「ニュルンベルクのマイスタージンガー」～第1幕への前奏曲（ワーグナー）
Recording by Takashi Asahina.
Recording identifiers
- ISRC
- JPVI08109810
- CopyrightID (CopyrightChains transaction hash)
- 0xa629f020f841109cdbb5409b45a66ca7e98fe4c9fba1ea41465c563a77307c63
- Copyright registration time
- 2026-06-25T17:01:12+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27Z
- Bitcoin block
- 957124
- Canonical record hash
- sha256:e422d85cc5a74ef23246d510ae512a3ffe24c76a6f6aded9b0d4e0860e3f69f1
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.