Client Says 'That's Not What I Asked For'? Prove Them Wrong.
50% of freelancers have experienced non-payment. ProofSnap captures the state of your deliverables with SHA-256 hash + blockchain timestamp — irrefutable proof of what you delivered, when you delivered it, and exactly how it looked. Your Proof of Delivery certificate for $8.99/month.
50%
of freelancers have experienced non-payment
Freelancers Union
71%
of freelancers have trouble getting paid
Freelancers Union
85%
have invoices paid late at least sometimes
Remote.com 2025
59%
owed $50,000+ by late-paying clients
Payoneer
$1.5T
earned by US freelancers in 2024
Upwork
Why Freelancers Lose Payment Disputes
When a client refuses to pay, the burden of proof falls on you. Without proper documentation, you have no leverage.
No proof of what was delivered
You completed the work, but you have no certified record of what the deliverable looked like at the time of handoff.
Client claims "not what was agreed"
The client moves the goalposts after delivery, claiming the work doesn't match their expectations or the original brief.
Screenshots can be disputed
Plain screenshots carry no cryptographic proof. They can be edited, and there's no verifiable timestamp proving when they were taken.
No timestamp = no proof of delivery date
Without a verifiable timestamp, you can't prove when you delivered the work. The client can claim late delivery to justify withholding payment.
How It Works
Four steps to certify your deliverable with blockchain-backed proof of delivery.
Complete your deliverable
Finish your website, design, copy, campaign, or any other client work.
Open the deliverable in Chrome
Navigate to the live URL, staging environment, or hosted deliverable in your browser.
Click ProofSnap to capture
ProofSnap captures the full page with a blockchain timestamp and SHA-256 hash — one click.
Send the evidence package
Share the evidence ZIP with your client — cryptographic proof of delivery with blockchain certification.
The complete workflow at a glance.
Built for Every Freelance Vertical
Whether you build websites, run campaigns, or write content — ProofSnap certifies your deliverables.
Web Development
Capture the deployed website, staging environment, or Figma design exactly as delivered. Document responsive layouts, functionality, and pixel-perfect implementations before the client makes changes.
Marketing & SEO
Capture analytics dashboards, ad campaigns, social media posts, and SEO rankings you achieved. Prove your campaign performance with timestamped evidence before metrics change.
Content & Copywriting
Capture published articles, landing pages, email campaigns, and blog posts with a delivery timestamp. Prove the content was live and correct at the time of delivery.
How ProofSnap Protects You
Build an airtight evidence trail from contract to delivery to dispute resolution.
Capture the agreed scope
Document the project brief, contract, Slack messages, email threads, and scope agreements before you start work.
- Project brief with blockchain timestamp
- Client communications preserved
- Scope agreements locked in
Certify the deliverable
Capture the finished work with a blockchain timestamp, SHA-256 hash, and full-page screenshot the moment you deliver.
- Full-page screenshot of deliverable
- Blockchain timestamp proves delivery date
- SHA-256 hash prevents tampering
Present the evidence package
Share the tamper-evident ZIP archive — cryptographic proof of what was delivered and when, verifiable by anyone.
- Evidence verifiable by any third party
- Chain of custody documentation
- Stronger than screenshots in court
Protect Every Deliverable from $6.67/Month
Annual plans save 20%. All plans include a 7-day free trial.
Essential
100 captures/month
- Full-page screenshot + metadata
- SHA-256 hash + digital signature
- Evidence PDF + ZIP export
- No blockchain timestamp
Professional
200 captures/month
- Everything in Essential
- Blockchain timestamp (OpenTimestamps)
- Independently verifiable proof
- Team accounts
Enterprise
Unlimited captures
- Everything in Professional
- Unlimited captures
- Priority support
- Team accounts
One unpaid invoice costs you far more than $13.33/month. Tax-deductible business expense.
Monthly plans and Company plans (per-seat pricing) also available.
Frequently Asked Questions
Yes. Every ProofSnap capture includes a blockchain timestamp anchored to the Bitcoin blockchain, providing cryptographic proof of the exact date and time your deliverable existed in its captured state. This timestamp cannot be forged or backdated.
ProofSnap captures a full-page screenshot, complete page HTML, DOM text content, metadata, and generates a SHA-256 hash of the entire evidence package. Any alteration to the captured content would change the hash, making tampering immediately detectable. The evidence package is a complete, verifiable record of exactly what was delivered.
Yes. ProofSnap works with any web page accessible in Chrome, including Figma designs, Google Docs, staging URLs, Vercel previews, Netlify deploys, WordPress admin panels, and any other browser-accessible content. If you can see it in Chrome, ProofSnap can capture it.
ProofSnap evidence packages include SHA-256 hashing, blockchain timestamps, digital signatures, and a chain of custody log — meeting the authentication requirements under FRE 901 and equivalent rules in most jurisdictions. While admissibility ultimately depends on the specific court and judge, ProofSnap provides substantially stronger evidence than plain screenshots or PDFs.
Plain screenshots and PDFs can be edited with any image editor — they carry no proof of when they were taken or whether they have been altered. ProofSnap adds cryptographic integrity (SHA-256 hash), a blockchain timestamp, a digital signature, and a complete chain of custody, making the evidence tamper-evident and independently verifiable by anyone.
Absolutely. With 200 captures per month on the Professional plan, you can document every milestone, deliverable, and client communication throughout a retainer engagement. Each capture builds a timestamped record of your work history with that client.
Never lose a payment dispute again. Certify every deliverable.
Join thousands of freelancers who protect their work with blockchain-certified proof of delivery.
Start 7-Day Free Trial7-day free trial. Tax-deductible business expense.