ISRC JPU901901749
Verified recording
JPU901901749 is “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)” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x2bf5cef82c15a6b6b5c9a17be91ff2b2a12f74f397eb306329416d21fd74cb46 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901901749.
Recording identifiers
- ISRC
- JPU901901749
- Title
- 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)
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x2bf5cef82c15a6b6b5c9a17be91ff2b2a12f74f397eb306329416d21fd74cb46
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3a9514092bd59eda0aeb6d6ed889c727aeba1d8e02e88dfe86e4a92eabf51057- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901901749
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 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) · Machine-readable JSON-LD