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
- JPW562001667
- CopyrightID (CopyrightChains transaction hash)
- 0xa538c137e8aec6e88d8bd0094b69ba86bb1b4a6abfa3d034534d83607493c52a
- Copyright registration time
- 2026-06-09T13:09:17+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09Z
- Bitcoin block
- 953520
- Canonical record hash
- sha256:bbd2a88c0d60e970d75a5e2d43e8459add007007394660c13ca3cd5f8ee1ed6f
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.