ISRC DEF059230006
Verified recording
DEF059230006 is “Il barbiere di Siviglia, Act I: No. 7, Duet. Dunque io son tu non m'inganni?” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x4b77fb1cbff252c0486752b37f9584c8822b8f98cc894f7aaba651b696db53ad and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059230006.
Recording identifiers
- ISRC
- DEF059230006
- Title
- Il barbiere di Siviglia, Act I: No. 7, Duet. Dunque io son tu non m'inganni?
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x4b77fb1cbff252c0486752b37f9584c8822b8f98cc894f7aaba651b696db53ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2ad9a93b53215e57f366dde8d6eefa2957859ec6d973f15a47a388062bce05ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059230006
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Il barbiere di Siviglia, Act I: No. 7, Duet. Dunque io son tu non m'inganni? · Machine-readable JSON-LD