Create proof · Social media · Online content · Evidence ZIP · Independent verification

Capture the web as tamper-evident evidence — not just screenshots.

Turn what you see online into a proof you can use and verify. Capture public URLs or social media posts, export an Evidence ZIP with hashes, and show a clear integrity result: Match or Modified.

Why this holds up better than screenshots: evidence is designed to be tamper-evident. If someone alters captured files later, verification process expose the change.

Built for disputes, investigations, compliance workflows, and online content archiving.

Create proof (sign in) → Get Chrome Extension → Verify (Proof ID or ZIP)

Works in Chrome + Edge + Opera.

Proof link

A Proof ID you can share for review and later independent verification.

Evidence ZIP

Portable package + manifest + SHA-256 hashes + blockchain anchor + eIDAS timestamp.

Verifier

Clear result: Match / Modified — with integrity details.

Evidence workflow

Capture → ZIP → Verify

Designed for fast capture when content may change, be edited, or disappear.

Option A — Capture a public URL

https://example.com/policy-or-post

Screenshot + extracted content + metadata + eIDAS timestamp + blockchain anchor.

Option B — Capture what you see (logged-in)

Use the Chrome Extension to capture authenticated pages.

Useful when content is only visible to logged in users, typically social media.

Result — Proof ID + Evidence ZIP

Proof ID: 70352d57-d6bc-4873-87f2-d052b1bef548

Share the proof link or export an Evidence ZIP for third-party review.

Open Verifier Example proof →

Tip: Perfect for “what was shown” disputes (articles, pricing, policies, deepfakes, claims, profiles, posts).

Tamper-evident integrity

Evidence packages include a manifest + SHA-256 hashes + blockchain anchor + eIDAS timestamp for later verification.

Public verifier

Verify by Proof ID or upload Evidence ZIP for integrity checks. (Verification can be performed by an independent IT expert, a forensic expert).

Logged-in capture (social media)

Capture what you see in your browser using the extension.

Note: “tamper-evident” means modifications are detectable.

Built for disputes, not just screenshots

Screenshots alone are easy to challenge. GetProofAnchor produces a structured, integrity-checked record you can reference and verify later.

Step 1 — Capture

Capture a public URL or what you see in your browser via extension.

Step 2 — Export

Export an Evidence ZIP with manifest, SHA-256 hashes, eIDAS timestamp and hash anchor in blockchain.

Step 3 — Verify

The integrity of the evidence can be independently verified, including the detection of any modification.

Important: GetProofAnchor does not judge truthfulness — it verifies integrity: whether a live page (or an evidence package) matches what was captured at a specific time.

Case studies

These examples shown to explain typical workflows.

Want your real story here? hello@getproofanchor.com

Terms dispute

Web / E-commerce

“The terms and conditions were changed after the order was placed.”

The client needed to prove which terms and conditions applied at the time the order was placed. The page was captured in time, creating verifiable evidence of the original version.

Workflow

• Capture the terms and conditions page
• Create an Evidence ZIP
• Share the proof with legal counsel or the client

Evidence ZIP Verifiable integrity Dispute-ready

Social Media

Facebook / Instagram

“The post was deleted.”

The user needed to prove the original content of a post that was later removed. The capture was made in time, creating verifiable evidence.

Workflow

• Capture the public post
• Create a Proof ID
• Share the proof or export a ZIP

Proof ID Change detection Dispute-ready

Reputation / defamation

Public content

“The offending article has been edited.”

The team created evidence before the article was changed and then used the evidence in court.

Workflow

• Capture public URL
• Share Proof ID
• Verify integrity later

Proof ID Integrity checks Audit-friendly

Create proof → Get Chrome Extension → Open Verifier

Use cases that actually matter

If you need evidence of what appeared online — especially content that can be edited or deleted — this is for you.

Defamation & reputational harm

Capture harmful claims before they change or disappear.

Policies & compliance

Archive Terms/Privacy/Policy wording for audits.

Client & vendor disputes

Prove what was promised: pricing, guarantees, SLAs.

Investigations

Secure evidence with verifiable integrity and the ability to independently verify it.

Social media

Capture profiles, posts, comments on social media.

Change tracking

Document before/after changes with proof IDs.

Evidence ZIP + verification

When you need to share evidence outside your account, export an Evidence ZIP. Contains captured evidence, a manifest of files with their hashes, an eIDAS timestamp, and blockchain anchoring for integrity verification.

What’s inside

• Screenshot
• Extracted content (when available)
• Proof metadata
• Manifest + SHA-256 hashes
• eIDAS timestamp
• Blockchain anchor

Why it helps

• Portable package
• Independent verification
• Detects modifications
• Ideal for disputes & audits

Open Verify → Pricing

“Tamper-evident” means modifications are detectable via integrity checks.

Verifier (public)

Open →

Verify Proof ID online or upload Evidence ZIP for offline integrity verification.

Verification returns a clear result such as Match or Modified — with integrity details.

✓ Manifest + hashes

✓ Deterministic verification

✓ Portable export

✓ Tamper detection

Optimized for sharing with lawyers, compliance teams, platforms, or third-party reviewers.

Growing adoption

A growing community captures online evidence with GetProofAnchor

Used by teams and individuals handling disputes, investigations, and compliance — to capture web pages as tamper-evident proof records, export Evidence ZIP packages, and verify integrity later.

What users get

Proof ID + Evidence ZIP with hashes + eIDAS timestamp + blockchain anchor + verifier.

Why it matters

Less arguing about screenshots. More verifying integrity.

Big unlock

Chrome extension for capturing socia media.

Create proof → Get extension → Try verifier

What teams say

These are quotes from our customers.

Support: hello@getproofanchor.com

“We stopped arguing about screenshots. Evidence ZIP + verifier gave everyone a single source of truth.”

— Legal ops

“They said ‘you edited it.’ The Evidence ZIP integrity check shut that down.”

— Journalist

“Instead of screenshots in a folder, we shipped a verifiable package with hashes.”

— Agency owner

FAQ

Short answers to the most common questions.

What is a Proof ID?

A Proof ID is a permanent identifier for a capture. You can share it and verify integrity later.

Can I capture social media posts?

Yes — use the Chrome Extension to capture what you see in your browser, including authenticated pages you legitimately access.

What is Evidence ZIP?

A portable package of captured files + metadata with a manifest and SHA-256 hashes + eIDAS timestamp and blockchain anchor for later integrity verification.

Is this guaranteed “court admissible”?

No. GetProofAnchor provides tamper-evident integrity checks and evidence workflows, but it is not legal advice. Admissibility depends on jurisdiction and circumstances.

Ready to capture something that might change?

Create a proof now, or install the extension for logged-in captures.

Create proof → Get Extension → Pricing