Suite: Judy Blue Eyes

Recording by Crosby, Stills & Nash.

Recording identifiers

ISRC
USAT20003573
CopyrightID (CopyrightChains transaction hash)
0x8265ad23db0aee2100bce548438016a6d91094078d2f41041faa21e4aa5221d8
Copyright registration time
2026-06-04T14:53:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:8cb7c900eef68245a65dd385694d70ad0b7e4f72efb553270524b0ac377d71ad

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.