Liberia

Recording by John Coltrane.

Recording identifiers

ISRC
USAT20102901
CopyrightID (CopyrightChains transaction hash)
0xc36a65474f6b7d20c417e5476529cb7a9fa7d6f053fc00fe1aaa4f05db695d0a
Copyright registration time
2026-06-09T12:55:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T14:50:41Z
Bitcoin block
957052
Canonical record hash
sha256:5462c934b7a14dcece797e87d94807ba4959dd83aeda82c5aa86608b42093597

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.