Naima

Recording by John Coltrane.

Recording identifiers

ISRC
USAT20706725
CopyrightID (CopyrightChains transaction hash)
0xc0047385b14b4bd1d989b6b4bfe2f8b49f05f4bad9a6f9d46c542a08219f6df6
Copyright registration time
2026-06-06T20:35:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T13:52:39Z
Bitcoin block
957043
Canonical record hash
sha256:6c2dc7dd63121006a0be2e3c616772396323ba7781694be53d46987137db1967

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.