おこちゃま戦争-初音ミク「マジカルミライ」10th Anniversary Live- (feat. 鏡音リン&鏡音レン)
Recording by Giga.
Recording identifiers
- ISRC
- JP92Q2400661
- CopyrightID (CopyrightChains transaction hash)
- 0xba3ccacc916edb83b8de5cc3525114f7922060676a96d915b54a6f836c45f0c7
- Copyright registration time
- 2026-06-09T16:46:51+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09Z
- Bitcoin block
- 953520
- Canonical record hash
- sha256:85f33a0af64841c49dd85811541b1bff76b61d4d424830f239e3647feff13201
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.