St. Louis Blues - Take 1

Recording by Duke Ellington.

Recording identifiers

ISRC
USBB19900043
CopyrightID (CopyrightChains transaction hash)
0x0e41d64b1ba8f6f2a30807fa7ac28b798fd2ac2a1007e49a8d7dd251f06ed991
Copyright registration time
2026-07-08T00:36:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:ce3249cce4a7fc534717fab124492efd6dd34eb8c482e76dd0738b0ad610857f

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.