Protect Freelance Work Before You Send It

Every deliverable you send to a client without proof is a bet that they'll pay and credit you. Blockchain timestamps turn that bet into a guarantee.

No blockchain expertise required.

The Freelance Trust Problem

Freelancing runs on trust — and trust breaks down daily.

A designer sends comps to a prospective client for a pitch. The client ghosts, then uses the designs six months later. A developer builds a prototype; the startup decides to “go in another direction” but keeps the code. A writer submits articles; the client posts them under someone else’s byline.

The common thread: the freelancer can’t prove they created the work.

“But I have the original files!” Sure — with timestamps your system controls. “I emailed it to them!” Email proves delivery but not creation. “They signed a contract!” Contracts are enforceable, but proving timeline strengthens your case dramatically.

The 10-Cent Insurance Policy

Here’s the freelance timestamping workflow:

Before every client delivery:

  1. Export final deliverable
  2. Open TimeProof → drop the file → click “Timestamp”
  3. Receive your blockchain certificate
  4. Send the deliverable to the client

Time added to your workflow: 15 seconds. Cost: 2 verified instant credits or 1 scheduled credit.

This creates blockchain-anchored proof that you had the exact file before the client received it. If anything goes wrong, you have cryptographic evidence of your timeline.

Scenarios Where Timestamps Save You

The ghosting client

You send a logo concept. The client goes silent. Three months later, you see your logo on their website.

Without timestamp: You have your design files (with modifiable dates) and an email (proving delivery but not creation).

With timestamp: You have blockchain proof that the exact design file existed before you sent it. The client can’t claim they made it independently or that it was created after they “inspired” you with brief feedback.

The “we already had that idea” defense

You present a marketing strategy. The client says “we were already working on something similar” and declines to pay.

Without timestamp: Your word against theirs.

With timestamp: Your strategy document was timestamped on [date]. If their “similar” work existed first, they can prove it with their own timestamps. If they can’t, the blockchain shows your version is the documented original.

The scope creep dispute

The client claims you didn’t deliver what was agreed. You claim you delivered exactly what was specified.

Without timestamp: The original specification may have been verbally modified. Emails may be ambiguous.

With timestamp: You timestamped the specification before starting work, and timestamped the deliverable before sending it. The blockchain proves: this was the spec (hash verified), and this was the deliverable (hash verified), delivered on this date.

The non-payment standoff

You delivered the work. The client won’t pay. You want to pursue small claims court.

Without timestamp: You need to prove what you delivered, when, and that it matches the contract terms.

With timestamp: You have cryptographic proof of the exact deliverable, the exact date, and (with Legal-Grade) proof that you specifically submitted it. Much stronger in court.

What to Timestamp

Deliverable TypeWhenPriority
Final deliverablesBefore every sendCritical
Key drafts/revisionsAfter each roundHigh
Contracts and agreementsBefore signingHigh
Project specificationsBefore starting workHigh
Proposals and pitchesBefore presentingMedium
Client feedback (save as PDF)When receivedMedium
Meeting notesAfter each meetingLow (but useful)

Cost for Freelancers

Freelancer TypeMonthly DeliverablesRecommendedMonthly Cost
Part-time freelancer5-15 filesMicro pack or Starter plan5-15 scheduled credits/month
Full-time freelancer20-40 filesStarter plan or Micro pack top-up20-40 scheduled credits/month
Agency or studio50-150 filesPro plan or pack top-ups50-150 scheduled credits/month
High-value projectsKey deliverablesAdd Legal-GradeStarter/Pro: 50 up to 25 files, then +2/file; Business: 25 up to 25 files, then +1/file; Enterprise: included

Most freelancers can protect their yearly output with a $15 Micro pack, a $49 Basic pack, or a Starter plan depending on how often they need instant proof. Compare that to a single consultation with an IP attorney ($300-$500/hour).

The Mindset Shift

Most freelancers think about protection reactively: “I’ll deal with it if something happens.” The problem is that by the time something happens, you’ve lost your best evidence opportunity.

The timestamp habit is simple:

Fifteen seconds. Ten cents. And if nothing goes wrong, you’ve lost nothing. If something goes wrong, you’ve gained everything.

1

Complete your deliverable

Finish the design, code, writing, or creative work. Export it in the final format you'll deliver to the client.

2

Timestamp before sending

Upload the deliverable to TimeProof. Your file is hashed locally (never uploaded) and the hash is anchored to the blockchain. This takes seconds.

3

Send to the client

Deliver the work through your normal channel — email, project management tool, file share. Your proof now predates their possession.

4

If a dispute arises

Your timestamp proves you had the exact file before the client received it. Combined with your communication trail, this is strong evidence of your authorship.

What You Receive

Every Timestamp Includes:

📄

PDF Certificate

Readable proof showing the file hash, timestamp, and blockchain reference.

🔗

Polygonscan Link

Direct public verification of the on-chain anchor.

Verified Instant Timestamps Also Include:

Verified Identity Badge — Verified instant timestamps add an identity attestation badge to the certificate so reviewers can see the anchor came from a verified account.

Legal-Grade Upgrade Adds:

⚖️

Courtroom-Ready PDF

Presentation-ready evidence certificate for counsel, auditors, or formal review.

📋

JSON Metadata

Machine-readable timestamp data for technical or programmatic verification.

🔐

Identity Attestation (JWS)

Cryptographically signed proof that verifies through the public JWKS endpoint.

🗂️

Complete Evidence ZIP

Single download containing the core evidence package and bundled supporting proof materials.

The Complete Evidence ZIP bundles supporting proof materials such as the Merkle proof, verification guide, and checksums so third parties can review the package without contacting TimeProof.

Ready to protect your files?

Timestamp any file on the blockchain in seconds. Prove when it existed, prove it hasn't changed.

No blockchain expertise required.

Frequently Asked Questions

What if the client claims their in-house team made it?
Your blockchain timestamp proves the exact file (verified by SHA-256 hash) existed in your possession before they could have received it. Combined with your email sending the deliverable, the timeline is clear: you had it first.
Should I timestamp every draft or just final deliverables?
Ideally both. Timestamping drafts creates a creative timeline showing the work evolved under your hands. But if you only timestamp one thing, make it the final deliverable before you send it. That's the critical moment.
How does this work with contracts?
Timestamps complement contracts — they don't replace them. Your contract defines ownership terms. The timestamp provides evidence of timeline. If a client breaches the contract (e.g., uses delivered work without paying), your timestamped evidence strengthens your legal position.
What about work-for-hire arrangements?
In work-for-hire, the client typically owns the deliverable. But you can still timestamp your work to prove: (1) you completed it (useful for payment disputes), (2) when you completed it (useful for deadline disputes), and (3) the exact version you delivered (useful for quality disputes).
Is spending a credit or two worth it for a $500 project?
Consider the alternative: you lose a $500 project because you can't prove you made it. Or worse, the client uses your work without paying and you can't prove delivery. One scheduled credit or two verified instant credits of prevention is worth $500 of cure.

Related Pages

Protect your work in seconds.

Timestamp any file on the blockchain. No blockchain expertise required.

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