ISRC ITR551600182
Verified recording
ITR551600182 is “Presbarra dall'Operetta "Frasquita": O fanciulla all'imbrunir” by Franz Lehár,
registered on the CopyrightChains blockchain with CopyrightID
0x588a3d1dea2ee9318f2711a0398fdd734c670bdfe88c351f2c3cdcf45b90a409 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITR551600182.
Recording identifiers
- ISRC
- ITR551600182
- Title
- Presbarra dall'Operetta "Frasquita": O fanciulla all'imbrunir
- Artist
- Franz Lehár
- CopyrightID (CopyrightChains transaction hash)
0x588a3d1dea2ee9318f2711a0398fdd734c670bdfe88c351f2c3cdcf45b90a409
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6ec2decd8a1a7949d71764da5977dfa17bf9c04425828a272a7e0f7023e8ebc5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITR551600182
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Presbarra dall'Operetta "Frasquita": O fanciulla all'imbrunir · Machine-readable JSON-LD