ISRC DEHB51303746
Verified recording
DEHB51303746 is “Gräfin Mariza, Act I: "Höre ich Zigeunerweisen" - "Wo wohnt die Liebe" (Mariza, Chor)” by Emmerich Kálmán,
registered on the CopyrightChains blockchain with CopyrightID
0xefba74da4629048b68390b3c4d9b955ddf83308af8ba1d2f2dd8f5ee58d6ca8a 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/DEHB51303746.
Recording identifiers
- ISRC
- DEHB51303746
- Title
- Gräfin Mariza, Act I: "Höre ich Zigeunerweisen" - "Wo wohnt die Liebe" (Mariza, Chor)
- Artist
- Emmerich Kálmán
- CopyrightID (CopyrightChains transaction hash)
0xefba74da4629048b68390b3c4d9b955ddf83308af8ba1d2f2dd8f5ee58d6ca8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3f4f525e1b7808f883f270b893c6cf8971c8b1e754f2bccbaada29dde8954117- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEHB51303746
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Gräfin Mariza, Act I: "Höre ich Zigeunerweisen" - "Wo wohnt die Liebe" (Mariza, Chor) · Machine-readable JSON-LD