Harlemania

Recording by Duke Ellington.

Recording identifiers

ISRC
USBB19900053
CopyrightID (CopyrightChains transaction hash)
0x074eb342ae57d7eb7f65252f71eea4613e8d4ecb0eaa852824d870e013194fe4
Copyright registration time
2026-07-07T12:27:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:2a766120b2f70ff8b447905958600186d262b0a4ed6b2c4e390ba9c8d060e772

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.