时光深处（《博物馆之城》主题曲）
Recording by 朱正廷 (Theo Zhu).
Recording identifiers
- ISRC
- HKG732303495
- CopyrightID (CopyrightChains transaction hash)
- 0xce54fcdb475d8c755a08672685531506e943090a04047c4eaa4a1943f8daaea0
- Copyright registration time
- 2026-07-07T20:55:35+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04Z
- Bitcoin block
- 957122
- Canonical record hash
- sha256:be22eb05636ef7a09102c0af2731a0075d308436d7962572ebf378c46dd13e80
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.