ISRC DES380002558
Verified recording
DES380002558 is “The Gypsy Princess, Act 1: Alle sind wir Sünder” by Emmerich Kálmán,
registered on the CopyrightChains blockchain with CopyrightID
0xd2d7dbc5fa6cbcc6fcc2eddec5f848c2b312331b81a1f4222ae36ab6e07ef528 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380002558.
Recording identifiers
- ISRC
- DES380002558
- Title
- The Gypsy Princess, Act 1: Alle sind wir Sünder
- Artist
- Emmerich Kálmán
- CopyrightID (CopyrightChains transaction hash)
0xd2d7dbc5fa6cbcc6fcc2eddec5f848c2b312331b81a1f4222ae36ab6e07ef528
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:50feceee92f7c51cd6372c67c7a28891633c54699952d70a18d2c1dac262c7be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380002558
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: The Gypsy Princess, Act 1: Alle sind wir Sünder · Machine-readable JSON-LD