ISRC DEF059230013
Verified recording
DEF059230013 is “Il barbiere di Siviglia, Act II: No. 16, Trio. Ah! qual colpo inaspettato!” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x14f1a943a7f404e0c728a18dc680283d2b8459801af2990ea30d05965f1a57f0 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059230013.
Recording identifiers
- ISRC
- DEF059230013
- Title
- Il barbiere di Siviglia, Act II: No. 16, Trio. Ah! qual colpo inaspettato!
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x14f1a943a7f404e0c728a18dc680283d2b8459801af2990ea30d05965f1a57f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:92a137864257ec603ead777b0475c5d25810b872ef86fa6da059d04d74e4b3ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059230013
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Il barbiere di Siviglia, Act II: No. 16, Trio. Ah! qual colpo inaspettato! · Machine-readable JSON-LD