ISRC DEHB51303756
Verified recording
DEHB51303756 is “Gräfin Mariza, Act I: "Will die Frau Gräfin" - "Eh ein kurzer Mond" (Populescu, Zsupan, Mariza, Manja, Chor)” by Emmerich Kálmán,
registered on the CopyrightChains blockchain with CopyrightID
0x27fd24e7f0b1c295d868c58f89fb0489811c2733d5747ff101acc4375428a787 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEHB51303756.
Recording identifiers
- ISRC
- DEHB51303756
- Title
- Gräfin Mariza, Act I: "Will die Frau Gräfin" - "Eh ein kurzer Mond" (Populescu, Zsupan, Mariza, Manja, Chor)
- Artist
- Emmerich Kálmán
- CopyrightID (CopyrightChains transaction hash)
0x27fd24e7f0b1c295d868c58f89fb0489811c2733d5747ff101acc4375428a787
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:9b7811ae8eb50f4afc9599251a456077766addea10c58b0ec0077c394322413a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEHB51303756
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Gräfin Mariza, Act I: "Will die Frau Gräfin" - "Eh ein kurzer Mond" (Populescu, Zsupan, Mariza, Manja, Chor) · Machine-readable JSON-LD