ISRC QM6MZ1588559
Verified recording
QM6MZ1588559 is “El Barbero de Sevilla, Act I, Scene 2: "La calunnia è un venticello"” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x86f3caf176def0245afcf1f320a57e8a6e25fb47375d15ca5da0ad2095ab0583 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1588559.
Recording identifiers
- ISRC
- QM6MZ1588559
- Title
- El Barbero de Sevilla, Act I, Scene 2: "La calunnia è un venticello"
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x86f3caf176def0245afcf1f320a57e8a6e25fb47375d15ca5da0ad2095ab0583
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:c4593d92ba567fb3cb95d794225e924d26378b340a6e4b3bf6889869dcf36f39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1588559
- Bitcoin block existence check
- https://blockstream.info/api/block/960300
Full record
Track page: El Barbero de Sevilla, Act I, Scene 2: "La calunnia è un venticello" · Machine-readable JSON-LD