Hopeless Ark
Recording by [Loulou*di]烏麻亜蝶(CV.豊永利行)、氷薙ルイ(CV.武内駿輔)、櫻井鬨(CV.山下大輝).
Recording identifiers
- ISRC
- JPR502300979
- CopyrightID (CopyrightChains transaction hash)
- 0x33a27c296af9db0f568ccc3c8c242cff2af22ca567a4e319f555da211f001e93
- Copyright registration time
- 2026-06-25T05:41:31+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08Z
- Bitcoin block
- 956304
- Canonical record hash
- sha256:496d7fd27a07d89df870fa92f54425ea8f14a196d3454d23abd700ab8c90194a
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.