楽劇「ニーベルングの指環」管弦楽曲集 ジークフリートの葬送行進曲 (神々の黄昏)
Recording by Richard Wagner.
Recording identifiers
- ISRC
- JPU901901749
- CopyrightID (CopyrightChains transaction hash)
- 0x2bf5cef82c15a6b6b5c9a17be91ff2b2a12f74f397eb306329416d21fd74cb46
- Copyright registration time
- 2026-07-07T12:27:40+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20Z
- Bitcoin block
- 957145
- Canonical record hash
- sha256:3a9514092bd59eda0aeb6d6ed889c727aeba1d8e02e88dfe86e4a92eabf51057
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.