Stelais

The first mark.
Permanent proof.

Authenticity begins at the source.

Stelais records your work at the moment of creation — creating irrefutable, permanent provenance.

Try the Live Demo

The journey of an original

From creation to permanent proof in seconds

Idea

You create something original

Upload

Ready to share with the world

Risk

Unprotected content can be copied, scraped, claimed

Stelais Proof

Permanent timestamp, invisible watermark, blockchain anchor

Protected

Share with confidence. Your originality is canonical.

How it works

Three steps to permanent proof

01

Upload

Drop your content—any format, any size. We process it locally and never store your files.

02

Mark

We generate a unique cryptographic fingerprint and embed an invisible watermark that survives compression.

03

Anchor

Your proof is permanently recorded on the blockchain. Immutable. Verifiable. Forever.

Create a proof in under 30 seconds

No signup required. Your file never leaves your device. See exactly how Stelais protects your work.

Try the interactive demo

Upload any file and watch Stelais generate a cryptographic proof of authorship in real time. No account needed.

Launch Demo

Works with images, documents, code, and more (max 10MB)

How it works

  • 1Upload any file — images, documents, code, music. It stays on your device.
  • 2Set your license terms — define how others can use your work.
  • 3Get your proof instantly — a cryptographic fingerprint tied to this moment.

No friction, no catches

  • Your file never leaves your browser
  • No blockchain knowledge required
  • Works with any file type under 10MB

Your creations deserve permanence.

AI scrapes everything. Content gets copied, reposted, claimed by others. Smaller creators lose credit, opportunities, and revenue because they have no proof of origination.

Until now.

Stelais is the provenance layer for creators—combining invisible watermarking, instant timestamps, and permanent blockchain proofs to protect originality in the AI era.

The Canon

Your permanent record of originals

Image

sunset_composition.jpg

Proven on Nov 15, 2024

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Document

brand_guidelines_v2.pdf

Proven on Nov 12, 2024

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Audio

original_track.wav

Proven on Nov 8, 2024

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Your next original belongs here.

Every proof comes with

Technical evidence for content protection. Use alongside proper legal documentation for ownership disputes.

Blockchain Timestamp

Cryptographic proof of existence and registration date

Content Protection

Invisible watermarks that survive compression and reposting

Revenue Recovery

Detect monetized theft and recover lost revenue

Shareable Proof

Public verification page anyone can access

Be first in line

Join the waitlist and be the first to protect your work with Stelais.

No spam. We'll only email when Stelais is ready or when we have major updates.

Simple, transparent pricing

Start free. Upgrade when you need more.

Free

Free

For getting started

  • 10 proofs per month
  • Basic watermarking
  • Blockchain verification
  • Public proof pages
  • Community support

Creator

$24.99/per month

For individual creators

  • Unlimited proofs
  • Advanced watermarking
  • Priority processing
  • Custom proof pages
  • Email support
Most Popular

Pro

$49.99/per month

For serious creators

  • Everything in Creator
  • Content monitoring
  • Takedown assistance
  • Analytics dashboard
  • Priority support

Team

$99.99/per month

For teams and agencies

  • Everything in Pro
  • Team collaboration
  • White-label options
  • API access
  • Dedicated support

Building the missing layer of the modern internet.

The internet has no built-in concept of "I made this first." AI scrapes everything. Imitation is faster than ever. Big brands steal from small creators and face no consequences.

Stelais changes that.

We're building true, permanent provenance for original creators—where every post, project, and idea carries its origin with it.

A future where authorship is respected by default.

Questions & Answers

Everything you need to know about Stelais

Still have questions?

Our team is here to help.

Contact Us

Your originality deserves
permanent proof.

Join creators who are taking back control. Be first in line when Stelais launches.