时间都去哪儿了（电影《私人定制》插曲\电视剧《老牛家的战争》主题曲\电视剧《空巢姥爷》主题曲）
Recording by 王錚亮.
Recording identifiers
- ISRC
- TWDL71701240
- CopyrightID (CopyrightChains transaction hash)
- 0x6b960652fe80726a6646a82a2e9e570ffd8719c827883703f36772363d453b47
- Copyright registration time
- 2026-06-04T15:06:37+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07Z
- Bitcoin block
- 953513
- Canonical record hash
- sha256:f4931af9f73578e13b5edfa03252bc0fe8ed8eb3dd0e4eb0ce12ac3203552571
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.