未来への贈り物
Recording by SOARA/大原 空(CV:豊永利行)、在原守人(CV:小野友樹)、神楽坂宗司(CV:古川 慎)、宗像 廉(CV:村田太志)、七瀬 望(CV:沢城千春).
Recording identifiers
- ISRC
- USA2P2444650
- CopyrightID (CopyrightChains transaction hash)
- 0x26a714306a5bd85797f6b49fc82c100eec61a21840276b9915c3093e354a3ba5
- Copyright registration time
- 2026-06-24T02:50:50+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12Z
- Bitcoin block
- 956312
- Canonical record hash
- sha256:841d5cfa36f160688a7ee85814b5761670cd8c1b860628667a1dcf95dd4e1e0b
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.