Trampled Under Foot - Live: O2 Arena, London - December 10, 2007

Recording by Led Zeppelin.

Recording identifiers

ISRC
USAT21204510
Release date of the album this recording appears on
2012-11-19
CopyrightID (CopyrightChains transaction hash)
0x5e98b636a367889d469a3561a4ca7db990f0d125c2bbffbd01f051cee39146c4
Copyright registration time
2026-06-06T20:31:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:3286b4350ef9fb45f3b2b79ff15c8b6ba3cde758ad7f0a642f9a349f8b1d2838

What this proof establishes

This recording was released in 2012, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.