Trampled Under Foot - Remaster

Recording by Led Zeppelin.

Recording identifiers

ISRC
USAT21300968
CopyrightID (CopyrightChains transaction hash)
0x2924799296d675edef37738060aa8a602d1aa2d48703f3b17d92c3d914e462cb
Copyright registration time
2026-06-03T06:55:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:bc98f0059be22ff1b0e0f91007cdb75212e39c6fe3bbaadea6e009cfd7543daa

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.