Recording by Wang Feng.

Recording identifiers

ISRC
HKE670700106
CopyrightID (CopyrightChains transaction hash)
0xd96b9a6d9d70636413673a1547c5e75b7a4224b83cce35c938ca840b8bff6986
Copyright registration time
2026-07-07T02:01:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:ba9950317312c16a0d59f9ac45f876450caa09989bd9d20e813cce9a5317914d

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.