Song Of a Warm Southerly Breeze

Recording by Cui Junzhi; Zhang Weiliang.

Recording identifiers

ISRC
CNA018901903
Release date of the album this recording appears on
1989-01-01
CopyrightID (CopyrightChains transaction hash)
0x77a43ab1c44a4ec64ae16a45a0f78cc514bca44a1bb3fcc18ea4f4d827dcc4e6
Copyright registration time
2026-07-06T22:34:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:ffe08dcb85a914a5243aea9c64afe831bea9ccb8d69f6a5d481103b377607c0f

What this proof establishes

This recording was released in 1989, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.