Mood Indigo

Recording by Duke Ellington & His Harlem Footwarmers.

Recording identifiers

ISRC
USSM10021572
CopyrightID (CopyrightChains transaction hash)
0x17adcfd405470f413079ae84884bfee322e168b9bb6bfc2def213c2165bee0da
Copyright registration time
2026-06-23T00:16:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:be3455ab02c828c4526ccce499668d96817f42d2f8d0afbc19f9b6416872127f

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.