The Problem With Timestamping Audio & Music
Music beats, samples, and original compositions are routinely stolen and reuploaded on streaming platforms. Proving you wrote the melody first is nearly impossible without evidence.
Regulators increasingly expect tamper-proof documentation. Internal audit logs alone may not suffice.
For musicians, producers, podcasters, sound designers, this is not a theoretical risk — it is a daily reality. A producer sends a beat pack to a rapper. The rapper uses a beat without paying and credits a different producer. The original producer has no proof of creation or delivery.
How TimeProof Solves This
When you timestamp audio & music with TimeProof, TimeProof uses client-side file hashing (SHA-256). That 64-character value is the unique fingerprint for the exact version you selected, and if even one byte changes, the hash changes too. Your file never leaves your device.
TimeProof proves file existence by anchoring file hashes to the Polygon blockchain. The blockchain records the hash, timestamp, and transaction ID permanently, so anyone can verify the record independently on Polygonscan without relying on editable metadata or a vendor-controlled database.
For musicians, producers, podcasters, sound designers, that means creates independently verifiable records that satisfy audit and regulatory requirements. timestamping master recordings, stems, or beat files creates blockchain evidence that you possessed the audio before anyone else could have copied it.
Specific to Audio & Music
Timestamping master recordings, stems, or beat files creates blockchain evidence that you possessed the audio before anyone else could have copied it. Common file formats include MP3, WAV, FLAC, AIFF, AAC, OGG, and TimeProof handles all of them. Whether you are using Pro Tools, Ableton Live, Logic Pro, FL Studio, the workflow is the same.
The Metadata Problem
Many people assume file metadata is sufficient proof. It is not.
Audio file metadata (ID3 tags, RIFF headers) is trivially editable. Streaming platform upload dates prove the upload time, not the creation time.
A blockchain timestamp is independent of your file’s metadata. It is stored on the public Polygon blockchain, which no one controls. Even if every byte of metadata is stripped, your timestamp remains permanent and verifiable.
Step-by-Step: Timestamping Your Audio & Music
Timestamp the official compliance file at signoff or submission so audit timing and integrity do not depend only on internal tooling. Best used at compliance signoff, filing, or audit handoff. Common files in this workflow include compliance reports, signed policies, and filing packets. Typical reviewers or counterparties include auditors, regulators, and compliance officers.
- Finalize the report, policy, filing packet, or control record that will be reviewed.
- Timestamp the exact file before submission, signoff, or retention.
- Store the certificate and Polygonscan link with the audit binder, filing log, or evidence register.
- Timestamp amended or corrective versions separately so each official compliance record has its own dateable proof.
Step 1: Select your file. Open TimeProof and drag your file onto the upload area. TimeProof accepts MP3, WAV, FLAC, AIFF, AAC, OGG and every other file format. The SHA-256 hash is computed entirely in your browser — your file never leaves your computer.
Step 2: Choose your timestamp type. Use scheduled timestamps for 1 credit per file, or use verified instant timestamps for 2 credits per file when immediate anchoring matters. Both produce permanent, identical proof.
Step 3: Confirm and anchor. Click the timestamp button. TimeProof computes the SHA-256 hash locally, sends it to the Polygon blockchain smart contract, and returns your proof. You pay zero gas fees — TimeProof covers all blockchain costs.
Step 4: Download your proof. You receive a PDF certificate and a direct link to the blockchain transaction on Polygonscan. Verified instant timestamps add a verified identity badge, and Legal-Grade adds the Courtroom-Ready PDF, JSON metadata, JWS identity attestation, and Complete Evidence ZIP.
Step 5: Add Legal-Grade if needed. Legal-Grade is a verified per-batch upgrade. Starter and Pro charge 50 credits for up to 25 files, then +2 credits per file after 25. Business charges 25 credits for up to 25 files, then +1 credit per file after 25. Enterprise includes Legal-Grade. It adds the Courtroom-Ready PDF, JSON metadata, JWS identity attestation, and Complete Evidence ZIP.
What You Receive
Every TimeProof timestamp for audio & music includes:
- PDF certificate - a readable proof document for the exact audio & music you timestamped, ready to keep with the project or share when timing becomes disputed.
- Polygonscan link - direct public verification of the on-chain hash, timestamp, and transaction.
Verified instant timestamps also include: 3. Verified identity badge - the certificate shows the timestamp was created by a verified account, which is useful when delivery timing, authorship, or submitter identity may later matter.
