ISRC DEF066307750
Verified recording
DEF066307750 is “Gasparone - operetta in 3 Acts: Er soll dein Herr sein” by Carl Millöcker,
registered on the CopyrightChains blockchain with CopyrightID
0x3021719cfa65a9e69596af85fb71dfef544286f2a694297e746185c512bb12c6 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066307750.
Recording identifiers
- ISRC
- DEF066307750
- Title
- Gasparone - operetta in 3 Acts: Er soll dein Herr sein
- Artist
- Carl Millöcker
- CopyrightID (CopyrightChains transaction hash)
0x3021719cfa65a9e69596af85fb71dfef544286f2a694297e746185c512bb12c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:e2602fc8ca2417d3e4da9a2c86c4e1df95c73b67173c0d61535118e8170c4f44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066307750
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Gasparone - operetta in 3 Acts: Er soll dein Herr sein · Machine-readable JSON-LD