ISRC JPVI08608950
Verified recording
JPVI08608950 is “ワルツ「美しく青きドナウ」（J.シュトラウス２世）” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x4fcce9ed0fd7c7e145587136c9ae58e5f7b019aba8e5efe472d3c893867c2dd9 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08608950.
Recording identifiers
- ISRC
- JPVI08608950
- Title
- ワルツ「美しく青きドナウ」（J.シュトラウス２世）
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x4fcce9ed0fd7c7e145587136c9ae58e5f7b019aba8e5efe472d3c893867c2dd9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:175e009cb64c6078abc401a0e17c5639b3f6358181543f90ca1608d691b74381- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08608950
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: ワルツ「美しく青きドナウ」（J.シュトラウス２世） · Machine-readable JSON-LD