Cotton Club Stomp

Recording by Duke Ellington.

Recording identifiers

ISRC
DEL111400872
CopyrightID (CopyrightChains transaction hash)
0xcaab43a97a0b717dfbc5adacc4e461e6fb23c1289b4dfd53ba1dd40a5f894aa9
Copyright registration time
2026-07-30T00:19:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T00:39:11Z
Bitcoin block
960179
Canonical record hash
sha256:8c35264565ee9896b149e421cd716d9b28f55ec38c87137358de72f8903fced0

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.