我们的爱像夏天的风 - 成都第31届世界大学生夏季运动会推广歌曲, 共创篇
Recording by 张紫宁.
Recording identifiers
- ISRC
- DGA062388460
- CopyrightID (CopyrightChains transaction hash)
- 0xcec7912614f6c0054c8250cee8074dea19f63d718cfa1321603afd4b405ba4d9
- Copyright registration time
- 2026-08-01T03:19:39+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24Z
- Bitcoin block
- 960503
- Canonical record hash
- sha256:1341d1fcdf94558bc74607312a04ce0fe9a1e27d54e7fe95b83e3d0c6d679831
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.