St. Louis Blues - Take 2

Recording by Duke Ellington.

Recording identifiers

ISRC
USBB19900044
CopyrightID (CopyrightChains transaction hash)
0x6f2c9642ad291a0e0702a9ed0aa88236ffb311c308f04da52f35780dff85b88f
Copyright registration time
2026-07-07T15:30:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:3099c31d787627fe876f2e91d34352d62c47e9adcd637a50f644c321b3be55d4

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.