友情組曲：朋友 / 分分鐘需要你 / 天才白痴夢 / Ma Ma I Love You / 相識非偶然 / 情人 / 心仍是冷
Recording by 李麗霞.
Recording identifiers
- ISRC
- HKC631204868
- CopyrightID (CopyrightChains transaction hash)
- 0xc677ee35d48d6e66a1d0f5a4dc43037405db6ce59635d3205e66fb6414525554
- Copyright registration time
- 2026-07-07T23:12:47+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41Z
- Bitcoin block
- 957120
- Canonical record hash
- sha256:b59ae0e0d4907ab920416ef7b613b66d28a0391b92c39d3903a97444b3e650cf
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.