ISRC GBLGL1054350
Verified recording
GBLGL1054350 is “The Csardas Princess, Act 3: Women Do Worry Us” by Emmerich Kálmán,
registered on the CopyrightChains blockchain with CopyrightID
0x33bd268572340926beaa9381a0b4641cc3bdb0e14314ea0126da57467d2f1efc and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1054350.
Recording identifiers
- ISRC
- GBLGL1054350
- Title
- The Csardas Princess, Act 3: Women Do Worry Us
- Artist
- Emmerich Kálmán
- CopyrightID (CopyrightChains transaction hash)
0x33bd268572340926beaa9381a0b4641cc3bdb0e14314ea0126da57467d2f1efc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:1a827923d96e2e4c96dec1aa17b58b16ec5b258c2973d824ceaebc80ba467f56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1054350
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: The Csardas Princess, Act 3: Women Do Worry Us · Machine-readable JSON-LD