The South Wind (Bonus Track)

Recording by Yoko Ono.

Recording identifiers

ISRC
US38W1628110
CopyrightID (CopyrightChains transaction hash)
0x1315d89ef92eff36e9d5f3d66b3d79b4e6bfef267c286ae3dc4c96109d4721bf
Copyright registration time
2026-07-07T06:24:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:5a0da92449732f156894ff68ceabaf771d572a4b0f64bb057f59474c4dc155fa

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.