ISRC HUA251678009
Verified recording
HUA251678009 is “Die Csardasfurstin (The Gypsy Princess) (Sung in Hungarian): Act II: Tanckeringo (Chorus)” by Emmerich Kálmán,
registered on the CopyrightChains blockchain with CopyrightID
0x759852ccfce1634dcc0acbd1cfaad55f2c76f3a7a5920de9499d95c46b7af1e7 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251678009.
Recording identifiers
- ISRC
- HUA251678009
- Title
- Die Csardasfurstin (The Gypsy Princess) (Sung in Hungarian): Act II: Tanckeringo (Chorus)
- Artist
- Emmerich Kálmán
- CopyrightID (CopyrightChains transaction hash)
0x759852ccfce1634dcc0acbd1cfaad55f2c76f3a7a5920de9499d95c46b7af1e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:f9a99cf19c17c8b9adb3d4dfd75827de2ccbd8643564cae06364754a6c6830bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251678009
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Die Csardasfurstin (The Gypsy Princess) (Sung in Hungarian): Act II: Tanckeringo (Chorus) · Machine-readable JSON-LD