ISRC DEF065900430
Verified recording
DEF065900430 is “The Gypsy Princess (Die Csárdásfürstin): Einleitung - "Die Mädis vom Chantant"” by Emmerich Kálmán,
registered on the CopyrightChains blockchain with CopyrightID
0x23693c9f18b8020d4c6387408234f1f517f8e6c6c9eb270a94c2ede9a042b3d4 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF065900430.
Recording identifiers
- ISRC
- DEF065900430
- Title
- The Gypsy Princess (Die Csárdásfürstin): Einleitung - "Die Mädis vom Chantant"
- Artist
- Emmerich Kálmán
- CopyrightID (CopyrightChains transaction hash)
0x23693c9f18b8020d4c6387408234f1f517f8e6c6c9eb270a94c2ede9a042b3d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:16b0a166141985bd766231d82ed3ea4b8f81616dd813381b427f8aa2eb2a8584- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF065900430
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: The Gypsy Princess (Die Csárdásfürstin): Einleitung - "Die Mädis vom Chantant" · Machine-readable JSON-LD