ISRC HUA251678008
Verified recording
HUA251678008 is “Die Csardasfurstin (The Gypsy Princess) (Sung in Hungarian): Act I: Finale (Feri, Szilvia, Boni, Miska, Chorus)” by Emmerich Kálmán,
registered on the CopyrightChains blockchain with CopyrightID
0x1e9be7a6e42db6e05c50068de01024b5394aa196618f7286aa81ecdf232d1203 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/HUA251678008.
Recording identifiers
- ISRC
- HUA251678008
- Title
- Die Csardasfurstin (The Gypsy Princess) (Sung in Hungarian): Act I: Finale (Feri, Szilvia, Boni, Miska, Chorus)
- Artist
- Emmerich Kálmán
- CopyrightID (CopyrightChains transaction hash)
0x1e9be7a6e42db6e05c50068de01024b5394aa196618f7286aa81ecdf232d1203
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f66fe5aedb49ec5af8c75c763a67f155ce279204730c0be8b5a80da792d81b57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251678008
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Csardasfurstin (The Gypsy Princess) (Sung in Hungarian): Act I: Finale (Feri, Szilvia, Boni, Miska, Chorus) · Machine-readable JSON-LD