How it works

Permanent proof.
Built on Solana.

DataMirror turns any data fingerprint into an immutable blockchain record. Used by individuals and businesses that need tamper-proof proof of existence.

The core idea

Three steps. Your file never leaves your device.

1
You have data

A file, a certificate, a report — anything that can be hashed.

2
DataMirror hashes it

SHA-256 produces a unique 64-char fingerprint. The original data is never sent anywhere.

3
Solana records it

The hash is written via a Memo transaction. Timestamped. Permanent. Public.

Two ways to use DataMirror

Self-serve wallet or B2B API — you choose.

👤
Self-serve (individual)
via Solana wallet

Connect your Phantom or Solflare wallet. Upload a file. Pay ~$0.001 in SOL. Your file's hash is anchored with a DataMirror:{hash} memo. You get a shareable verification link anyone can check.

✓Copyright & IP timestamping
✓Legal documents, NDAs, contracts
✓Creative works (photos, designs, code)
Create a proof →
🏢
B2B API (business)
via x-api-key

Your app calls POST /api/anchor with an API key. DataMirror anchors automatically — no Solana knowledge needed. Memo is namespaced: ClariMac:{certId}:{hash}.

✓ClariMac — Mac health certificates
✓GetFixHub — repair diagnostic reports
✓Any SaaS needing tamper-proof records
API docs →

Real-world examples

How it plays out in practice.

🖥️
ClariMacUsed Mac buyer verification
1Seller scans their Mac with ClariMac → full hardware health report generated
2ClariMac calls DataMirror API → report hash anchored on Solana
3Buyer opens datamirror.app/verify/[tx] → sees the verified certificate
4If the report was tampered after anchoring — hash won't match → proof of fraud
🔧
GetFixHubRepair shop diagnostic proof
1Technician runs a diagnostic on a customer's device
2GetFixHub anchors the report via DataMirror API
3Customer gets proof of what was found before any repair
4Dispute resolution: blockchain record shows the original diagnosis
📄
Self-serveLegal document timestamping
1Lawyer uploads a signed contract PDF to datamirror.app/create
2SHA-256 hash is computed locally — file never uploaded
3Wallet signs a Solana transaction → hash anchored with a timestamp
4Verification link shared with all parties as permanent proof of existence

Why Solana?

The right blockchain for proof.

🔒
Immutable

Once recorded, no one can alter or delete your proof — not even DataMirror.

⚡
Fast & cheap

Confirmation in ~0.4s. Transaction fee < $0.001. No gas wars.

🌐
Publicly verifiable

Anyone can verify your proof on Solana Explorer — no account, no trust required.

FAQ

Common questions.

Is my file uploaded anywhere?

No. The SHA-256 hash is computed locally in your browser. Only the 64-char hash is sent to the blockchain. The file never leaves your device.

Can DataMirror delete my proof?

No. Once a transaction is confirmed on Solana, it is permanent. DataMirror has no control over the blockchain.

How do I verify someone else's proof?

You need their Solana transaction ID. Go to datamirror.app/verify/[tx] to see what was anchored, by whom, and when.

I'm a developer — how do I integrate?

One POST request to /api/anchor with your x-api-key and the hash. We handle the Solana transaction and return a verification URL. See /developers.

What is ClariMac?

A Mac diagnostic tool that uses DataMirror to anchor every hardware report. Buyers can verify the report was not modified after the inspection.

What does it cost?

Self-serve: ~$0.001 in SOL per proof. B2B API: contact us for pricing. No subscriptions or recurring fees for self-serve.

Ready to anchor your first proof?

Free. No account required. Permanent on Solana.