Fascinating Rhythm

Recording by Dave Grusin.

Recording identifiers

ISRC
USGR10110311
CopyrightID (CopyrightChains transaction hash)
0xeed3afb6a8228213805c6f152de93be696166ac1f3a262f4f222e9a93303e01d
Copyright registration time
2026-06-27T09:44:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:b6df0b47d38d4ad5aa0eddd548a43e692e01bb3117a96601f9845bb6356bf3ad

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.