This is a demonstration certificate using sample data. It shows the full Audiverify verification chain — the same structure used for real certificates. Register your own track to generate a real certificate.
Active Registry Record
ReleasedThis certificate confirms that Concrete Laughter by KarateKid was documented before its public release. The SHA-256 fingerprint, timestamp, and release detection are all linked in an immutable record.
Track Details
Title
Concrete Laughter
Artist
KarateKid
Certificate
AUD-2026-DEMO0001ISRC Code
GXHE72500067Registered
19 Apr 2026 — 14:23 UTC
Detected on Spotify
18 May 2026 — 09:00 UTC
AI Involvement
AI AssistedProof Documents
2 files attached
Cryptographic Fingerprint
SHA-256 hash of the original audio file. Mathematically unique — any modification produces a completely different hash.
a3f8c2e1d94b7056...9d4b7056Registry Metadata
ws_demo_motiva_7f3a9cStatus
Key Dates
Pre-release timestamp
19 Apr 2026
Release detected
18 May 2026
Gap documented
29 days pre-release
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Every event is recorded to an immutable log. Once written, entries cannot be deleted or modified.
Certificate created
SHA-256 fingerprint computed and timestamped
Proof documents uploaded
2 supporting files attached and hashed
ISRC assigned
GXHE72500067 linked to certificate
Spotify detection confirmed
Automated cron matched ISRC on Spotify catalog
Certificate status → Released
Pre-release timestamp preserved in immutable record
What this certificate does NOT confirm
- Ownership or copyright of the track
- That the work is original or unpublished
- Licensing, clearances, or sample rights
- Legal protection of any kind
This is a documentation record. For legal matters, consult qualified legal counsel. Audiverify is operated by Motiva LTD, Company No. 15672311, England & Wales.