ISRC DEF066411680
Verified recording
DEF066411680 is “Wiener Blut (operetta): Dann und wann” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x8660b6f072569e0c608e4e9f73725b55839eec1a92654747f2a3807e552b0ec9 and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066411680.
Recording identifiers
- ISRC
- DEF066411680
- Title
- Wiener Blut (operetta): Dann und wann
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x8660b6f072569e0c608e4e9f73725b55839eec1a92654747f2a3807e552b0ec9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:4c4340e1142725d65f02764a1310fc2f6eaecb32498c19a448a016f0cec41b86- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066411680
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: Wiener Blut (operetta): Dann und wann · Machine-readable JSON-LD