Mr. Soul - Mono

Recording by Buffalo Springfield.

Recording identifiers

ISRC
USAT20900798
CopyrightID (CopyrightChains transaction hash)
0x1ccaf2e9e91efa0fe3be4130b0060045869768c8dafd27d7dba7c65d907bf8b9
Copyright registration time
2026-06-21T20:38:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:cd4c87377ea808e2a3d7bb963416c5188fb75333345e9a0d6e35782c038146f6

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.