Seal Your Music Before It Gets Stolen
AI models are trained on unlicensed music. Collaborators dispute ownership without written proof. Labels sign deals with no verifiable timestamp on your original demos. Swiss Trust Layer applies ZertES- and eIDAS-certified cryptographic e-Seals to your tracks, beats, and compositions — giving you court-admissible proof of authorship that predates every dispute.
The Three Threats Every Musician Faces
The music industry has always had disputes over who wrote what first. In 2025, three converging threats make proving authorship more urgent than ever — and more technically solvable than most creators realise.
AI Training Data Theft
Generative AI companies are ingesting billions of audio files to train text-to-music models. If your unreleased track, beat pack, or composition is scraped before you have a timestamped ownership record, proving your work was the source is nearly impossible. A ZertES-sealed file creates a legally dated entry point that predates any scrape or derivative model output.
Collaborator Disputes Without Proof
Co-writing and co-production arrangements are the norm in modern music. Verbal agreements and WhatsApp threads are not evidence in court. When a collaborator later claims full ownership or a larger percentage, the artist who sealed the stems, the session recordings, and the split agreement first holds the strongest legal position. Under the Berne Convention, that sealed timestamp can be enforced in 181 countries.
Label Contracts With No Timestamp
When a label or sync licensing house requests 'original' demos or masters, they typically receive email attachments with no verifiable date of creation. The window between sending demos and signing contracts is where disputes most often originate — because neither party has a court-admissible record of what was delivered and when. Sealing your demos before submission changes that entirely.
AI Voice Cloning & Your Music in 2026
AI voice cloning has moved from science-fiction novelty to production-ready commercial tool in under three years. In 2026, any trained model can replicate a singer's voice, timbre, and phrasing from as little as thirty seconds of reference audio — and release that clone commercially before the original artist is even aware it exists.
How AI Voice Cloning Actually Works
Modern voice cloning systems — ElevenLabs, RVC, SVC-based tools, and dozens of open-source derivatives — operate by extracting the acoustic and prosodic signature of a target voice from reference recordings. The resulting model can then synthesise that voice singing or speaking any new content. The process requires no permission, no licence, and no contact with the original artist. A track recorded in your bedroom studio, shared to SoundCloud or sent to a manager's email, can become a training sample for a voice clone without your knowledge.
Why Existing Copyright Law Does Not Stop It
Copyright law protects the specific expression of a work — a particular recording, a specific composition. It does not, in most jurisdictions, protect the acoustic characteristics of a voice as such. Voice is not a copyrightable element under the Berne Convention. A vocal performance recorded in 2024 is protected as a sound recording, but a model trained to mimic the voice — without reproducing the original recording directly — sits in a legal grey zone that courts in the EU and the US are only beginning to define. The WIPO consultation on AI and IP (2024–2025) acknowledged this gap explicitly. Swiss law similarly offers limited protection for voice characteristics outside specific personality rights claims. What the law currently cannot give you is a clear prohibition. What it can give you, however, is strong evidence of prior creation — and that is where a ZertES-sealed recording becomes decisive.
How a ZertES-Sealed Recording Proves Prior Creation Before the Clone
A ZertES-certified cryptographic seal applied to your original vocal recordings, demos, and compositions creates an immutable, independently verifiable record of what existed and when. If a voice clone appears commercially — on streaming platforms, in advertising, in AI-generated tracks — and you can demonstrate that your sealed recording precedes it, you establish prior art under the strongest available evidentiary standard. The Swisscom Trust Services timestamp embedded in your Swiss Trust Layer certificate cannot be backdated. It is anchored to an accredited certification authority's infrastructure with legal presumption of accuracy under ZertES Art. 14 and eIDAS Art. 41. In any proceeding — whether under Swiss personality rights, EU neighbouring rights, or a Berne Convention-backed claim — you hold the earliest verifiable record. Seal your reference vocals, your original demos, and your sessions before sharing them anywhere. The clone cannot predate what you have already certified.
How Music Sealing Works
Swiss Trust Layer uses the same cryptographic infrastructure that Swiss law firms and financial institutions rely on — applied to audio files, stems, lyrics PDFs, and contract drafts. The process takes under two minutes and produces a permanently verifiable certificate.
