Famous Blue Raincoat (Arr. Metcalfe, Foster)

Recording by Leonard Cohen.

Recording identifiers

ISRC
GBUM71903434
CopyrightID (CopyrightChains transaction hash)
0x3e7e2851592a182fecaf698b7f68ce8fbf46e540967af6fd75fc32d2bbeb0e64
Copyright registration time
2026-06-05T07:47:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:6bcfeaf77128828fbee993907741418cb0522232c03869f4ed1f25678b9832d3

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.