ISRC DEF059230035
Verified recording
DEF059230035 is “Il barbiere di Siviglia, Act II: No. 16, Trio. Ah! qual colpo inaspettato! - Recit. Ah, disgraziati noi!” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x345eccfee994dab2bb488b6c3fd061943b6c42ed4ad2dbff1c92b90a3e1b42ee and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059230035.
Recording identifiers
- ISRC
- DEF059230035
- Title
- Il barbiere di Siviglia, Act II: No. 16, Trio. Ah! qual colpo inaspettato! - Recit. Ah, disgraziati noi!
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x345eccfee994dab2bb488b6c3fd061943b6c42ed4ad2dbff1c92b90a3e1b42ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:4afebb7762c0f83b79b9a4d72f9831f5e9c7680712a6ece823ce5b9c457ba1b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059230035
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Il barbiere di Siviglia, Act II: No. 16, Trio. Ah! qual colpo inaspettato! - Recit. Ah, disgraziati noi! · Machine-readable JSON-LD