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.