Upload Your Track, Beat, or Composition
Upload any audio file (MP3, WAV, FLAC, AIFF), a ZIP of stems, a PDF of sheet music or lyrics, a video file, or any combination. You can seal multiple files in a single session. The original file is never altered — Swiss Trust Layer creates a sealed copy alongside it.
Swiss Trust Layer Applies a ZertES / eIDAS e-Seal
The platform applies PAdES/CMS-grade digital signatures via Swisscom Trust Services — Switzerland's leading ZertES-accredited Qualified Trust Service Provider (QTSP). This embeds a cryptographic timestamp at the exact second of sealing, per ZertES SR 943.03 Art. 14 and eIDAS Regulation EU 910/2014. The seal is not a watermark or metadata tag — it is a mathematical proof embedded in the file structure, independently verifiable by any qualified auditor or court expert.
Download Your Certificate With Legal Timestamp
You receive a sealed file plus a human-readable certificate showing the file's cryptographic hash, the timestamp (accurate to the second), the QTSP certificate chain, and long-term validation (LTV) data. This certificate is valid in Switzerland under ZertES Art. 14, across all EU member states under eIDAS Art. 41, and provides Berne Convention-backed evidence of authorship in 181 countries — without any further registration.
The Legal Basis for Music Copyright Sealing
Music copyright protection does not require registration in most countries — but proving you were the first creator does require evidence. Swiss Trust Layer's e-Seal provides that evidence at the highest legally recognised level across three complementary legal frameworks.
Switzerland's Federal Act on Electronic Signatures. A qualified electronic seal issued by Swisscom Trust Services (an SAS-accredited QTSP) carries the same evidential value as a handwritten signature under Swiss civil law. Court-admissible without further expert testimony in Swiss proceedings.
The EU-wide electronic signature regulation. Art. 35 grants qualified electronic seals a presumption of integrity and accuracy of origin across all 27 EU member states. Because Swisscom Trust Services holds dual ZertES and eIDAS QTSP accreditation, every Swiss Trust Layer seal is simultaneously valid in the EU — one seal, two jurisdictions.
The global copyright treaty, ratified by 181 countries. Art. 5(2) provides that copyright protection is automatic — no registration needed — but you must be able to prove authorship and date of creation in any dispute. A ZertES-sealed file gives you cryptographic proof of both, enforced across all Berne signatory territories.
Switzerland has been a Berne Convention signatory since 1887. Your ZertES seal, issued by a Swiss-accredited QTSP, carries the full weight of both Swiss federal law and the international copyright convention simultaneously.
What You Can Seal
Swiss Trust Layer seals any digital file. For musicians and composers, the six most important use cases are:
Unreleased Tracks
Seal your demos, unmastered recordings, and unreleased singles before sharing them with labels, managers, or sync libraries. The sealed timestamp proves the track existed on a specific date — before any third party received it.
Beat Packs
Producers who license beats face a constant risk: a client uses the beat commercially without a valid licence, then disputes the ownership chain when challenged. Seal your beat pack before every release with a dated record that traces ownership back to you.
Remix Agreements
When you commission or deliver a remix, the remix brief, the stems shared, and the final deliverable should all be sealed together in a timestamped bundle. If the arrangement is later disputed, every element is independently verifiable.
Session Work
Session musicians and vocalists who perform on recordings often have no written record of their contribution. Sealing session files — including the session contract, the stems you played on, and any credit agreement — creates a permanent, court-admissible record of your involvement.
Producer Contracts
Co-production splits, work-for-hire agreements, and beatmaker contracts should be sealed at signing. A ZertES e-Seal on the signed contract PDF creates a timestamp that is legally equivalent to a notarised document under Swiss law — and verifiable by any party without access to Swiss Trust Layer.
Sample Clearance
If you sample another artist's work, your clearance correspondence, the licence agreement, and the cleared sample file should all be sealed together. This protects you from retroactive claims and provides a complete audit trail if the original rights holder or their estate raises a dispute years later.
Seal Your First Track Today
Create an account and seal your first music file in under two minutes. No hardware token, no legal expertise required. Get a court-admissible ZertES + eIDAS certificate — valid in Switzerland, the EU, and 181 Berne Convention countries.
Seal My First TrackWant to understand the full legal framework? Read our deep-dives on ZertES and eIDAS. ZertES & eIDAS.