With the Legal-Grade upgrade, you also receive the core evidence-package components documented by TimeProof: PDF, JSON, JWS identity attestation, and a ZIP bundle.
- Courtroom-Ready PDF - a presentation-ready evidence certificate for disputes around timestamp it for regulatory compliance, payment, originality, or formal review.
- JSON Metadata - machine-readable timestamp data for technical teams, audit trails, or structured evidence review.
- Identity Attestation (JWS) - a signed proof that ties the timestamp to a verified identity and can be verified through /.well-known/jwks.json.
- Complete Evidence ZIP - one bundle containing the Courtroom-Ready PDF, JSON Metadata, Identity Attestation (JWS), and supporting proof materials so counsel, clients, or reviewers can inspect the complete record in one place.
Why Blockchain vs Other Methods
TimeProof uses Polygon because musicians, producers, podcasters, sound designers need proof that is fast to create, inexpensive to repeat, and easy for third parties to verify.
TimeProof proves file existence by anchoring file hashes to the Polygon blockchain. This gives reviewers a public record they can inspect independently on Polygonscan.
- Speed: about 2-second block times when verified instant proof matters.
- Cost: users do not buy crypto or manage gas fees because TimeProof covers blockchain costs.
- Public verification: counterparties, clients, auditors, or counsel can inspect the record independently on Polygonscan.
- Security: the record sits on a public, tamper-resistant network aligned with Ethereum.
- Permanence: the timestamp remains verifiable long after the audio & music have been shared, reposted, or challenged.
Real-World Scenario
A team needs independent proof that the exact compliance record existed at signoff or submission before a later audit challenge began. The files at issue are often signed policies, compliance reports, and filing packets. Typical reviewers or counterparties include auditors, regulators, and compliance teams.
A producer sends a beat pack to a rapper. The rapper uses a beat without paying and credits a different producer. The original producer has no proof of creation or delivery.
An auditor or regulator questions whether the record was finalized late, altered after signoff, or reconstructed from internal systems after the fact. The timestamp anchors the exact compliance file to a public date so audit defense does not depend only on editable internal logs or document histories.
Related Comparisons
These comparisons help you measure this proof path against common alternatives that solve part of the problem but not the full timing-and-integrity chain.
- TimeProof vs RFC 3161: Compare general blockchain anchoring with timestamp-authority models for regulated audit workflows.
- TimeProof vs Guardtime: Compare enterprise integrity platforms with a product focused on file-level proof and verification.
- TimeProof vs Manual SHA-256: See why manual hashing alone leaves operational and audit gaps for recurring compliance records.
Related Guides
Use these related pages to go deeper on the legal, verification, or pricing context behind this workflow.
- Verify Integrity of Financial Records: Move from signoff timing into artifact-level integrity checks for audit-sensitive financial files.
- Preserve Chain of Custody for Legal Documents: Extend compliance proof into custody-sensitive legal and review workflows.
- Pricing: Review plan and credit structure for recurring audit and submission use.
Pricing
TimeProof uses one unified credit balance, so you can timestamp audio & music as part of normal work instead of waiting for a dispute.
- Scheduled timestamps: 1 credit per file - available to everyone, with proof available within 6 hours.
- Instant timestamps: 2 credits per file - available to verified subscribers, anchored in about 2 seconds.
- Legal-Grade: Starter and Pro: 50 credits up to 25 files, then +2/file. Business: 25 credits up to 25 files, then +1/file. Enterprise: included.
One-time packs start at $15 for 100 credits. Verified monthly plans start at $19/month and include identity verification for instant timestamps and Legal-Grade.
Timestamp an album of 12 tracks using 12 scheduled credits, or 24 credits if you need verified instant anchors. Use scheduled timestamps for routine protection, verified instant timestamps when timing must be immediate, and Legal-Grade when the record may be challenged formally.
For audio & music, the cost is based on the number of files you anchor, not the file size. Scheduled timestamps use 1 credit per file, while verified instant timestamps use 2 credits per file.
Privacy
Your audio & music never leave your computer. TimeProof uses client-side file hashing (SHA-256). Only the 64-character hash string is sent for anchoring. Because SHA-256 is one-way, it is not possible to reconstruct the original file from the hash. That lets musicians, producers, podcasters, sound designers protect client work, unpublished material, and high-value source files without exposing the underlying content.