色は匂へど散りぬるを(Fractal 1.5ver.) [with 天宮みや&柚木梨沙]
Recording by 少女フラクタル.
Recording identifiers
- ISRC
- JPW562103878
- CopyrightID (CopyrightChains transaction hash)
- 0x3a9626895d0a9962d4ee58dcc8d091d0564f77006ae4a1c9ebd83fc32219b4ba
- Copyright registration time
- 2026-07-07T04:44:31+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19Z
- Bitcoin block
- 957118
- Canonical record hash
- sha256:75c61c1edc10e381b201b86cb1ae0192248d71d8ff43ed703543df3ae2bbcfae
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.