Black Country Woman - Remaster

Recording by Led Zeppelin.

Recording identifiers

ISRC
USAT21300977
CopyrightID (CopyrightChains transaction hash)
0xd8931d61eab91e976a4f67d80d29dfdebec39124899354d71c9e88d1ca6f33bd
Copyright registration time
2026-06-04T15:28:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:91ba0832c8b6cbedd9f80f2529378db041cbcda5369ad0d3d2eddbe655def6b2

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.