一声老师一生老师（京都念慈菴致敬老师主题曲） - 伴奏版
Recording by Mao Buyi.
Recording identifiers
- ISRC
- HKG732426296
- CopyrightID (CopyrightChains transaction hash)
- 0x83a32f840e550f8573917727256e232d4e1fcbb14cadce093417834dc9a2b1b1
- Copyright registration time
- 2026-07-07T04:00:45+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27Z
- Bitcoin block
- 957124
- Canonical record hash
- sha256:8f5e69abbfa08d641063505f263e57408669736d0ffd28948e37d6828c9c174d
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.