ISRC HKI199706412
Verified recording
HKI199706412 is “Il barbiere di Siviglia (The Barber of Seville): Act II Sequito del Quintetto: Buona sera, mio signore” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x908082636fd22aaad517550221fa7b165af6b6ceca993ad8d9bce660b1084d91 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199706412.
Recording identifiers
- ISRC
- HKI199706412
- Title
- Il barbiere di Siviglia (The Barber of Seville): Act II Sequito del Quintetto: Buona sera, mio signore
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x908082636fd22aaad517550221fa7b165af6b6ceca993ad8d9bce660b1084d91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:9e20478f2789e9b9de5eb11f6c3932cda87ab36e3edba7fbf7bb7bb92571da7c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199706412
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: Il barbiere di Siviglia (The Barber of Seville): Act II Sequito del Quintetto: Buona sera, mio signore · Machine-readable JSON-LD