Good Times Bad Times - 1993 Remaster

Recording by Led Zeppelin.

Recording identifiers

ISRC
USAT29900534
CopyrightID (CopyrightChains transaction hash)
0xde283a4eee904407c8f692ec6f24c267a618aa446dd005395769301effe27f78
Copyright registration time
2026-01-28T23:02:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:d0536a389ad566e71bf0ec8bf80021b96a55e0e936b734b1f654a5897c699d0d

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.