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Automated, tamper-evident wallet balance snapshots for crypto audits

Free, no paid tierVisit Website
Tracked since2026

The Bottom Line

Price
Free, no paid tier. Compare plans

Key facts

  • Automates month-end crypto balance snapshots with timestamped, SHA-256-hashed proof for audit readiness.
  • Supports 50+ blockchain explorers across EVM, Solana, Bitcoin, and Cosmos, plus historical lookups via archive nodes.
  • Organizes captures by client and exports CSV, saving accountants hours per client during audits.

Pros

  • Eliminates manual screenshotting and provides defensible, timestamped proof that auditors accept
  • Covers a wide array of blockchains and explorers, making it versatile for diverse client portfolios
  • Historical lookups allow reconstruction of past balances even if monthly snapshots were missed

Cons

  • Historical balance lookup is limited to seven EVM networks; non-EVM chains like Solana lack this feature
  • Free tier likely has limited captures or clients, full functionality requires a paid subscription

What is ChainSnip?

Editorial review
ChainSnip is a tool designed for accountants, auditors, and crypto tax professionals who need to prove wallet balances at specific dates. It automatically captures and archives blockchain explorer pages on a schedule, stamping each snapshot with a timestamp and a SHA-256 cryptographic hash. This creates tamper-evident evidence that auditors can verify without dispute, replacing the manual process of taking screenshots and hoping they hold up in review. The platform supports over 50 blockchain explorers across EVM chains like Ethereum, BSC, and Polygon, as well as Solana, Bitcoin, and Cosmos networks. Beyond automated month-end snapshots, ChainSnip offers historical balance lookups for past dates or block heights by reading directly from archive nodes on seven EVM networks. This allows users to reconstruct period-end balances even if they missed a scheduled capture. All captured records are organized by client, wallet, or chain and can be exported as CSV for easy delivery. The service is built for practices that need repeatable, defensible evidence for quarterly reviews, year-end filings, or audits.

Key Features

  • Automated month-end wallet balance snapshots with no browser required
  • Every capture includes a timestamp and SHA-256 hash for tamper-evident verification
  • Multi-chain coverage: Etherscan, BscScan, Solscan, and 50+ other explorers
  • Historical balance lookup from archive nodes on seven EVM networks (any past date or block height)
  • Supports rebasing tokens like stETH where balances change without transactions
  • Group captures by client, wallet, or chain and export as CSV for delivery

Pricing Plans

Pricing checked Oct 2, 2026

ChainSnip plans and prices, checked October 2026
PlanPriceDetails
Free

Free

  • Month-end snapshots
  • Audit-ready proof
  • Tamper-evident hashing
+3 more
  • Multi-chain coverage
  • Historical record
  • Organized by client

Is ChainSnip worth the price?

Good value

The pricing is extremely generous for a crypto audit tool, offering a full-featured Free tier at $0/month with month-end snapshots, tamper-evident hashing, and multi-chain coverage.

This is far cheaper than most competitors that charge per wallet or per snapshot. It is best for individual auditors, small firms, or startups needing basic compliance without upfront costs.

However, the lack of paid tiers suggests limited scalability for high-frequency or real-time snapshot needs. Best for budget-conscious users with monthly audit cycles.

The Free tier is a strong entry point but may lack advanced features like on-demand snapshots or API access found in paid alternatives.

Full ChainSnip pricing: every plan, hidden costs and alternatives

Reviews

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ChainSnip FAQ

How does ChainSnip ensure the snapshot hasn't been altered?

A SHA-256 hash is generated and recorded at the moment of capture. After downloading, you can re-hash the file and compare it to the recorded hash. If they match, the file is proven to be original and unedited.

Can I retrieve a balance for a specific date in the past that wasn't captured automatically?

Yes, for seven EVM networks (Ethereum, BSC, Polygon, Arbitrum, Base, Linea, zkSync, and Monad) you can specify any past date or block height. ChainSnip reads the exact balance from archive nodes at that block, allowing you to reconstruct period-end figures.

Which blockchain explorers are supported for automated snapshots?

ChainSnip supports over 50 explorers, including Etherscan, BscScan, PolygonScan, Arbiscan, BaseScan, Snowtrace, LineaScan, zkSync Explorer, MonadVision, and Solscan. Coverage spans EVM chains, Solana, Bitcoin, and Cosmos.

How does the month-end scheduling work if I have multiple clients?

You add wallet URLs for each client, then enable month-end capture. ChainSnip automatically runs on the last day of each month for all linked wallets, capturing and storing snapshots without any manual action.

Can I export snapshots in a format suitable for delivery to auditors or filing?

Yes, you can group captures by client, wallet, or chain and export the entire set as a CSV file. Each record includes the address, balances, source explorer, timestamp, and hash.

Does ChainSnip handle tokens that have rebasing balances like stETH?

Yes, ChainSnip's historical lookup accounts for rebasing tokens. It reads the true balance at the specified block, which reflects changes from rebasing events even if no transaction occurred.

Is ChainSnip suitable for a solo CPA or only for larger accounting firms?

ChainSnip is designed for practices of all sizes. A solo CPA can start free, automate snapshots for a few clients, and scale up as their practice grows. The workflows are straightforward and don't require additional staff.

What does the audit-ready proof look like?

Each snapshot is a screenshot of the live explorer page, framed to show the wallet address, balances, and timestamp clearly. Alongside the screenshot, the recorded SHA-256 hash serves as cryptographic evidence that the file hasn't been altered since capture.

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