Action! Not Words - Rough Mix Version

Recording by Def Leppard.

Recording identifiers

ISRC
GBUM72303426
CopyrightID (CopyrightChains transaction hash)
0xc10099985f5db7a343734249fd59a46433634409f1bbc478cb572a9f28686dc3
Copyright registration time
2026-06-21T16:03:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:4744b11905ddc0ea4052ea07fdb4f8b76c9117c84db2cbb3fcc1eaaa8a663b94

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.