ISRC DEHB51303742
Verified recording
DEHB51303742 is “Gräfin Mariza, Act I: "Wenn es Abend wird" - "Grüß mir die süßen die reizenden Frauen" (Tassilo)” by Emmerich Kálmán,
registered on the CopyrightChains blockchain with CopyrightID
0xec510bdd27052fb7fe841fbe90bf88de355edc1086a0c450a783e5f216546b8b 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/DEHB51303742.
Recording identifiers
- ISRC
- DEHB51303742
- Title
- Gräfin Mariza, Act I: "Wenn es Abend wird" - "Grüß mir die süßen die reizenden Frauen" (Tassilo)
- Artist
- Emmerich Kálmán
- CopyrightID (CopyrightChains transaction hash)
0xec510bdd27052fb7fe841fbe90bf88de355edc1086a0c450a783e5f216546b8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5360f74994551a76dfb97f4cc5e5d46437cdfbb24b867963f2da2d03789dfcf2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEHB51303742
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Gräfin Mariza, Act I: "Wenn es Abend wird" - "Grüß mir die süßen die reizenden Frauen" (Tassilo) · Machine-readable JSON-LD