Live proof

See it verify — automatically, in your browser

This isn't a screenshot or a promise. The box below loads a real Selekt sample's provenance record and runs the cryptographic check the moment this page opens — entirely in your browser, with no account and nothing sent back to us. A green result means your own device just confirmed the record is Ed25519-signed by Selekt and hasn't been altered. This is the proof you can hand to a label, publisher, sync supervisor, distributor, or client.

Couldn't load the live example right now

The featured record didn't load this time. You can still verify any sample yourself from the verifier, or read how it works on the provenance page.

The public key it was checked against

The verification above ran against this published Ed25519 public key. It's the same key anyone in the world can use to re-run the exact check independently — in the browser or offline. Selekt holds the matching private key; it can't change the outcome of the math.

-----BEGIN PUBLIC KEY-----
MCowBQYDK2VwAyEAWGVkpKotWu1xjBJdIZbg2hLF4psr4L8y6qRFYbPqgmk=
-----END PUBLIC KEY-----

Go deeper, or verify your own

Full signed audit receipt This sample's certificate Verify any sample yourself

Why this page exists

Most platforms ask you to trust a PDF or a claim. Selekt publishes a cryptographically signed, hash-chained provenance record for every sample, and this page is a permanent, public demonstration that the system works on a real record — verified live, in your own browser, with no Selekt account. It is a content-provenance approach in the same spirit as C2PA Content Credentials, applied to sample clearance. Learn how the whole pipeline works on the trust & clearance page, or the cryptography on the verifiable provenance page.

A passing check proves the record is authentic and unaltered and shows what Selekt screened and documented. It is strong evidence, not a legal clearance opinion or a guarantee — fingerprint screening is highly accurate but not infallible, and you remain responsible for confirming rights before commercial use.

Proof beats promises

Every sample in the catalog carries a record exactly like this one — signed, hash-chained, and verifiable by anyone you hand the link to.

Browse cleared samples How clearance works Verifiable provenance

* What “cleared” means. Every sample starts from material that's already free to use:

Public domain — copyright has expired or never applied, so the work belongs to everyone.
CC0 — the creator waived all rights, effectively placing the work in the public domain.
CC-BY — the creator allows commercial use as long as you credit them (your certificate shows who and how).

On top of that licensing foundation, every sample is also screened against 150M+ commercial recordings by audio fingerprinting — the same core technology behind Shazam — to catch anything mislabeled, and ships with a certificate logging the source, license, and screening result. That's two independent signals: free at the source, and no match to a known commercial release. Strong, verifiable evidence — not a legal guarantee; you remain responsible for confirming rights before commercial release. See our Terms.