Dancing Days - Live 1972; Remaster

Recording by Led Zeppelin.

Recording identifiers

ISRC
USRH11703905
CopyrightID (CopyrightChains transaction hash)
0x8773646d54192f70efa2f8d89a33411550949b12351c1817cd461b2253ad66e5
Copyright registration time
2026-06-07T16:47:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:5db3a02d3724900c11596de977948fa7118e46378ad7d17341029db01bf16511

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.