ISRC HUA251678005
Verified recording
HUA251678005 is “Die Csardasfurstin (The Gypsy Princess) (Sung in Hungarian): Act I: Jaj, cica (Boni)” by Emmerich Kálmán,
registered on the CopyrightChains blockchain with CopyrightID
0xdddcccf848767240e50d8f38378af1592319837164e871d8bda7e053e2cb92d6 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/HUA251678005.
Recording identifiers
- ISRC
- HUA251678005
- Title
- Die Csardasfurstin (The Gypsy Princess) (Sung in Hungarian): Act I: Jaj, cica (Boni)
- Artist
- Emmerich Kálmán
- CopyrightID (CopyrightChains transaction hash)
0xdddcccf848767240e50d8f38378af1592319837164e871d8bda7e053e2cb92d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:89556979262695552917ebfc820995872f129df227d9a051e14559b8084911c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251678005
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Csardasfurstin (The Gypsy Princess) (Sung in Hungarian): Act I: Jaj, cica (Boni) · Machine-readable JSON-LD