ISRC ITCC51102712
Verified recording
ITCC51102712 is “Il barbiere di Siviglia (The Barber of Seville) *: Act I: Dunque io son (Rosina, Figaro)” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xb4df3ac2874f27140affc00ec80f52b66ac21edab2e2e65e9f3d82321da40e89 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC51102712.
Recording identifiers
- ISRC
- ITCC51102712
- Title
- Il barbiere di Siviglia (The Barber of Seville) *: Act I: Dunque io son (Rosina, Figaro)
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xb4df3ac2874f27140affc00ec80f52b66ac21edab2e2e65e9f3d82321da40e89
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:91725b4180f045844ddfdb4534969eb238ef96187082fbd3d01b794f69ef6d5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC51102712
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Il barbiere di Siviglia (The Barber of Seville) *: Act I: Dunque io son (Rosina, Figaro) · Machine-readable JSON-LD