亡き王女の為のセプテット 弐符アレンジ / NKZ
Recording by 黄昏フロンティア.
Recording identifiers
- ISRC
- JPW561900655
- CopyrightID (CopyrightChains transaction hash)
- 0x32a3ee9a31aa09d4df18fa77bb344c5ac268909c8663483c403ba68f1c0a9080
- Copyright registration time
- 2026-07-22T17:26:48+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40Z
- Bitcoin block
- 959159
- Canonical record hash
- sha256:a84c2c3ee13b1a91dcee8c658a6f6b869d398365e55a20076eaad6424d010555
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.