It Don't Mean A Thing (If It Ain't Got That Swing)

Recording by Duke Ellington.

Recording identifiers

ISRC
FR8X02301583
CopyrightID (CopyrightChains transaction hash)
0x6387d821a80c1528e622d97de59c164ea15b88f03447e7b80c30272d362e4319
Copyright registration time
2026-06-22T17:00:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:a00759e82f9bf53a2dbc0e666814f34435aedd7868562132cb0aab477acd4645

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.