たいせつなこと (feat. 初音ミク、鏡音リン、鏡音レン、巡音ルカ、KAITO、MEIKO & 重音テト) - Live
Recording by Tokyo Philharmonic Orchestra.
Recording identifiers
- ISRC
- JPWP01970222
- CopyrightID (CopyrightChains transaction hash)
- 0x3724fa23020120ddef256a903aaffd126cd83b0ca14e56dc837fdb1d4fe38a0e
- Copyright registration time
- 2026-07-06T08:56:05+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05Z
- Bitcoin block
- 957073
- Canonical record hash
- sha256:391b139759ea85cb6216d6eb426c5c680890b764af8149722fed80a17cfe589c
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.