A Love Supreme, Pt. IV - Psalm

Recording by John Coltrane.

Recording identifiers

ISRC
USMC16454393
CopyrightID (CopyrightChains transaction hash)
0xe0db45de1926c7a8f7dd9e0d0ef0a3da1a8cc124b9a397bd47957ec6ed00a20c
Copyright registration time
2026-06-22T10:40:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:494a17ff9c185073a455d6b5081587ff9d7da4fc9b95dc2d8197c663aa09ea52

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.