categorisation
Cost-basis reconstruction
DeFi transaction review
NFT transaction review
Staking and yield income review
Capital gains and income summary
Missing transaction checks
Duplicate transaction removal
Cross-chain activity review
Suspicious activity flagging

The process

Ingest

We collect read-only exports, public addresses, and view-only API keys.

Trace

We cross-chain map transactions, fill gaps, and flag risk exposure.

Document

You receive a single audit-grade activity pack with footnoted sources.

Get clean, footnoted activity records.

Whether you're preparing for an audit, a tax filing, or a lender review — your transaction history needs to be verifiable, not just visible.

Start Wallet Audit → Download Audit Checklist