ISRC HUA251678003
Verified recording
HUA251678003 is “Die Csardasfurstin (The Gypsy Princess) (Sung in Hungarian): Act I: A lanyok, lanyok, a lanyok angyalok (Feri, Boni, Chorus)” by Emmerich Kálmán,
registered on the CopyrightChains blockchain with CopyrightID
0x7c5821749659bf279277b7347904715e6ca7168458ccf6fed1ec6fcb0a87d236 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251678003.
Recording identifiers
- ISRC
- HUA251678003
- Title
- Die Csardasfurstin (The Gypsy Princess) (Sung in Hungarian): Act I: A lanyok, lanyok, a lanyok angyalok (Feri, Boni, Chorus)
- Artist
- Emmerich Kálmán
- CopyrightID (CopyrightChains transaction hash)
0x7c5821749659bf279277b7347904715e6ca7168458ccf6fed1ec6fcb0a87d236
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c2250a4d3ade1be708e4b29dc2cded59a4a840a43ec0ddbfc666a908e201ca25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251678003
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Die Csardasfurstin (The Gypsy Princess) (Sung in Hungarian): Act I: A lanyok, lanyok, a lanyok angyalok (Feri, Boni, Chorus) · Machine-readable JSON-LD