Turnaround

Recording by Ornette Coleman.

Recording identifiers

ISRC
DEB338018004
CopyrightID (CopyrightChains transaction hash)
0xcbafd62b9a75ea58096282df023a1a066658ca5632d92d5adeac323cf3ef9974
Copyright registration time
2026-06-19T14:43:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:bbfbbd4923e00fd2d33098333633811568e9a7292c91f1661000a97a6e0412d7

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.