Go and Say Goodbye

Recording by Buffalo Springfield.

Recording identifiers

ISRC
USEE10900082
CopyrightID (CopyrightChains transaction hash)
0xe71b65b5300baf4d54702c898c732f99fff32f4030976be219b12ffb1d89c809
Copyright registration time
2026-06-18T08:57:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:537b994fcb6afae23774ca3eb3d893f396af6c6a322e8b64c95278c23d9eb873

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.