桜花爛漫
Recording by SolidS/篁 志季(CV:江口拓也)、奥井 翼(CV:斉藤壮馬)、世良里津花(CV:花江夏樹)、村瀬 大(CV:梅原裕一郎).
Recording identifiers
- ISRC
- USA2P2444641
- CopyrightID (CopyrightChains transaction hash)
- 0x0193eb224c0b534078b3e3f18d3b7ae4668826e589f131b83ee65ba1b5cc1f02
- Copyright registration time
- 2026-06-20T17:59:37+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08Z
- Bitcoin block
- 956304
- Canonical record hash
- sha256:95c2a147586747c34038f2bbab7739c864e497b20d96f17be9ae7a00c7c17798
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.