Good Times Bad Times - Remaster

Recording by Led Zeppelin.

Recording identifiers

ISRC
USRH11505132
CopyrightID (CopyrightChains transaction hash)
0xcc2e7292bd4861c40c448a219a8634c888dda368ab57c893290a3353df1163d7
Copyright registration time
2026-06-04T12:07:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:44f74ea2b7839123d60d501c77452a6cbcf86a1cee9953d9c36d8fba9710b2b0

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.