为何（国家自然博物馆原创电影《海洋深深》主题曲） - 伴奏版
Recording by 叶炫清.
Recording identifiers
- ISRC
- HKG732525955
- CopyrightID (CopyrightChains transaction hash)
- 0x03e9acba6a15082743b4ac41e3f2b613f8624e1e301857109f7f566f56b3d189
- Copyright registration time
- 2026-06-21T17:42:31+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09Z
- Bitcoin block
- 956302
- Canonical record hash
- sha256:a97b9b43b0c60e39ab1c03eafe89335dc0b104bd6e2c183d598a8070fdbd264f
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.